GENERAL CONTRACTORS MILWAUKEE WI, GENERAL CONTRACTORS NEAR ME

BEST PRICES GUARANTEED

We do everything from small home repairs to large home renovations, and we also do both RESIDENTAL and COMMERCIAL

JO General Contractors is a full-service general contractor based in Milwaukee, Wisconsin. We handle home additions, kitchen and bathroom remodels, basement finishing, whole-home renovations, new home construction, roofing, siding, decks, and commercial buildouts. We also help homeowners with historic home renovations, which come up a lot in a city like Milwaukee that's full of older bungalows, Cream City brick homes, and classic Milwaukee duplexes. When people search for general contractors in Milwaukee, they're usually facing one of a few things. Maybe they want to add a room or finish a basement for more space. Maybe their kitchen is outdated and needs a full remodel. Maybe they're building a new home from the ground up. Maybe they own a business and need a space built out or updated. We handle every part of these jobs, from the first sketch to the final walkthrough.

A general contractor's job is to run the whole project so the homeowner doesn't have to manage ten different people themselves. We schedule and oversee framers, electricians, plumbers, drywall crews, painters, and every other trade needed to finish a job. We pull permits, handle inspections, and make sure everything is built to code. This matters a lot in Milwaukee, where older homes often have quirks that need extra care, from balloon-frame construction in older bungalows to knob-and-tube wiring that sometimes needs to be updated during a remodel. Having one company oversee the whole job means fewer scheduling headaches, clearer communication, and a finished product that actually works together instead of feeling like it was built by ten different people with ten different plans.

Home Additions

A home addition is one of the best ways to get more space without moving to a new house, which matters a lot in a city like Milwaukee where many neighborhoods have older homes on smaller city lots. We build room additions, second story additions, sunrooms, and in-law suites. We start by looking at your lot, checking setback rules with the city, and making sure the addition fits with the style of your existing home instead of looking bolted on. We handle the foundation work, framing, roofing tie-in, electrical, plumbing, and finishing, so the addition feels like it was always part of the house.

Kitchen Remodeling

The kitchen is usually the room people want updated the most, and it's also one of the most complicated rooms to remodel because of all the plumbing, electrical, and cabinetry work involved. We handle full kitchen remodels, from moving walls and updating layouts to installing new cabinets, countertops, flooring, and lighting. Many Milwaukee homes, especially older bungalows and Cape Cods, have small, closed-off kitchens, and one of our most requested projects is opening up a kitchen into the dining or living space to create a more modern, open feel.

Bathroom Remodeling

Bathrooms take a lot of daily wear, and older bathrooms in Milwaukee homes often have outdated tile, old plumbing, and layouts that don't make good use of the space. We handle full bathroom remodels, including new tile, vanities, tubs, showers, and updated plumbing and electrical. We also build walk-in showers and ADA-friendly bathrooms for homeowners who want to age in place or need better accessibility.

Basement Finishing

A lot of Milwaukee homes have basements that are used for storage and not much else. Finishing a basement is one of the most cost-effective ways to add real living space, whether that's a family room, a home office, a guest suite, or a home gym. Basement work in Milwaukee needs extra attention to moisture control, since older foundations can let water in if they're not properly sealed and drained. We handle waterproofing, framing, insulation, electrical, and finishing so your new basement space stays dry and comfortable through every Wisconsin season.

Whole-Home Renovations

Sometimes a home needs more than one room updated, it needs a full renovation. We handle whole-home remodels for buyers who picked up an older Milwaukee home with good bones but outdated systems, layout, or finishes. This can include new electrical and plumbing throughout the house, reworking the floor plan, updating insulation and windows for better energy efficiency, and finishing every room to match a consistent style. Whole-home projects take more planning, so we build out a full schedule up front so you know what to expect at every stage.

New Home Construction

We also build new homes from the ground up, working with you and, if needed, an architect to design a home that fits your lot, your budget, and how you actually want to live. We handle the entire process, including site prep, foundation work, framing, roofing, electrical, plumbing, HVAC, and finishing. Building a new home in the Milwaukee area means planning for real winters, so we build with proper insulation, ice dam prevention, and foundations designed to handle our freeze-thaw cycles.

Historic Home Renovation

Milwaukee has a lot of historic housing stock, from Cream City brick homes named after the pale yellow brick made from local clay, to classic Milwaukee bungalows and old duplexes found throughout neighborhoods like Bay View, Riverwest, and the East Side. Renovating a historic home takes a different approach than a newer build. We work carefully around original woodwork, plaster walls, and brick exteriors, updating what needs to be updated, like electrical and plumbing, while preserving the character that makes these homes special. We're familiar with the quirks of older Milwaukee construction and know how to blend modern function with original charm.

Roofing

Roofing is one of the most important parts of any home, and Milwaukee roofs take a beating from heavy snow, ice dams, and big swings in temperature throughout the year. We install and repair asphalt shingle roofs, handle full tear-offs and replacements, and fix storm and ice damage. We pay close attention to proper ventilation and ice and water shield installation, since ice dams are a common and costly problem for homes in our area during the winter months.

Siding

Siding protects your home from Milwaukee's weather while also giving it curb appeal. We install vinyl, fiber cement, and wood siding, along with proper insulation and moisture barriers underneath. For older homes, we can match new siding to existing trim and architectural details, or help plan a full exterior update that changes the whole look of the house.

Decks and Porches

Milwaukee summers are short but beautiful, and a deck or porch is one of the best ways to make the most of them. We build wood and composite decks, screened porches, and covered patios, all designed to handle our winter freeze-thaw cycles so they don't warp, crack, or loosen over time. We use proper footings dug below the frost line, which matters a lot in our climate, so your deck stays solid year after year.

Commercial Buildouts and Tenant Improvements

We also work with business owners across Milwaukee on commercial buildouts, tenant improvements, and office or retail renovations. This includes everything from a full interior buildout for a new business to ADA-compliant bathroom and entrance updates for an existing space. We understand that commercial projects run on tighter timelines tied to lease dates and business openings, so we plan and schedule closely to keep your project moving.

Storm and Insurance Repair Work

Milwaukee weather can be rough on homes, from hailstorms to heavy wind and ice damage in winter. We handle storm damage repair and work directly with insurance companies to make the claims process easier for homeowners. This includes roofing, siding, gutters, and any structural repairs needed after a storm.

Why Milwaukee's Weather Matters for Construction

Milwaukee sits right on Lake Michigan, and that lake has a real effect on our weather. Winters are long and cold, with heavy snow and lake-effect weather that can dump extra snow on top of already cold, icy conditions. This means foundations, roofs, and decks all need to be built to handle serious freeze-thaw cycles, where water gets into small gaps, freezes, and expands, slowly making cracks bigger year after year. Ice dams are a common problem on Milwaukee roofs, where melting snow refreezes at the roof's edge and can force water back up under shingles, so proper insulation and ventilation in the attic matter just as much as the roofing material itself. Summers in Milwaukee are shorter but can bring heat and humidity, along with strong storms off the lake, so exterior work like siding, decks, and roofing needs to handle both extremes throughout the year. We build and design every project with Milwaukee's specific climate in mind, not a generic approach borrowed from a warmer or drier part of the country.

Permits, Codes, and Inspections

Milwaukee and the surrounding suburbs each have their own permit and inspection process, and skipping this step or doing it wrong can cause real problems down the road, including issues when you go to sell your home. We handle permit applications, coordinate inspections, and make sure every project meets current building codes. For older homes, this sometimes means updating outdated electrical or plumbing systems as part of the renovation, since some older systems no longer meet current code and need to be brought up to standard during larger projects.

Our Design and Build Process

We start with a free consultation where we walk the property, listen to what you want, and talk through your budget and timeline. From there, we help with design, whether that means working with your own architect or helping you plan the layout and finishes yourself. Once the design is set, we handle permitting, then move into construction, managing every trade involved in the project. We keep you updated throughout the build so there are no surprises, and we do a full walkthrough with you at the end to make sure everything meets your expectations before we call the job done.

Working With Milwaukee's Older Housing Stock

A huge part of general contracting in Milwaukee is understanding the city's older homes. Many houses in neighborhoods like Bay View, Riverwest, Washington Heights, and the East Side were built in the early 1900s, often with balloon-frame construction, plaster walls, and original woodwork that's tough to replace at the same quality today. We know how to work carefully within these older structures, whether that means running new wiring without tearing out original trim, or matching new materials to a home's original character. This kind of experience matters, since a contractor unfamiliar with older Milwaukee construction can end up causing damage or spending far more time and money than necessary.

Landmarks and Neighborhoods We Know Well

We've worked on homes and buildings all across the Milwaukee area, from the historic Third Ward near the Milwaukee River, to the classic homes of Bay View and Riverwest, to the quieter, tree-lined streets of Wauwatosa and Shorewood. We're familiar with the building styles and codes near landmarks like the Milwaukee Art Museum, Fiserv Forum, and American Family Field, as well as the older residential streets just off Brady Street and the North Shore suburbs including Whitefish Bay, Fox Point, and Glendale. Knowing the neighborhoods and their housing styles helps us plan projects that fit the character of the area, whether that's a historic renovation near the Third Ward or a modern addition out in the suburbs.

Energy Efficiency and Insulation

Milwaukee winters make energy efficiency a real priority, not just a nice extra. Older homes often have little to no wall insulation and outdated windows, which drives up heating bills every winter. During remodels and additions, we look for opportunities to add insulation, seal air leaks, and upgrade windows, which can make a noticeable difference in comfort and cost over time. This is especially valuable during larger renovations or additions, when walls are already open and it's the easiest time to make these improvements.

Areas We Serve

JO General Contractors works throughout Milwaukee, including Bay View, Riverwest, the East Side, Washington Heights, and the Historic Third Ward. We also serve the surrounding suburbs, including Wauwatosa, Shorewood, West Allis, Whitefish Bay, Fox Point, Glendale, Brookfield, and Waukesha. No matter where you are in the greater Milwaukee area, our team can get to your project without long delays.

Why Choose JO General Contractors

We are licensed and insured. We manage every trade on your project so you have one point of contact from start to finish. We understand Milwaukee's weather, older housing stock, and local permit process. We give clear, written estimates with no hidden fees. We handle both residential and commercial projects. We work carefully with historic homes to preserve their character while updating what needs to be updated. We communicate clearly at every stage of your project, from the first estimate to the final walkthrough.

Frequently Asked Questions

How much does a home addition cost in Milwaukee?

Costs vary a lot depending on size, foundation type, and finishes, but most home additions in the Milwaukee area run somewhere between $150 and $300 per square foot. We give you a detailed written estimate after walking your property so you know exactly what to expect.

How long does a kitchen remodel take?

A standard kitchen remodel usually takes 6 to 10 weeks depending on the scope of work, whether walls are being moved, and how far out cabinets and materials need to be ordered.

Do I need a permit for a home renovation in Milwaukee?

Many renovations, especially ones involving structural changes, electrical, or plumbing, do require a permit from the city or your local municipality. We handle the permit process as part of every project so you don't have to deal with it yourself.

Can you work with older homes that have outdated wiring or plumbing?

Yes, this is one of our specialties. Many Milwaukee homes have older electrical and plumbing systems, and we regularly update these systems as part of larger remodels or additions to meet current code.

Do you handle both design and construction?

Yes, we can help with design ourselves for many projects, or work alongside your own architect or designer if you already have plans in place.

How do you prevent ice dams on new or replaced roofs?

We use proper attic insulation and ventilation along with ice and water shield installed at the roof's edge, which are the two biggest factors in preventing ice dams during Milwaukee winters.

Do you offer free estimates?

Yes, we provide free, no-obligation estimates for residential and commercial projects throughout the Milwaukee area.

Are you licensed and insured?

Yes, JO General Contractors is fully licensed and insured for construction work throughout Milwaukee and the surrounding area.

Can you help with storm damage repair and insurance claims?

Yes, we handle storm damage repairs for roofing, siding, and other structural issues, and we can work directly with your insurance company to help simplify the claims process.

Do you build new homes or only remodel existing ones?

We do both. We build new homes from the ground up and also handle remodels, additions, and renovations on existing homes throughout the Milwaukee area.

What's the best time of year to start a renovation in Milwaukee?

Interior projects like kitchens, bathrooms, and basements can be done any time of year. Exterior projects like additions, roofing, and decks are usually easiest to schedule in spring, summer, and early fall before winter weather sets in.

Do you offer financing options?

Give us a call and we can walk you through payment and financing options available for your project.

Garage Construction and Repair

Many Milwaukee homes, especially older ones, have small, single-car garages or detached garages that no longer fit modern needs. We build new attached and detached garages, expand existing ones, and repair garages with structural issues like sagging roofs or cracked foundations. Milwaukee's freeze-thaw cycles are hard on garage slabs and foundations, so we make sure new garage construction uses properly compacted bases and footings poured below the frost line to avoid heaving and cracking over time.

Window and Door Replacement

Old windows and doors are one of the biggest sources of heat loss in Milwaukee homes during the winter. We install new energy-efficient windows and doors as standalone projects or as part of larger renovations. For historic homes, we can match new window styles to the home's original look while still upgrading to modern, energy-efficient glass and frames, which helps lower heating bills without changing the character of the house.

Foundation Repair

Milwaukee's freeze-thaw cycles and clay-heavy soil in some neighborhoods can cause foundation issues over time, including cracks, settling, and water intrusion. We handle foundation repair and waterproofing, including crack injection, drainage improvements, and structural reinforcement where needed. If you're noticing cracks in your foundation walls, doors that stick, or water in your basement after heavy rain or snowmelt, these are all signs worth having a contractor look at before the problem gets worse.

Attic Conversions and Room Additions Within the Existing Footprint

Not every project needs to expand your home's footprint. Many Milwaukee bungalows and Cape Cod style homes have unused attic space that can be converted into a bedroom, office, or extra living space without adding onto the outside of the house. This kind of project requires careful attention to insulation, ventilation, and sometimes structural reinforcement, especially in older homes where the attic wasn't originally designed for daily living. We evaluate the existing structure first to make sure a conversion is both safe and code-compliant before we start.

Working With Real Estate Investors and Property Managers

We also work with real estate investors and property managers who own rental properties or duplexes throughout Milwaukee, a city known for its classic Milwaukee-style duplexes. This includes unit turnovers, full renovations between tenants, and larger upgrades to bring older rental properties up to current standards. We understand the tighter timelines that come with rental turnover work and can move quickly without cutting corners on quality.

Choosing Between a Remodel and Starting Over

One question we get often from Milwaukee homeowners with older houses is whether it makes more sense to remodel the existing structure or tear down and start fresh. This really depends on the condition of the foundation, the framing, and how much of the existing structure is still solid. In many cases, especially with well-built older Milwaukee homes, the bones of the house are worth keeping, and a full renovation ends up being both more affordable and better for preserving the character of the neighborhood. We can walk your property with you and give an honest opinion on which route makes the most sense for your specific situation.

Materials That Hold Up in Wisconsin Weather

Not every building material performs the same way in every climate, and Wisconsin's mix of hot summers, cold winters, and constant freeze-thaw cycling means some choices last much longer than others here. For siding, fiber cement and quality vinyl tend to hold up better than cheaper materials that can crack in extreme cold. For decks, pressure-treated wood and composite materials both work well, but proper footings matter more than the decking material itself when it comes to long-term stability. For roofing, we recommend shingles rated for our climate along with proper underlayment, since a roof that looks fine in a showroom in a warmer state might not hold up the same way here through a real Wisconsin winter.

More Frequently Asked Questions

Do you handle both interior and exterior projects?

Yes, we handle everything from interior remodels like kitchens and basements to exterior work like roofing, siding, and additions.

Can you match new work to my home's existing style?

Yes, especially with older or historic homes, we work to match trim, siding, and other details so new work blends in with the existing structure instead of looking out of place.

Do you offer a warranty on your work?

Yes, we stand behind our work and will go over exactly what's covered under our warranty before your project starts.

How far in advance should I schedule a project?

It depends on the size of the project and the season, but we recommend reaching out at least a few weeks ahead, and earlier for larger jobs like additions or new construction.

Can you help if I already have a set of architectural plans?

Yes, we're happy to work from existing plans, whether they came from your own architect or a previous contractor, and we'll review them closely before construction begins.

Do you handle small repair jobs or only large projects?

We take on projects of all sizes, from small repairs to full home renovations and new construction, so reach out even if your project seems minor.

Basement Waterproofing in Detail

Basement water problems are one of the most common calls we get from Milwaukee homeowners, especially in older neighborhoods where foundation walls were built decades ago without modern waterproofing standards. Water usually gets in through cracks in the foundation, through the joint where the wall meets the floor, or through window wells that weren't properly sealed. We look at where the water is actually coming from before recommending a fix, since the right solution for a small crack is very different from what's needed for a basement with a high water table pushing against the walls. Fixes can include interior drainage systems, sump pumps, exterior grading changes to move water away from the foundation, and sealing cracks with the right materials for the job. Getting the diagnosis right the first time saves homeowners from paying for repeat repairs that don't actually solve the underlying problem.

Working Around Milwaukee's Building Seasons

Construction in Milwaukee follows a bit of a rhythm tied to the seasons. Spring and early summer are busy times for exterior projects like roofing, siding, and additions, since contractors and homeowners alike want exterior work done before winter weather returns. Fall is a great time for projects that need to wrap up before the cold sets in, like finishing a deck or replacing windows before the first freeze. Winter is actually one of our busiest times for interior projects like kitchen and bathroom remodels, basement finishing, and whole-home interior renovations, since these jobs don't depend on the weather outside. We help homeowners plan projects around this rhythm so exterior work gets scheduled with enough buffer time before winter, and interior projects can move forward without any seasonal delays at all.

A Few More Things Homeowners Ask About

Homeowners often ask whether they need to move out during a renovation. For most kitchen, bathroom, and basement projects, you can usually stay in your home, though there may be a few days without water or power to a specific area while work is being done. For whole-home renovations or additions involving major structural work, temporary housing sometimes makes sense, and we'll talk through this with you honestly during planning so there are no surprises once the project starts. We also get asked about noise and dust, which is a normal part of construction, and we take steps like sealing off work areas with plastic barriers to keep dust from spreading to the rest of your home while a project is underway.

A Local Team You Can Actually Reach

One of the most common complaints homeowners have about contractors is not being able to get a hold of them once a project starts. We make communication a priority from the first phone call through the final walkthrough. You'll know who to call with questions, you'll get updates as the project moves forward, and you won't be left guessing about timelines or next steps. Being based right here in Milwaukee also means we understand this city's homes, weather, and neighborhoods in a way an out-of-town company simply can't. Whether your project is a small bathroom update or a full new home build, JO General Contractors is ready to talk through your goals, answer your questions honestly, and put together a clear plan to get there from day one.

JO General Contractors proudly serves Milwaukee, Bay View, Riverwest, the East Side, Wauwatosa, Shorewood, Whitefish Bay, Fox Point, Glendale, Brookfield, and Waukesha.

JO General Contractors
313 N Plankinton Ave suite 526, Milwaukee, WI 53203, United States
+1 414 646 3673

Hours:
Monday 06:00 - 23:00
Tuesday 06:00 - 23:00
Wednesday 06:00 - 23:00
Thursday 06:00 - 23:00
Friday 06:00 - 23:00
Saturday 06:00 - 23:00
Sunday 06:00 - 23:00