Home Remodeling & General Contracting in Duluth, MN & Superior, WI
A remodeling contractor for Northland homes, from a one-room makeover to a whole-floor renovation: walls opened up, old plaster handled properly and old wiring checked by a licensed electrician, one point of contact across the trades, and a flat written quote before work starts.
Twin Ports Contracting & Repair remodels homes in Duluth, MN and Superior, WI, from single-room makeovers and opened-up layouts to whole-floor renovations, with one point of contact across the trades. National cost guides put a whole-house renovation at about $19,469–$88,349, according to HomeAdvisor. That's not our price; your flat price in writing is the real number.
Updated by Twin Ports Contracting & Repair, Duluth, MN
One Contractor From First Sketch to Final Walkthrough
Remodeling in Duluth and Superior usually means working with an older house, and the projects on this page cross several trades at once: a dated living room rebuilt into one you actually use, a closed-off kitchen and dining room opened into one space, or a whole floor stripped back and redone. As your remodeling contractor, we plan the layout with you and handle the demolition, framing, drywall, flooring, trim and paint. Single rooms have their own pages for kitchens, bathrooms, showers, basements and additions.
General contracting is the other half of the job. Electrical and plumbing work is done by licensed electricians and plumbers, and heating work by a qualified HVAC contractor, under the required permits, and we coordinate their visits with ours so the schedule has one point of contact. Building permits apply to much of this work, so we check what your address needs, and who the office requires to pull the permit, before we quote.
Every remodel gets a firm written quote you approve before work starts, with the scope spelled out room by room, and our visit fee is waived when you approve the work. Jobs that don't need a full remodel, like small repairs and punch lists, are booked separately.
What Our Home Remodeling Work Covers
- Room makeoversLiving rooms, bedrooms and dens rebuilt
- Whole-floor renovationsSeveral rooms planned and built as one
- Open floor plansWalls between kitchen, dining and living removed
- Load-bearing wall removalA new beam and posts carry the load
- Layout changesDoorways moved, closets added, rooms reworked
- Plaster walls and ceilingsRepaired, skim-coated or replaced with drywall
- Kitchen remodelsLayout, cabinets and counters planned together
- Bathroom remodelsVanity, tile, fixtures and ventilation
- Basement finishingFraming, egress, drywall and flooring
- Home additionsRoom additions and bump-outs tied in
- Aging-in-place remodelsWider doorways, first-floor living, safer baths
- Flooring and trim throughoutMatching floors and millwork room to room
Common Home Remodeling Projects
| Project | What's included | Good to know |
|---|---|---|
| Single-room makeover | Demolition, plaster or drywall work, flooring, trim, paint and updated fixtures | Paint, flooring and trim alone need no permit in either city; wall work beyond a small patch can |
| Opening a wall between rooms | Wall removed, a beam and posts if it's load-bearing, ceiling and floor patched, wiring rerouted by a licensed electrician under its own permit | Duluth asks for plans showing the existing and proposed layout |
| Whole-floor renovation | Layout, framing, drywall, doors, flooring, trim and paint across several rooms | Licensed electrical, plumbing and HVAC work is scheduled in under its own permits |
| Older-home renovation | Plaster repaired or replaced, old wiring checked by a licensed electrician, trim saved or matched | Anything found inside the walls gets photos and a price before it's added |
The cost guide and estimator are the place to compare planning ranges for home remodeling work; your own quote is built from photos, access, materials and the agreed finish.
For local prices, see the home remodel cost guide.
What Turns Up When the Walls Come Open
Older houses keep their secrets behind the plaster. Once a wall or ceiling is open, a remodel can turn up knob-and-tube or ungrounded wiring, framing notched or cut by an earlier remodel, rot from a leak that was fixed years ago, exterior walls with no insulation, or old drain and vent pipes sitting right where the new layout needs a doorway. None of that is unusual in an older house, and most of it is easier to fix while the wall is open than at any other time. Electrical and plumbing findings go to licensed trades, under permit.
A flat quote covers the scope we can see and agree on, so we write the likely unknowns into it up front: if a price assumes the plaster behind the tile is sound, the quote says so. When opening a wall turns up something the quote didn't cover, we stop that part of the work, show you photos and give you a written price for the added work before doing it. You decide whether to go ahead, and nothing gets added to your bill silently. Where the work allows, the rest of the project keeps moving while you decide.
Planning a Remodel Around the Northland Calendar
Interior remodeling runs all year here, so a winter kitchen or an early-spring living room is as practical as a summer one. What the calendar affects is anything that opens the house to the weather or needs thawed ground: new window and door openings, siding and home additions. The outdoor building season is short, so the exterior parts of a remodel get planned for it and the interior work is scheduled around them. Settling the design over the winter and building the outside pieces in the warmer months fits both.
Inside the project, the calendar is set by decisions, materials and inspections. Special-order cabinets, windows and doors take time to arrive, so we settle selections before demolition starts rather than after. Permits come next; Superior asks applicants to allow 10 business days for permit review (City of Superior). During the work, rough electrical, plumbing and HVAC are inspected before insulation and drywall close the walls, and finishes follow. We walk you through that sequence before work starts, so you know which rooms are out of use and when.
Home Improvement Contractor in Duluth and Superior: One Quote for the Whole Project
Home improvement work in the Twin Ports usually ends up as several jobs at once: a bathroom, a floor, a door, some paint. We quote the whole project as one flat written price, run the trades in order and keep one point of contact through the final walkthrough. Specialist work is handed to the right licensed trade and written into the plan, not left for you to chase.
Start with the list. Text photos and a few lines on what you want changed to (715) 919-7956 and we will tell you whether it is a repair list, a remodel or something that needs a plan and a permit first.
Repair, Replace or Call a Specialist? Remodeling Decisions
Find the line that matches what you see in the house. The last column says whether we run it, coordinate it or hand it off.
| What you're seeing | Likely cause | Usual fix | Who handles it |
|---|---|---|---|
| Dated rooms, but walls, floors and layout are sound | Worn finishes, not a structural problem | Makeover: drywall or plaster work, flooring, trim, paint, fixtures | Us; paint, flooring and trim alone need no permit |
| You want a wall removed between kitchen and living room | Wall may be load-bearing; layout no longer fits | Beam and posts sized for the load, ceiling and floor patched | Us for the framing; Duluth wants layout plans |
| Cracked plaster or bulging walls in an older house | Failed plaster, past leaks or settled framing | Repair, skim coat or replace with drywall, depending on extent | Us, after opening a test area |
| Ungrounded or knob-and-tube wiring turns up in a wall | Original wiring in an older house | Replace or add circuits before the walls close | A licensed electrician under an electrical permit |
| Old cast-iron drain or galvanized pipe sits where the new doorway goes | Old plumbing run through the old floor plan | Reroute or replace the pipe before framing and drywall | A licensed plumber for work beyond fixture swaps |
| Damp stone or block foundation beside the room you are redoing | Water entering through the foundation | Fix the water first; finish the room once it stays dry | A waterproofing contractor, then us for the room |
| Wide foundation cracks, or walls bowing inward | Structural movement in the foundation | Evaluation before any remodel work starts | A foundation specialist or engineer |
Remodeling Duluth's Older Houses
Many homes in Duluth's older neighborhoods were built before 1950, with plaster walls, stone or block foundations, and wiring that may have been added to piece by piece over the decades. That shapes a remodel from the first day. Plaster is heavier and dustier to take down than drywall, so demolition gets sealed off from the rest of the house.
A damp stone foundation has to be dealt with before a room above or beside it gets new finishes. On hillside lots, getting materials in and debris out is part of the plan. And in Duluth, removing walls needs plans showing the existing and proposed layout (City of Duluth).
Home Remodeling in Duluth, Superior and Nearby Towns
A remodel meets local rules early, because it opens walls. Which office issues the permit, which code the inspector applies and what the walls are made of all change with the address, sometimes between houses a few miles apart. Here is how that plays out across the Twin Ports area, with the source for each rule. Whatever the town, we check what your address needs, and who has to hold each permit, before we quote.
Home Remodeling in Duluth, MN
An estimated 43% of Duluth's housing units were built before 1940, against 29% across St. Louis County (2025 Duluth Housing Needs Analysis), so plenty of remodels here start behind plaster. The city draws its permit line low: any alteration affecting more than half a sheet of drywall needs a building permit, and so do framing walls and installing insulation and vapor barrier (City of Duluth FAQ). Any plumbing that is touched has to be brought up to code, and so does any wiring that is exposed, which is why a quote for an older house spells out its assumptions about what's inside the walls.
Taking out a wall takes more paperwork than the wall suggests. Duluth wants scaled plans of the existing and proposed layout, with the posts under each end of the new beam drawn on every floor down to the foundation, and a new footing may be needed in the basement where none exists (City of Duluth). The same page notes that Minnesota rules require the permit holder to be the owner or a licensed contractor, and that the electrical permit comes from the State of Minnesota; new wiring is done by a licensed electrician under it.
Remodeling Older Houses in West Duluth and Lakeside
In West Duluth, a large share of homes, likely a majority, were built before 1939 (Wikipedia), and Lakeside was platted in 1871 and annexed by Duluth in 1893 (Wikipedia). In homes built before 1978, firms paid to do renovation that disturbs lead-based paint must be EPA- or state-certified and use certified renovators who follow lead-safe work practices (EPA). On a remodel that means the work area is sealed off, dust from painted plaster and trim is contained, and the room is cleaned and checked before it reopens. Testing painted surfaces before demolition tells you what you're dealing with.
Remodeling a Concrete House in Morgan Park
U.S. Steel built Morgan Park as a planned company town for its Duluth Works plant, naming it in 1914 (Wikipedia), and the neighborhood is known for its concrete houses (Duluth News Tribune). That changes the plan for a remodel. Cutting a doorway or removing a wall in concrete is a structural job that calls for an engineer's design, not a new header in a stud wall, and new wiring or pipes may need furred-out walls or framed chases, since there are no stud bays to run them through. Before choosing a layout, we find out which walls are concrete and which are framed.
Home Remodeling in Superior, WI
Superior requires building permits for alterations and repairs and asks you to allow 10 business days for review (City of Superior). Its Permits Not Required list exempts new floor coverings, trim, paint and tile, drywall or plaster repair under 100 square feet that isn't part of a required fire separation, and replacing kitchen cabinets without changing the layout, though plumbing and electrical permits may still apply (City of Superior). Wisconsin's Uniform Dwelling Code governs alterations to homes whose construction began on or after June 1, 1980 (SPS 320.03 and 320.04); for an older house, ask the city's building inspection office which standard it applies.
Two Wisconsin rules differ from Minnesota's. Whoever pulls the building permit for a one- or two-family home needs a Dwelling Contractor certification, though an owner who lives there and pulls their own is exempt (Wisconsin DSPS). And paid work in homes built before 1978 follows Wisconsin's own Lead-Safe Renovation Rule (Wisconsin DHS). The Village of Superior is a separate government that lists its own building code inspector (Douglas County), so a village address doesn't go to the city's office.
Remodeling in Hermantown, Proctor and Rice Lake
Hermantown houses are much newer: Census estimates put the median build year at 1993, against 1951 for Duluth (Census Reporter). A remodel there is more likely to meet drywall than plaster, but whether a wall carries load still gets checked from the framing before it comes out. Hermantown bases building permit fees on project valuation, needs no permit for interior painting or flooring, and sends all electrical permits and inspections through the state Department of Labor and Industry, while SAFEbuilt provides the city's building department services (City of Hermantown).
In Proctor, painting, ceramic tile, floor coverings, cabinets, countertops and vanities need no building permit. An owner can do plumbing only in a building they occupy, otherwise a licensed plumber does it, and both need a plumbing permit; electrical permits come from the state (City of Proctor). Rice Lake became a city in 2015 after parts of the old township were annexed by Duluth (Wikipedia), so a Rice Lake address goes to the City of Rice Lake for permits, not to Duluth.
Remodeling in Esko, Harney and the Townships Around Duluth
Thomson Township, which covers Esko and Harney, issues its own building, plumbing and HVAC permits, with applications taken online, but it doesn't handle electrical permits; those go to the State of Minnesota's inspector (Town of Thomson). So a remodel there deals with two offices, and the electrical work is done by a licensed electrician under the state permit.
North and west of Duluth, St. Louis County administers zoning in townships such as Grand Lake, around Saginaw and Twig, and Fredenberg. The county does not administer the Minnesota State Building Code, but it requires a land use permit for adding to a structure or changing its height, roof pitch or projection (St. Louis County). A dormer or a raised roof clearly falls under that; for work that stays inside the walls, confirm with the county. Duluth, Gnesen, Lakewood and Midway townships run their own zoning instead (St. Louis County zoning map).
Remodeling in Cloquet and Moose Lake
The October 1918 Cloquet Fire destroyed much of Cloquet (Wikipedia); an older house there may have been rebuilt or remodeled several times since, so we open walls expecting layers of past work. Cloquet, Carlton and Moose Lake each issue their own permits. In Moose Lake, painting and replacing cabinets or a vanity need no permit, while replacing windows, doors or siding does (City of Moose Lake), which matters when a remodel adds, moves or resizes a window.
To find the permit office for home remodeling work at your address, use the Minnesota or Wisconsin list: it names the office for each town, with a phone number and what that office exempts.
Getting a Home Remodeling Quote and How the Job Runs
What to Send for a Remodeling Quote
A remodeling quote starts with how you want the rooms to work, not with finishes. Send photos of each room from a couple of angles, a rough floor sketch with measurements, and a short list of what bothers you now and what has to change. Mark any walls you'd like gone and anything you want to keep, like original trim or a built-in. Mention past leaks, old wiring or earlier remodels you know about. We walk the house and put the scope in writing, room by room.
Before requesting a quote, include: Photos of each room and a rough floor sketch; What has to change and what you want to keep; Known problems: past leaks, old wiring, earlier remodels. A repair-list planning guide is available if you want help putting this in order.
How a Home Remodeling Job Works
- Send the details. Describe the home remodeling job in the quote form and attach photos, or call (715) 919-7956.
- Get a flat written quote. A visit, when one is needed, is $95 with no mileage charge, and the fee is waived when you approve the work; the quote itself is one flat price.
- Pick a day. You choose the day, and the schedule is built around yours.
- Work done, then a walkthrough. You get a tidy site and a final look at the home remodeling work, backed by a written guarantee: workmanship that fails is redone at no charge.
Home Remodeling Questions
What does a general contractor do on a home remodel?
A general contractor runs the whole project, so you have one person to call. That means settling the scope and schedule with you, confirming which permits are needed and who pulls them, ordering materials, doing the carpentry, drywall, flooring and finish work, and coordinating with the licensed electrician, plumber and HVAC contractor so their rough-ins land at the right stage. It also means lining up inspections before walls are closed and walking the finished job with you. That coordination keeps a multi-room remodel from stalling between trades.
How much does a home remodel cost?
National cost guides put a whole-house renovation at about $19,469–$88,349, according to HomeAdvisor, or $15–$60 per sq ft in the same HomeAdvisor guide, with high-end work running well above that. On their own, a kitchen remodel runs about $14,588–$41,559, according to HomeAdvisor, and a bathroom remodel about $6,651–$17,655, according to HomeAdvisor; our kitchen and bathroom pages cover those rooms. These are national typical ranges, not our prices. Your quote in writing, approved before work starts, is the real number.
Which parts of a remodel need a permit in Duluth and Superior?
In Duluth, anything structural or inside the walls, such as moving walls, framing, windows, insulation or drywall beyond a small patch, needs a building permit, and electrical, plumbing and HVAC work each need their own. Paint, flooring, tile, cabinets and countertops don't (City of Duluth). Superior requires building permits for alterations and repairs but exempts finish work such as floor coverings, trim, paint and tile, plus drywall or plaster repair under 100 square feet that isn't part of a required fire separation (City of Superior).
Do I need a licensed contractor to remodel my house in Minnesota or Wisconsin?
In Minnesota, usually yes: a contractor you hire directly for work in more than one special skill needs a residential building contractor or remodeler license, and a remodel nearly always spans several, such as carpentry, drywall and flooring. In Wisconsin, whoever pulls the building permit for a one- or two-family home needs a Dwelling Contractor certification, though an owner who lives there and pulls their own is exempt. Ask any remodeler, us included, for license status and insurance in writing. Our licensing guide covers the exemptions.
Can you take out a load-bearing wall to open up the floor plan?
Yes, once the beam is designed for the span. A beam and posts take over the wall's job and carry the weight down to solid bearing; where the span or load calls for it, a structural engineer designs the beam. It's permitted work: Duluth asks for plans of the existing and proposed layout, and Superior requires a building permit for alterations. Wiring, ducts or pipes in the wall are rerouted by licensed trades under their own permits. Before quoting, we check which way the joists run and what sits above.
Should old plaster walls be kept or replaced with drywall during a remodel?
Keep sound plaster on walls you aren't opening, and replace it where the wall has to come open anyway. Plaster that's still firmly attached can be repaired and skim-coated, and it holds up well. But when a wall is being rewired, replumbed or moved, tearing out the plaster and hanging drywall is usually cleaner than cutting and patching it. Opening an exterior wall is also the easiest chance to insulate it. Smaller plaster repairs are covered on our plaster and drywall page.
Can we stay in the house while the remodel is going on?
Usually, yes. Most remodels leave part of the house untouched, so the work area is closed off with dust barriers, the path in and out is protected, and the site is swept up at the end of each day. The hard cases are rooms you can't do without: set up a temporary kitchen elsewhere during a kitchen remodel, and make sure a second bathroom works before one is gutted. Whole-floor renovations with plaster demolition are the projects where some families choose to stay elsewhere for a stretch.
Should I remodel several rooms at once or one at a time?
Together, if the budget allows. Demolition, permits, inspections and each trade's visits happen once instead of room by room, and floors, trim and paint match across the finished space. Phasing makes sense when cash flow or daily life calls for it. If you phase, plan the whole layout first and do the work hidden in walls and ceilings early, such as wiring for a future kitchen, so phase two doesn't tear out phase one. Either way, your quote can show each room's price separately.
How long does a home remodel take in Duluth, MN?
A typical sequence runs scope and design, material ordering, permit review, tear-out, rough-ins, inspections, then drywall, paint and finishes. The waiting is usually in permit review, special-order materials and drywall compound drying. The City of Superior asks applicants to allow 10 business days for review, and Duluth's small-projects page says permits become invalid after 180 days of inactivity. Your quote includes the order of work and the schedule.
Who designs a kitchen or bathroom remodel?
For many projects, you and your contractor, with help from the cabinet supplier. When the layout stays, a contractor can plan the room from measurements and your wish list, and many cabinet dealers draw the cabinet layout with the order. A kitchen or bath designer earns the fee when the whole room is being rethought, and a structural engineer designs the beam when a load-bearing wall comes out. In Duluth, removing walls needs plans showing the existing and proposed layout (City of Duluth).
Will homeowners insurance cover a bathroom remodel?
Not the remodel itself, but sometimes the damage that leads to one. Homeowners policies are written for sudden, accidental damage, not upgrades or wear; the Insurance Information Institute says an HO-3 policy covers accidental discharge of water from the plumbing but excludes seepage as a maintenance issue (III). A claim pays to repair covered damage, and better finishes than you had are usually your cost. Policies differ, so read yours and call your agent before demolition, and photograph the damage first.
Can you write off a home remodel on your taxes?
Usually not as a deduction. IRS Publication 523 says the cost of improvements, such as an addition or kitchen modernization, is added to your home's basis, which figures into your gain when you sell; repairs like painting aren't included (IRS Publication 523). Improvements made mainly for medical care can count as medical expenses under Publication 502, but only the part that doesn't raise the home's value, and only if you itemize (IRS Publication 502). Keep every quote and invoice, and ask a tax professional.
How much should you spend on a kitchen remodel?
Spend what the kitchen needs to work, not a percentage from a rule of thumb. National cost guides put a full kitchen remodel at about $14,588–$41,559, according to HomeAdvisor, and a minor one at $10,000–$20,000 in the same HomeAdvisor guide; those are U.S. ranges, not our price. If the layout works, new doors, counters, a backsplash and lighting may get you most of the way. Keep a cushion for what older walls hide, and let a flat written quote set the real number. See kitchen remodeling.
Will interior wall paint work on kitchen cabinets?
It will go on, but it won't hold up well. Ordinary wall paint stays softer than cabinet doors need, so it scuffs and chips at the edges, and doors can stick to the frames. Cabinets need thorough degreasing, a light sanding, a bonding primer and a hard-curing enamel or a paint made for cabinets and trim, with each coat left to cure before the doors go back on. Our cabinet painting is sprayed in place.
Do you take on remodeling projects in Cloquet and Hermantown?
Yes. Along with Duluth and Superior, we remodel homes in Hermantown, Cloquet, Moose Lake and the other towns across the Northland, from Bemidji to Poplar, WI. Nearby cities and townships set their own permit rules, so we check what your address needs, and who pulls each permit, before we quote. For a project outside those towns, call or text (715) 919-7956 with the address and a few photos, or send your project.
How should I set a budget for a home remodel?
Start with the rooms that must change, then rank the wish list. National cost ranges show whether a plan is in the right ballpark, but older Northland houses vary widely, so keep a cushion for what opening walls can reveal. Spend first on what's hard to change later, like layout, structure, wiring and windows; finishes can be upgraded down the road. Your flat quote, itemized by room, turns the rough budget into a real number you can adjust before work starts.
These answers also sit in the Home Remodeling section of our FAQ, alongside questions on pricing, scheduling and coverage.
Where We Work: Our Service Area
Pick your town to see how home remodeling work goes there.
Duluth neighborhoods:
Superior neighborhoods:
Most towns in our area are covered for home remodeling work. The surrounding town notes list them, and the Minnesota and Wisconsin guides say what to send with a request.
Town checklists for home remodeling projects
Project notes for towns across the service area:
Services That Pair With Home Remodeling Work
Plan a Remodel With One Point of Contact
Call or text photos of the rooms and a rough sketch, and we'll walk the house with you and send a written quote, room by room.