4.6 
2.5k+ *The Angi rating for Subcontracting companies in Delafield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Delafield, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on December 27, 2025
Serving Delafield, WI and surrounding areas
Approved
In business since 1877
Free estimates
Emergency services offered
"Great! Mike was very prompt, courteous, thorough and knowledgeable. He did a very quality job. The furnace check was a two part deal where the A/C will be checked in the Spring. Having this package deal gives peace of mind that everything will be taken care of."
Serving Delafield, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"The yearly service agreement I have for inspection of my furnace and central air was a great investment. Jim a furnace tech arrived today on time per great communication with him and his office. The inspection was far greater than I expected for the cost. The tech was pleasant and very good at his job. Being a retired field service technician I’m a good judge and was more than satisfied. I highly recommend Kettle moraine as over the years we have had them replace the furnace and also our central air. Every experience has been a pleasure and without one complaint."
+8
Serving Delafield, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Emergency services offered
Warranties offered
"Great so far! Excellent team of GC & subcontractors."
+32
Serving Delafield, WI and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"We had significant damage to our house due to a tree falling on our roof. Nick was able to locate the original plans for our trusses and have replacement trusses constructed. Nick arranged his schedule so we got in before the weather turned. Once work started, the reconstruction went very quickly and Nick had all the subcontractors lined up with constant activity at our house until the job was done. The quality of the workmanship was high and we would hire Nick again."
+79
Serving Delafield, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Very prompt, professional & reliable. Offered honest advice about best solution for our subfloor project. Was able to fit us in under a tight deadline. Excellent communication, fair pricing. Will definitely recommend to friends & use for future projects."
+28
Serving Delafield, WI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"very good at what they do will call these guys for any furnace or ac problem"
Serving Delafield, WI and surrounding areas
Approved
In business since 1983
Emergency services offered
Warranties offered
"Went great, poor guy had to go into the attic to put in new mounting box. Hot up there. Was very professional and fun to talk with. Explained what he was doing and gave us mounting choices on the fan. Would definitely recommend for projects in the future."
+9
Serving Delafield, WI and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"I had a very pleasant experience working with GR General Contracting. They were very professional and timely with their work. I had tried to get this work done with another contractor for months with no work, but after calling GR General Contracting they can out to see the site last week and started the work shortly afterwards. Definitely would use them again with future renovation projects."
+15
Serving Delafield, WI and surrounding areas
Approved
In business since 2023
Emergency services offered
Credit card accepted
"Mike does great work for a reasonable price. He’s a great communicator, he’s timely, and he does exceptional work with quick turnaround. Mike installed six new lights in our dining room, having to cut and feed new electrical as it was not preexisting. He also installed new dimmer switches. The room is SO much lighter and brighter now. Additionally, he put in replacement lighting in our kitchen and hallway. He put down tarp to help avoid mess and swept and vacuumed up all the dust and particles after he was done. HIGHLY RECOMMEND!!!!"
+20
Serving Delafield, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Mad City was personable and professional with all that needed to be done at my home. Patio door replacement, bedroom window replacement, and shower stall installation. They even hired a subcontractor to repair a hole in the ceiling that was caused by a leaky bathtub. My highest complements!"
+3
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