4.6 
240 *The Angi rating for Nest Installation companies in Gratis, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
*The HomeAdvisor rating for Nest Installation companies in Gratis, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
Last update on January 10, 2026
Serving Gratis, OH and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Quality work, very professional. Took the time to explain how the system works and even installed the system to accommodate future gutter installation. I have already forwarded this companies information to a friend in another state. Thanks Richard...!"
+12
Serving Gratis, OH and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"This is a follow up to my new heat pump installation in 12/2022. Everything is working great. The variable stage heat pump costs more, but it is much better than my old, basic single stage. The air handler was in my office closet, so I spent the day working from home with them working in the same room. Funny and honest techs...I actually enjoyed seeing the entire install while doing my own work. I highly recommend them!"
+21
Serving Gratis, OH and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Tech arrived on time, was very helpful with Install. However, I was told he would install 2 Smoke Alarms and only one was installed. But overall Tech did a professional job."
+35
Serving Gratis, OH and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Excellent overall experience. Materials used were top shelf. Install of system was done efficiently and with care. I would highly recommend William and his team."
+79
Serving Gratis, OH and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Very good service at a fair price. Service Manager Nick gave no pressure options for my situation. I elected for a new install which was performed within two days. Nick was very knowledgeable and responsive to my questions and concerns. Joe and Kaleb did an amazingly good job integrating the new furnace. Thrown together old systems now look like one streamlined unit. It doesn't just "work," it was put in with some craftmanship (HVAC art). Will definitely continue to use this company."
+47
Serving Gratis, OH and surrounding areas
Approved (Corporate)
In business since 1969
Free estimates
Emergency services offered
"The installation went as scheduled."
+16
Serving Gratis, OH and surrounding areas
Approved
In business since 1964
Free estimates
Offers commercial services
"The install was scheduled and completed quickly. The lightning rods and cable look neat and tidy along the roof. Mr. Hamilton was friendly and efficient."
+4
Serving Gratis, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"Responsive, fair pricing. Quality of installation could have been done a little better as rods were slightly crooked and they did not pull the wiring tout on top of house so not totally parallel to roof line."
+70
Serving Gratis, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Bob and Don did an excellent job installing the water heater in a timely and professional manner on a Sunday afternoon. Great job."
Serving Gratis, OH and surrounding areas
Approved
In business since 1950
Free estimates
Emergency services offered
"He did a very good job setting up my cameras and getting my door installed."
+1
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