4.8 
24 *The Angi rating for Generator Install companies in Richfield, OH 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 Richfield, OH 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 September 24, 2025
Serving Richfield, OH and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Mike and his crew were very friendly, courteous and did a fine job for me! I would highly recommend them to anyone looking for a newly installed generator! Very pleased and glad my friends recommended them to me! Good job good work! Thanks"
+194
Serving Richfield, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"My son had a whole house generator installed by this company. Very pleased. I had a whole house generator installed also. Had a water softener installed too. They did a great job. Very friendly and skilled workers. Came on time and finished on time. I couldn't be happier. Fair price, great products and great service. Could not ask for more"
+6
Serving Richfield, OH and surrounding areas
Approved
In business since 1980
Free estimates
Credit card accepted
"Dale Castro did a great job doing work in our basement. Rewiring main box and adding some additional lighting. His price was very reasonable. I would recommend Dale to friends."
+30
Serving Richfield, OH and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
Tri-County Services Electric & Plumbing is a family-owned contractor proudly serving Northeast Ohio for nearly 50 years. Based in Garfield Heights, we provide reliable residential and commercial electrical work, including panel upgrades, EV charger installations, lighting design, generator setups, troubleshooting, and 24/7 emergency repairs.\n
+8
Serving Richfield, OH and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"I matched with CG3 on Angi and reached out after our generator did not kick in when we lost power. The generator came with the house so we did not know what to do with it. He answered my call and offered help before he even came over. At the schedule appointment, we walked through everything with us and suggested we set a service when it was needed. I appreciated how thorough and honest he was! We are definitely hiring CG3 for our generator services."
Serving Richfield, OH and surrounding areas
Approved
In business since 1975
Free estimates
Emergency services offered
"Chris and his assistant did an excellent job of explaining the situation and options for repairing or replacing our hot water heater. In the end we chose to replace it and they were able to secure a new unit and install it within 3 hours. Would definitely recommend Chris and Tri-County Services and will use them again if another situation arises."
+10
Serving Richfield, OH and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Very quick response, the electrician who came to my rental was very nice and knowledgeable. Definitely recommend!"
Serving Richfield, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Emergency services offered
Warranties offered
"On Thursday, the technician (David) came to my house to look at two projects: replacing a leaking electric water heater, and installing a new gas line (in my crawlspace) to my masonry fireplace so I can convert from wood to gas logs. He explained my options, and quoted prices for these options. I asked if he could do the work on the upcoming Saturday, and he scheduled this before he left! I ordered the gas tankless water heater and the gas line to my fireplace. By the way, I had 3 different plumbers look at this work, WyattWorks had the lowest prices. On Saturday David and Alex arrived early in the morning and worked past 6:30 PM to complete both jobs. The installations were great. Everything to code, and with neat, high quality workmanship and thoroughly tested. They cleaned up the work areas and hauled away my old water heater. In other words, a typical WyattWorks job."
+1
Serving Richfield, OH and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Our electrical problem was corrected quickly and efficiently. Thank You!"
Serving Richfield, OH and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
Our licensed technicians are experts in plumbing, heating, electric, and air conditioning, backed by 100 hours of specialized training. When you choose Wilson, you're choosing excellence, reliability, and a company that cares about your home as much as you do.\n
+2
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.
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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.
