*The Angi rating for Generator Install companies in De Forest, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
*The HomeAdvisor rating for Generator Install companies in De Forest, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.
Last update on July 14, 2026
Serving De Forest, WI and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Very prompt and professional, installation was in a timely manner. Very helpful with any questions and explanations. After job was complete. Highly recommended."
+1
Serving De Forest, WI and surrounding areas
Approved
In business since 2010
Emergency services offered
Warranties offered
"Preston and John were both excellent, very professional, and kept us informed at all stages of the work. Joani and I were so pleased with the work they did on running the wiring. installing the 8 recessed lighting fixtures, installing the 3 ceiling fans and installing outdoor electrical outlets that we ran out and got 2 more ceiling fans for them to wire in and install. We would recommend them without reservation!"
+5
Serving De Forest, WI and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"My home generator needed servicing"
Serving De Forest, WI and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"John called me to discuss my problem with my generator. After a few questions, John suggested a few quick easy things I could do to correct the problem. After completing the repairs he suggested, the generator operated perfectly. I asked him what I owed and he said no charge and he was just glad I was able to get it running. It's rare to find someone like John in today's business world. Believe me, any chance I get I will refer Farr Service for anyone looking for small engine repairs."
Serving De Forest, WI and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"Hunter did everything in a very timely and thorough manner. He was very easy to work with. His work was top notch. He kept us updated on the project and finished it much faster than we thought it could be ton. Hunter is an extremely professional young man and I highly recommend him. If I need any electrical work done in the future my first call will be to Hunter."
+8
Serving De Forest, WI and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Unstoppable Electric LLC just installed our Tesla Wall Connector, and wow—what an incredible experience. They were super responsive from the first message, easy to schedule, and showed up right on time. Max is very knowledgeable, professional, and genuinely nice to talk to. He took his time to do everything perfectly—clean, precise, top-quality work with no rush whatsoever. Explained everything clearly, made smart suggestions, and left the garage looking flawless. Pricing was fair and transparent—no surprises. Definitely now my go-to electrician in the area! 10/10 recommend! Thanks again for the stellar work! ⚡️🚗"
Serving De Forest, WI and surrounding areas
Approved
In business since 1973
Free estimates
Emergency services offered
All Comfort Services is a 50+ year old employee-owned heating, cooling, plumbing, and electrical contractor serving residential and commercial customers in Dane and parts of Rock, Columbia, and Jefferson counties. We may need to confirm a specific zip code that we service. Our team understands that when you call a local electrician, you need a trained, certified, and insured professional who will arrive on time and be ready to provide the solutions you need. Our repair dispatch fee is $149.
Serving De Forest, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Yes, the job was done very well, and the technician who came out was very skilled and professional."
Serving De Forest, WI and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"They responded very quickly to repair storm damage to outdoor wiring."
Serving De Forest, WI and surrounding areas
In business since 2024
Free estimates
Offers commercial services
"High quality work at a Fair price. Also had a quick turn around from time which I appreciated."
+3
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
