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Find Addition to existing structure builders in Grafton

Avatar for RNR
RNR
4.9(
27
)

Serving Grafton, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"RNR was hired to take on an extensive project that involved remodeling three apartment units in two separate residential homes. They were quick to respond to provide a free quote, honest about their capabilities for the services needed, and provided a fair price in a timely manner. On top of being incredibly personable and easy to work with, they take pride in their work, always keep a clean workspace, and absolutely deliver on whatever is asked of them (which in this case the list kept growing). They completely transformed the three apartments that they remodeled - from installing cabinets, countertops, toilets, showers, doors, light fixtures, flooring, windows, interior/exterior painting - to fixing unstable decks and chimneys, they can do it all! You definitely won't regret giving them a call!"
Decks & Porches Project
Porch and decking project
Decks & Porches Project
Decks & Porches Project
Porch and decking project

+41

Response time3 days
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Meinen Homes, LLC
Meinen Homes, LLC
4.6(
40
)

Serving Grafton, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Free estimates

Warranties offered

"Jim and his crew, including the sub-contractors, did an amazing job on our project to finish off some of our basement. We added a bathroom, bedroom, and family room. The quote was thorough and accurate. The communication was responsive. The workmanship was second to none. I highly recommend working with Jim. You won't be disappointed."
Cedarburg exterior staining
Newburg exterior project
Newburg exterior project
Cedar Grove, Lake Michigan home
Cedar Grove, Lake Michigan home

+5

Response time2 days
Response rate92%
3 neighbors recently requested a quote
Avatar for T&K Builders LLC
T&K Builders LLC
3.9(
7
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"contacted T&K Builders after discovering mold in my exterior wall, and their response was immediate and professional. The team quickly demolished the affected area and installed the necessary structural supports to safely hold the roof. Everyone on site worked efficiently, communicated clearly, and maintained a high level of professionalism throughout the process. They kept the site clean, protected materials from the elements, and were extremely organized—especially important since we received over four inches of snow the following day. From start to finish, the experience was seamless and stress-free. Their attention to detail, workmanship, and respect for the property truly set them apart. I would absolutely recommend T&K Builders for any future projects and would not hesitate to call them again."
Mall Dr Shell remodel
8 neighbors recently requested a quote
Avatar for ADM Contractors LLC
ADM Contractors LLC
5.0(
1
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

ADM Contractors, LLC is a family-owned organization that has a reputation for outstanding leadership, innovation, and expertise. Our people make the difference. We are lucky to have on staff knowledgeable craftsmen with expertise in both the residential and commercial markets. Our employees take pride in their work by showing their active involvement, creativity, and support during the entirety of each and every project. \n\nWe are delighted that you have chosen to consider ADM for your General Contracting needs and look forward to the possibility of working with you in the future.

Kitchen
Whitefish Bay Home Remdl
Kitchen
Whitefish Bay Home Remdl
Kitchen

+93

Response time3 days
8 neighbors recently requested a quote
Avatar for Watry Homes LLC
Watry Homes LLC
4.8(
403
)

Serving Grafton, WI and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"Scott came out to our house a couple of times to dial in exactly what we wanted. We went with Watry because they were the only certified James Hardie certified installer in the area.   Our house is barn style house and over 5000 square feet with some unique angles, so we wanted the best.  We signed the contract, gave him the deposit and Scott ordered the material.  When the materials arrived they came out and ripped off the existing siding and gutters and wrapped the house in insulation.  We ran into some weather problems which caused some delays, but not too bad.  He had a great crew come out and put up the new siding.  You could really tell they knew what they were doing.   With the weather delays the entire project took about a month, a little longer than planned, but they kept us informed every step.  Scott and his team do a great job."
Additional Photos
HardiPlank and Hardie Shakes
All Hardie Shakes
HardiPlank and Hardie Shakes
HardiPlank Siding

+14

Recommended by95%of homeowners
Avatar for JJB Home Improvements LLC
JJB Home Improvements LLC
4.7(
183
)

Serving Grafton, WI and surrounding areas

In business since 1994

Free estimates

Warranties offered

"Job One: I thought I needed a new outer door but Jeff (the owner) suggested refurbishing the existing one which was more cost-effective. It hasn't looked this good since moving in! Job Two: I couldn't afford a whole new kitchen so Kelah, Austin and Joe worked their magic by taking the cabinet doors off and with new hardware and a couple coats of paint on the cabinets, ceiling and walls, I now have a really cheerful "new" kitchen. The crew was great to work with and even accommodated my small extra requests of putting new light switches in and helped me create a new hanging wall coat rack. JJB Home Improvements is fortunate to have a knowledgeable and friendly crew. Keeping them altogether is Tom, their office manager and juggler of all things scheduling and billing-wise. I had to change my start date a couple times and he handled that--and all communications with incredible promptness, professionalism and courtesy. Clearly JJB--in my opinion--has a really great team!"
Additional Photos
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+9

Recommended by93%of homeowners
Avatar for SpringRock Gutters
SpringRock Gutters
4.8(
136
)

Serving Grafton, WI and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"We own an older home. The entire gutter system had been replaced over two decades ago and sections of the system were no longer angled correctly allowing water to overflow in heavy rains. There also were some poorly thought out segments. The gutter system had two long stretches on two sides of the house. One an unattractive vertical stretch which was located close to a walkway and the other was a cumbersome set of interconnected, angled gutter sections. Most importantly, not all of the gutter runs had to be replaced, so we were looking for a company which would tailor a repair/replacement project. We were also considering installing gutter guards to eliminate the need for annual cleaning especially since we have spruce trees lining the house. One of the contractors we considered was Springrock due to their number of highly rated reviews. Springrock’s representative visited our home surveying the existing gutter system and listened intently to our concerns and the solutions we were hoping to find. He offered suggestions on how to reroute the troublesome runs which would eliminate the unsightly gutters and provide a much more efficient flow of water away from the house. He also designed gutter replacements for the four sections of gutters which were out of balance and damaged. A team came by to measure the angles of the system which were unique to our home and would allow Springrock to make ahead of time. The work by the three-man Springrock Team was expertly completed using well constructed materials. The replacement runs were perfectly fitted to the existing system. The two runs which replaced the unsightly ones blended right into the sides of the house and became invisible components. The Springrock Team worked feverishly through the afternoon into the evening hours and returned two days later to complete the project. Springrock gave us a replacement gutter system and gutter guards which were well designed, perfectly balanced, and attractive additions to our home. So very pleased we decided to choose Springrock as our contractor for this project."
Additional Photos
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+1

Recommended by98%of homeowners
Avatar for JD Griffiths Company Inc
JD Griffiths Company Inc
4.4(
150
)

Serving Grafton, WI and surrounding areas

In business since 1947

Free estimates

Credit card accepted

"We had the springs replaced 1st, and the service we received made it an easy call to have them back to do our new GDO. The guys were honest, they came early on both occasions, which was a blessing, and walked me through everything they did, and why they did it. From the secretary, to the gentleman (I’m bad with names, but think it was Brad) who set the appointment, to the service rockstars, I would highly recommend JD Griffiths to anyone/everyone who asks my opinion on a great crew to work on their home."
Additional Photos
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Recommended by85%of homeowners
Avatar for Strictly Ceilings LLC
Strictly Ceilings LLC
5.0(
21
)

Serving Grafton, WI and surrounding areas

In business since 2000

Free estimates

Warranties offered

"The entire Strictly Ceilings team did a fantastic job! The new ceiling looks great, and everything was completed in a very timely fashion. Christine in the office also did a wonderful job of scheduling, following up, and making sure all our needs were met."
Banquet Hall
Conference Room
Basement Family Room
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Grafton, WI

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Grafton, WI homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.