Monday-Friday 8:30am-4:30pm

Address

Carriage Drive, Lebanon, CT USA

Customer Testimonials

Our #1 priority is your long-term comfort. We treat all of our customers like family, which means you will always be well taken care of. Read below to see what our customers are saying about our services!

Emily Thomas
Emily Thomas
January 2, 2024.
I cannot say enough good things about this company! I was so grateful when they came out immediately to repair leaks in my furnace that happened right before I was leaving for Aruba. They didn't have any appointments available but they rearranged their schedule to do the repairs I needed. I really, really appreciated that! The technician was on time, professional and left the basement cleaner than before he got there!
Sarah Batter
Sarah Batter
December 20, 2023.
DTS was recommended to me by my father who had an amazing experience with this company. The work done on his house was done professionally and in a very timely manner, so my husband and I knew we were in good hands when we needed work done on our home. Not only did the company come out on multiple occasions to troubleshoot a heating issue, they communicated openly with us about our options and the costs associated. I have never worked with a company that has been as informative, helpful, and hardworking since purchasing a house earlier this year. It is a very rare thing to find a company that employs workers who are not only knowledgeable and competent, but also just amazing people all around. From the assistant in office who is extremely personable and helpful, to the employees that come to your home -there isn't a better company to reach out to for any oil/gas/HVAC needs you may have. This company will work with you to find a solution to your problem! I cannot recommend DTS enough.
andrew nguy
andrew nguy
December 17, 2023.
Dave is extremely professional and thorough. Highly recommend.
Charles Pedroso
Charles Pedroso
November 17, 2023.
Professional, honest service, and quality work. Thank you.
Molly Suggs
Molly Suggs
November 17, 2023.
Tim R
Tim R
August 28, 2023.
Had a leaky pipe that connects to furnace they came out promptly fair price quality job all brand new, Thanks David and DTS, I use them for yearly cleaning and service.
Hunter Wicker
Hunter Wicker
June 19, 2023.
David and Co. were prompt, friendly, and above all else, professional. Will definitely be reaching back out for all future needs
Jodi Godere
Jodi Godere
June 13, 2023.
David was very knowledgeable and honest. He fixed my A/C and it’s running perfectly now! Something other companies could not do. I am so happy with his company I would highly recommend his company to anyone, you will not be disappointed.
James Keane
James Keane
June 11, 2023.
Called David VERY early on a Sunday morning and he responded immediately. We didn’t have hot water and he came and fixed everything within three hours. Awesome, service, awesome communication and very very reasonable. Don’t waste your time with anybody else.
Joe Lamonica
Joe Lamonica
March 23, 2023.
Very professional and would recommend them to everyone I know,Great Job, Thumbs up 👍