
Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"The installer did a great job. I was satisfied with the worked tat was done."





+263

*The Angi rating for Nest Installation companies in Ontario, CA 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 Ontario, CA 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 July 21, 2026

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"The installer did a great job. I was satisfied with the worked tat was done."





+263

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Danny did an excellent job all the way thru. Fit my budget and did the install very timely and system is up and fully running same day. Highly recommend their services!"





+67

Serving Ontario, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Assemble a Sauna. A very complicated job. He did a wonderful job. Very thorough and complete."





+21

Serving Ontario, CA and surrounding areas
Approved
In business since 1978
Free estimates
Emergency services offered
"It went very well ! I called them around 930 am to schedule the disposal installation and they were at my house two hours later. I'm very happy with the results . I'd hire them again in a second !!"





+3
Serving Ontario, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"We bought a house from a smoker. We hired a separate company for the decontamination and Robert coordinated with them to be able to start the restoration after they were done. He had to paint EVERYTHING: ceilings, walls, closets, trim, doors.... We replaced ~80% of the flooring with tile and he was able to put in a beautiful medallion! He replaced a toilet, fixed other plumbing issues, installed ceiling fans on the patio, cleaned up the yard, changed all the doorknobs, repaired the garage door, replaced the keypad remote.... There were so many things, it is difficult to list them all. The property looks BEAUTIFUL and we plan additional projects for him. We highly recommend Robert to care for your home as if it were his own!"





+7

Serving Ontario, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Super happy with service from both Angi’s list and the handyman. He was professional, did a great job installing a dog door and was tidy cleaning up after. Recommend and will use again in the future"





+6

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"Trinity Heating installed a new thermostat in my house. The technician, Jimmy, was professional and courteous. After the installation he took the time to explain to me how to set up and use the new thermostat. I’m completely satisfied with their service and will use them again if needed."





+83

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Customers say: Quick response
"Great job. Came out next day. Didnâ t try to sell me something I didnâ t need. Reasonable price."





+4

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Hired them to install a brand new unit, I am extremely satisfied."



Serving Ontario, CA and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Great service. friendly, clean and went above and beyond."





+4
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