
Serving Hartford, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quality work
"They were very knowledgeable and explained all of the work they did. My home is now a lot warmer and is comfortable."





+5


Serving Hartford, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quality work
"They were very knowledgeable and explained all of the work they did. My home is now a lot warmer and is comfortable."





+5

Serving Hartford, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Good reliable company who I’ve dealt with for quite some time. Reasonably priced I’ve had the annual contract with them for a couple of years. I just had my furnace serviced for the winter. Christian did the service. Very pleasant young man knowledgeable"

Serving Hartford, CT and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Credit card accepted
I conduct energy audit tests for homes, whether they are colonial or brand new construction. I can recommend you various forms of weathersealant, thermal wrappings, and storm window techniques, saving you thousands in the form of long-term heat insulation tech-forward solutions.
Serving Hartford, CT and surrounding areas
Approved
In business since 2021
Free estimates
We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references. \n

Serving Hartford, CT and surrounding areas
In business since 2006
Free estimates
Credit card accepted
"We have had NECS to our home several times for different projects: energy audit, attic insulation, and wall insulation. These are very professional, considerate, and honest people to do such work in your home. Our house is much more energy efficient after all we have done. Insulation pays for itself very quickly, and NECS took care of all incentive programs for us. You won't go wrong with them."



Serving Hartford, CT and surrounding areas
In business since 1992
Free estimates
Emergency services offered
"Had a water leak coming from A.C. unit and I called HARP on Saturday morning and was informed a technician could be out on Saturday between 2pm and 6pm. Jaime informed me that it was $89 for service call and $25 for fuel charge and HARP does not charge by the hour but by the job. At 12pm I received a phone call from HARP dispatcher and i am told that the tech finished up his job early and would like to come over to our home, I informed her that we were not home, she said no problem we will see you at your schedule timeframe. Dispatcher called again at 1pm and asked if tech could head our way and I said yes, we were home. Courtney Ivey came out and arrived at 1:45pm, was very professional, personable, clean, wore slippers over his shoes, uniform was sharp looking, wore a mask, provided me with some great helpful hints, turns out I needed I condensate tank pump. He replaced the pump, took the old one away and paid for the part and service. I later saw on HARP website that they offered military discounts, so I called and spoke to a wonderful person named Debbie. I explained that we had just paid for service and was wondering if it was too late for HARP to provide the military discount, she said absolutely we can. She sent an e-mail to HARP billing department and asked I be credited 10%. I have to say little shocked at all the negative reviews. My experience was 100% hands down."





+9

Serving Hartford, CT and surrounding areas
In business since 2009
Emergency services offered
"We moved into our new home three weeks ago and a home energy audit was on top of my agenda. We had done one at our previous home and quickly saw improvements in our utility bills.
I suspect that we will see the same given the thoroughness the three member team showed. They spent close to 3 hours plugging holes, replacing light fixtures and developing suggestions where we could see further savings. In addition, they provided a number of rebates for added insulation, appliance replacement etc. I would recommend to anyone.
"





+38
Serving Hartford, CT and surrounding areas
In business since 1979
Emergency services offered
Credit card accepted
"They're actually a sister company to Wesson Energy which is located in Waterbury. Their service has always been very responsive. I've had a couple of occasions where I got dangerously close to empty and they were very responsive about coming out, getting it taking care of, and filling the tanks up. All and all I've had a good experience with them. This coming winter will be my second winter season with them and so far they've been very good. I pre-buy in bulk and it tends to have an affect on the price because propane is priced differently. The more you use and the more applications you have for it the cheaper the price gets. It's not like it is with heating oil because that's priced per gallon no matter what and propane tends to be a little different. They're price is competitive, but a lot of that is market driven and it's really hard for them to really adjust too much. It's not like they have a great deal of control over it. The quality is fine."

Serving Hartford, CT and surrounding areas
In business since 1994
Free estimates
Emergency services offered
"electrician was very pleasant and efficient. Unfortunately, he did not set the motion detector correctly the first time, but when I called, he returned at 7 in the morning on July 8th to reset it. He was very apologetic and fixed it perfectly
"

Serving Hartford, CT and surrounding areas
In business since 1927
Free estimates
Emergency services offered
"They are fantastic. I love them. They are always on time and if it's an emergency they try to get somebody there as soon as possible and they have a great service package."