Get matched with top thermostat installers and replacers in Dayton, NJ

"All items professionally installed and looks great!"

"Mike replaced the latch lock on our casement window and crank on another casement window. We found him to be very professional, polite and respectful of our property. I would highly recommend him and hire him again."

"Hired them to come and fix a gutter that was falling off. They did a great job reinforcing it so the original issue wouldnt happen again. Very communicative and great service for a great price. Would definitely recommend especially since they worked so quickly on my job."

"They did an exceptional job replacing my manufactured home furnace/central AC/thermostat despite encountering some problems removing the 30 year old system. And they got it all done in a day!"

"I have used Garden State AC & Heat for many years and have been completely satisfied. They treat me like family. They installed a Hot Water Heater for me and replaced my HVAC system. Sean and Jim have built a great team there and I would recommend them to anyone looking for good, honest HVAC work in their homes. The techs are always on time and very professional in my home."

"Great. They came the next morning at my request (it happened over weekend) and removed old water heater and installed new one that day. They were fast and accommodating and a pleasure to work with."

"Dewey added a whole-house humidifier to my furnace; he was very thorough, good workmanship and I would hire him again"

"/the owner came on the same day I called, assessed what needed to be done, set a date for the work to be done, told me what I needed to purchase (a new motion sensor outdoor lantern) and did not charge for the visit or the estimate  Today they arrived on time and  efficiently fixed everything in an hour and a half.  They installed the outside light in the freezing rain and laughed at my worries for their welfare, even though they got soaked standing on a ladder.  They were polite and efficient and I would recommend them to any one needing electric work done.  Very nice people and a pleasure to work with.
"

"This was a significnat project as we added insulation to the floor or our finished attic and also the ceiling of our garage. The insulation was blown in by cutting holes in the attic flor and garage ceiling. Overall, we were very pleased wih the job.  After the initial installation, we found that a few areas had been mised - we used a thermal camera to see those areas.  The Mark Group was incredibly responsive and came back and remedied the areas that were missed. There were no addiitonal charges for this work either. We  notice and immediate improvement in the warmth of the house. I would highly recommend them for any considering a project like this.
"

"I have a 3 family home I am about to sell, and I needed alot of work to get it up to code. Phineas was the electrician and I believe owner who came, did an amazing job. I needed 13 smoke detectors hard wired, and the existing wiring was pretty wacky. He fixed the wiring and did the installations. I had a handful of other issues he was able to troubleshoot and fix with no problem, and he had all the parts for repairs on hand.. I was really impressed, he worked efficiently and was extremely knowledgeable and handy. And the price was a bargain. Without a doubt I will be using him again when the need arises. I really never bother to write reviews unless I feel the service or work was really beyond what is normally expected."