Remodeling Contractors in New Berlin, WI
T And J All In Remodeling is a licensed Wisconsin general contractor working across New Berlin. The city allows homeowners to pull their own permits in narrow circumstances and sends everything else to licensed contractors, so the first useful question on any project here is not what it costs, it is who is allowed to file it.
No deposit to start · Permit pulled by a licensed contractor · Written estimate is the final cost
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Years combined experience
New Berlin services
Which Remodeling Service Are You Planning in New Berlin?
New Berlin covers a lot of ground and most of the housing is post-war suburban on generous lots, which makes additions and decks more achievable here than in the older inner-ring suburbs. What tends to catch people out is the permit side, where the city draws a firm line around what an owner may do themselves.
Kitchen Remodeling
Ranch and split-level kitchens opened up, with the permit pulled by a licensed contractor rather than by you.
$20k to $80k+
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Bathroom Remodeling
Hall baths, primary suites and lower-level additions, with the drain and vent route settled first.
$12k to $45k
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Basement Remodeling
Large suburban basements finished as real living space, egress and moisture checked before quoting.
$20k to $60k
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Home Remodeling
Multi-room work above 1,500 square feet, which the city puts beyond homeowner privilege.
Quoted on site
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Home Additions
Room to build. The constraint on a New Berlin lot is usually setback, not space.
Quoted on site
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Deck Construction
Composite, PVC, cedar and treated decks sized for a large back garden.
Quoted on site
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Exterior Siding
Full siding replacement with housewrap, flashing and trim, measured on site.
Quoted on site
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Commercial Remodeling
Fit-outs for the business and industrial parks along the city’s commercial corridors.
Quoted on site
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Water Damage Restoration
24/7 extraction and drying, then a permitted rebuild to remodel-grade finish.
24/7 response
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Kitchen Remodeling
Ranch and split-level kitchens opened up, with the permit pulled by a licensed contractor rather than by you.
$20k to $80k+
→
Bathroom Remodeling
Hall baths, primary suites and lower-level additions, with the drain and vent route settled first.
$12k to $45k
→
Basement Remodeling
Large suburban basements finished as real living space, egress and moisture checked before quoting.
$20k to $60k
→
Home Remodeling
Multi-room work above 1,500 square feet, which the city puts beyond homeowner privilege.
Quoted on site
→
Basement Remodeling
Large suburban basements finished as real living space, egress and moisture checked before quoting.
$20k to $60k
→
Home Additions
Room to build. The constraint on a New Berlin lot is usually setback, not space.
Quoted on site
→
Deck Construction
Composite, PVC, cedar and treated decks sized for a large back garden.
Quoted on site
→
New Berlin service details
What Each Service Involves on a New Berlin Property
Cabinets and counters
Interior
Kitchen Remodeling in New Berlin
Ranches and split-levels make up much of the housing here, and both close the kitchen off from the rest of the living space in ways that a modern household finds awkward. Opening that up is a structural question first and a cabinetry question second. Note also that a new or upgraded electrical service is outside what a homeowner may permit in this city, so a kitchen that needs more panel capacity is licensed-contractor work by definition.
Investment $20k to $80k+
Build 1 to 8 weeks
- Structure, load-bearing check before the quote
- Power, service upgrades are licensed work here
- Surfaces, quartz, granite, quartzite
Permit pulled by us · Written estimate is the final cost
Showers and wet walls
Interior
Bathroom Remodeling in New Berlin
On a single-level ranch the drain run is usually the whole conversation: how far a new fixture sits from the existing stack, what fall is available under the slab or in the joist space, and whether venting can be run without opening more ceiling than the job is worth. T And J settles that at the visit. If your property is on a private well or septic system, that also affects what an added bathroom involves, and we check it rather than assume.
Investment $12k to $45k
Decided by Drain run and venting
- Layout, fixture positions set by the stack
- Systems, private well or septic checked where relevant
- Access, curbless entries, grab bars, bench seats
Drain and vent route confirmed before demolition
Lower-level finishing
Interior
Basement Finishing in New Berlin
Suburban basements here tend to be large, which is exactly why the square footage rule matters. A finished lower level that runs past 1,500 square feet of remodelling falls outside what an owner may permit themselves in this city, and on a big ranch footprint that threshold arrives sooner than people expect. The build work is the familiar list: egress window and well for any sleeping room, insulation and vapour control against the foundation, and clearances kept around the mechanicals.
Investment $20k to $60k
Watch for The 1,500 square foot threshold
- Uses, family room, guest bedroom, gym, office
- Egress, window and well for any sleeping room
- Mechanicals, clearances kept around the plant
Egress and moisture priced in · Inspections booked by us
Multi-room projects
Whole home
Whole-Home Remodeling in New Berlin
Any multi-room project of real size in New Berlin is licensed-contractor work, because the city caps homeowner-permitted remodelling at 1,500 square feet. That is not a bad outcome. A project at that scale needs the trades sequenced, the inspections booked in the right order and one party answerable for the whole programme, which is precisely what falls apart when a job is assembled from separate trades under separate permits.
Investment Quoted after the site visit
Scope Beyond homeowner privilege
- Rooms, kitchen, baths, laundry, living space
- Systems, panel capacity, supply lines, ductwork
- Finish, flooring, trim and paint carried through
Whole programme sequenced under one permit, one proposal
New square footage
New space
Home Additions in New Berlin
This is a market where the answer to whether an addition will fit is usually yes. Lots are generous by county standards, so the design conversation moves quickly past whether there is room and on to setbacks, lot coverage, how the new roof meets the old one and whether the existing service and heating plant can carry the extra load. T And J measures, confirms the zoning position and prices the structure from what is actually on site.
Investment Quoted after the site visit
Usual limit Setbacks, not available space
- Builds, sunroom, primary suite, extra bedroom
- Structure, footings, framing, roof tie-in
- Capacity, service and heating load checked
Zoning confirmed before design · Structure priced from site
Composite deck build
Outdoor
Deck Building in New Berlin
Large back gardens mean a deck can be planned around how the household actually uses it: a main platform for seating, a separate zone for dining or the grill, and stairs placed where they suit the garden rather than where they are easiest to build. Composite and PVC lead the requests, cedar and pressure-treated remain the lower-cost route, and the footing and guard details are built to pass inspection first time.
Investment Quoted after the site visit
Build Most decks inside two weeks
- Zones, seating, dining and the grill kept apart
- Decking, composite and PVC for low upkeep
- Timber, cedar and treated for a lower entry price
Built to the scale the garden allows · Free on-site quote
Full siding replacement
Exterior
Siding Replacement in New Berlin
Long, low elevations on ranch and split-level houses show every wave in a poorly fixed job, so the substrate work matters as much as the cladding. Housewrap laps, flashing at windows and doors, and the transition where a previous addition meets the original wall are where water gets in. T And J measures the whole elevation on site and prices the full wrap rather than working from a per-square guess.
Investment Quoted after the site visit
Crew In-house, not subcontracted
- Substrate, checked before anything is fixed
- Weather, housewrap laps and flashing detail
- Scope, full replacement or addition tie-in
Whole elevation measured before a price is given
Commercial build-out
Business
Commercial Remodeling in New Berlin
New Berlin carries a substantial base of business and light industrial premises alongside its retail frontage, and the fit-out expectations differ between them. T And J handles office refits, retail units, restaurants and tenant improvements, schedules around your operating hours, and carries the commercial permit set and inspections through to sign-off.
Investment Quoted after a walk-through
Coordination Landlord and lease conditions
- Premises, offices, workshops, shops and restaurants
- Works, partitions, lighting, flooring and joinery
- Tenancy, fit-out packages built to the lease
Worked around your operating hours
24/7 emergency response
Emergency
24/7 Water Damage Restoration in New Berlin
On a single-level house with a full basement, a failed supply line upstairs usually ends up in the lower level, which is where the finished space and the mechanicals both live. T And J answers 24 hours a day, extracts and dries the structure, takes moisture readings for your carrier, then rebuilds on the permit track to a remodel-grade finish rather than patching over it.
Answered Any hour, any day of the week
Insurer Readings and photographs supplied
- First, water out and the structure dried properly
- Then, the permitted rebuild where systems were hit
- Throughout, moisture logged for the claim file
Failed supply lines, appliance leaks and wet lower levels, any hour
Compare New Berlin services
New Berlin Costs, Timelines and Who Can Pull the Permit
These ranges are what T And J quotes on New Berlin homes. The right-hand column is the one that decides how a project has to be run here, because the city restricts which work an owner may permit themselves and which has to go through a licensed contractor.
Swipe sideways to compare timelines and permit routes.
Service
Typical investment
Timeline
Permit route
Kitchen
$20,000 to $80,000+
1 to 8 weeks
Licensed contractor once the service or panel is upgraded
Bathroom
$12,000 to $45,000
Set at the site visit
Licensed plumbing and electrical permits
Basement
$20,000 to $60,000
Set at the site visit
Licensed contractor beyond 1,500 square feet of remodelling
Whole home
Set at the survey
Fixed in the written quote
Licensed contractor; beyond homeowner privilege at this scale
Addition
Set at the survey
Fixed in the written quote
Building permit; setback and coverage checked
Deck
Set at the survey
A fortnight for most builds
Permit, with footing and final sign-off
Siding
Set at the survey
Fixed in the written quote
Cleared with the city ahead of the work
Commercial
Set at the survey
Planned around operating hours
Commercial permit, review and inspections
Water damage
Handled with your insurer
Answered at any hour
Permit once the rebuild reaches structure or systems
Teli Karampetsos
Co-owner · Lead builder
John (Yianni) Karampetsos
Co-owner · Project lead
Why T And J in New Berlin
Why the Permit Route Decides How Your Project Runs
T And J All In Remodeling is run by co-owners Teli and John (Yianni) Karampetsos, and one of them leads your New Berlin job. Because most projects of any size here have to be permitted by a licensed contractor, the choice you are really making is who carries the inspection record and who answers when something on site does not match the drawing. With an in-house crew and an owner present, that is one party rather than several.
We hold the permit
Filed in our name, inspections met, sign-off closed out.
No deposit
Nothing up front. Payments track completed stages of the build.
Owner on site
Teli or John Karampetsos leads every New Berlin job.
Fixed written price
The estimate is the price. It moves only if you change the scope.
Google reviews
4.9
★★★★★
4.9 average from 59 Google reviews of T And J remodeling projects across Waukesha and Milwaukee counties.
New Berlin and nearby
Where Does T And J Work Around New Berlin?
T And J All In Remodeling is based at 985 Georges Avenue in Brookfield, directly north of the city, and covers New Berlin along with the surrounding Waukesha County and southern Milwaukee County communities. Choose a city below to read that market’s page.
T And J All In Remodeling
985 Georges Avenue
Brookfield, WI 53045
- Monday to Friday · 8:00 AM to 5:00 PM
- Saturday · 8:00 AM to 5:00 PM
- Sunday · Closed
- Water emergencies · 24/7
New Berlin questions
Remodeling in New Berlin: Common Questions
Ask about your New Berlin project at (262) 352-9525.
Can I pull my own permit in New Berlin?
Only in limited circumstances. The city’s homeowner privilege applies to an owner of a single-family dwelling, not a condominium, who lives there permanently, secures the permits, pays the fees, does the work personally, meets the building code and schedules and passes the inspections. Everything outside that goes to a licensed contractor.
What is excluded from homeowner privilege here?
New electrical service installations or upgrades, in-ground pools, spas and hot tubs, new construction before an occupancy permit is issued, remodelling projects over 1,500 square feet, and electrical work located outside the dwelling. Several of those catch ordinary remodels, particularly the square footage limit and the service upgrade.
Does the 1,500 square foot limit apply to my project?
It applies to the extent of the remodelling, not the size of the house, so it tends to catch whole-floor and large lower-level projects rather than single rooms. On a large ranch footprint a finished basement can reach it. We work out where your project sits at the site visit.
Who issues building permits in New Berlin?
Permits are handled through the city’s Community Development Department, and licensed contractors in the electrical, plumbing, HVAC and building trades may apply. T And J files in its own name and attends the inspections.
Is my lot big enough for an addition?
Almost certainly. Lots here are generous by county standards, so the design question is normally setback, lot coverage and how the new roof meets the old rather than whether the space exists. We confirm the zoning position before finalising any drawing.
I am on a private well or septic system. Does that change a bathroom project?
It can. Adding fixtures changes the demand on both, and that is a question to answer before the layout is fixed rather than after. We check what your property is connected to at the site visit rather than assuming it is on municipal service.
How much does a remodel cost in New Berlin?
Kitchens usually land between $20,000 and $80,000 or more, bathrooms between $12,000 and $45,000, and finished basements between $20,000 and $60,000. The figure that surprises people here is the lower level, because a large ranch footprint finishes more square footage than the budget assumed.
Can I combine several rooms into one project?
Yes, and at that scale it has to be run by a licensed contractor anyway. One package means one permit route, one crew and one sequence of inspections, with a single itemized proposal covering every room in scope.
How long does a New Berlin project take?
Bathrooms are typically a matter of weeks and kitchens one to eight, depending on whether the layout moves. Lower levels run longer here simply because they are larger. Permit and inspection timing sits inside the programme you are given rather than on top of it.
Is the written estimate really the final cost?
Yes. The estimate follows a visit, and because the permit route here depends on scope, that scope is pinned down before you are given a number. It changes only if you change what is being built.
Is T And J licensed and insured?
T And J All In Remodeling is a licensed Wisconsin general contractor and carries insurance, which is what allows it to apply for permits in its own name here. The paperwork is available before anything is signed.
How do I get a New Berlin project priced?
Ring (262) 352-9525 or complete the form on this page. Tell us the scale of the work when you call, because that decides which permit route applies.
Start your New Berlin project
Book a Free Remodeling Consultation in New Berlin
John Karampetsos replies within 24 hours. Tell us the address and the scale of what you are planning, since that decides the permit route.
Request Your Free Consultation
John reads every enquiry himself.
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