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TRUSTED BY GRAFTON, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.9k+
    Verified subcontracting services reviews

Top-Rated Subcontractors in Grafton - Updated Nov 2026

Avatar for ADM Contractors LLC
ADM Contractors LLC
5.0(
1
)
Major Home Repairs (General Contractor)

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
Response rate89%
Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Major Home Repairs (General Contractor)

Serving Grafton, WI and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Brian and his crew returned to my building on a warranty followup- their previous work done wonders for my flooding problems, but my foundation walls are apparently made of swiss cheese and there was one small seepage problem remaining which only shows up during a "100 year rain event".  Brian indicated that they go for 100%, not 99% and scheduled time to come back out to my building to address the issue under the warranty (a.k.a. free of charge) from the original work.  They came back out, dug up the foundation again, and found a crack hidden behind an old hasty concrete patching job that had been tarred over, which was determined to be causing the remaining seepage.  They repaired the crack and were done with the whole task in only hours.  I am a repeat customer, and can't say enough good things about Crawlspace and Basement Waterproofing solutions, they are friendly, helpful, and most of all, stand behind their work!
"
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+13

Recommended by90%of homeowners
Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Major Home Repairs (General Contractor)

Serving Grafton, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"I cannot say enough good things about Rich and his crew at Custom Craft Environmental. After having our sump get overwhelmed by 7+ inches of rain, we were lost. Made several calls to "national" water clean up companies with no reason. Rich was at our house 2 hrs after we called and his crew was there the next morning. They were efficient, helpful, knowledgeable, kind, punctual. Price was good and work was excellent. We highly, highly recommend."
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+1

Recommended by94%of homeowners
Avatar for Angel Group LLC
Angel Group LLC
4.8(
95
)
Major Home Repairs (General Contractor)

Serving Grafton, WI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"It went well the crews was very professional, they did an excellent job with cutting down the my tree, the clean up was done so neat. I would recommend their business to anyone. They are a keeper"
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+144

Response time8 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for JJB Home Improvements LLC
JJB Home Improvements LLC
4.7(
183
)
Major Home Repairs (General Contractor)

Serving Grafton, WI and surrounding areas

In business since 1994

Free estimates

Warranties offered

"Three letters signal how it went: C C and H Competent in many different parts of home improvement and repair. Careful in all their work. It is not rushed, it is done meticulously. Honest. They will never tell you you need something done just so they can get work. If anything needs to be done, they show you pictures of it and explain it in detail, and then they give detailed items in billing."
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+9

Recommended by93%of homeowners
Avatar for Argo glass & windows
Argo glass & windows
4.7(
41
)
Major Home Repairs (General Contractor)

Serving Grafton, WI and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"I contacted them and set up an appointment. No show no call so I contacted them again. This time service person showed up. He couldn't clean out a line of gutter due to the grade of the landscaping so the price was prorated."
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Recommended by97%of homeowners
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Subcontractors FAQs, answered by experts

Yes, many providers offer design consultations to help optimize and maximize space, functionality, and usage. It is recommended to confirm the availability of this service with your specific installer or contractor.

Yes, new home construction will always require building permits, no matter where you live. In most cases, you’ll need a general construction permit, along with plumbing and electrical permits for the utility lines in your home. Depending on where you live, you’ll likely find that you also need permits for things like connection to a sewage system or installing exterior components, like decks, driveways, patios, and curb cutouts. Leave navigating the permits required for new home construction to a professional to ensure your home is built legally and safely.

It is technically possible to draw your own blueprints, but the process is extremely involved and really demands help from an expert. A professional architect has an understanding of design elements, interior design, the functionality of different rooms in a home, and how everything from furniture, outlets, and light switches should be laid out to serve you and your family best. Hiring an architect for blueprints can get expensive, but it’s the most responsible way to begin a new construction project. If you’re keen on DIYing, you could consider starting the process and then having a professional take over.

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

Professional remodelers streamline the process, manage permits, and handle renovations efficiently—significantly mitigating risk while maintaining standards.

The Grafton, WI homeowners’ guide to subcontracting services

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