
Serving Seymour, CT and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Yes, one day install conversion from tank electric to tankless gas with water softener"





+6

*The Angi rating for Boiler Installation companies in Seymour, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Seymour, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on March 29, 2025

Serving Seymour, CT and surrounding areas
Approved (Corporate)
In business since 1946
Free estimates
Emergency services offered
"Yes, one day install conversion from tank electric to tankless gas with water softener"





+6

Serving Seymour, CT and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."


Serving Seymour, CT and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Very please with the install. Vin was very professional and applied due diligence to the project. His oversight and instruction provided the reinsurance that needed. I requested four heating and AC vendors to provide proposals. Tyler was most responsive to my questions and offered me alternatives along with helpful suggestions. My next project is my boiler. I will be turning them in the future."





+172

Serving Seymour, CT and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Prompt, efficient service --- Technically knows gas furnace products --- More importantly knows the economics of keeping up with repairs on a 30 year old unit vs going with a new unit --- Not a sales pitch -- just facts ---- Went new and the cost including nicely done installing was much lower than I originally thought it would be . Review by Clark D. in Madison CT"





+4

Serving Seymour, CT and surrounding areas
Approved
In business since 1938
Free estimates
Emergency services offered
"Very knowledgeable. We had a couple of issues after installing a new furnace and Matt came right away. Best estimate."





+1

Serving Seymour, CT and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"




Serving Seymour, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Pelletier replaced my 2 zone oil furnace and 2 separate hot water heaters, one natural gas and one electric with a new natural gas heating / hot water system 3 years ago. I continue to use them for my preventive check up yearly. I was extremely pleased from the first meeting where a complete review of the entire home was performed and a recommendation was made including a price quote. I initially had contacted 3 companies, for quotes and Pelletier's was the middle price. I was also impressed with their professionalism. They provided me with information on finance options available and assistance with them. Once I committed to the project and work started, I was impressed with the work being done every day. The workers showed up on time, were very neat, cleaned up every night and were always polite when they were at my home. All permits and town inspections were coordinated by Pelletier and I did not go a minute without heat or hot water. I was even more confident with my choice of companies when the inspector stated the system was impressive and not like any he had previously seen. In the first year the cost of heat and hot water for both units was cut in half and we continue to realize the savings."





+1

Serving Seymour, CT and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"The project was fast and too soon to evaluate quality, kind of expensive boiler, will see."





+24
Serving Seymour, CT and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"The work was scheduled and carried out within one day of signing the contract. However, I was promised that a NATE certified technician would be doing the installation, and this did not happen."





+35

Serving Seymour, CT and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Perfect as I expected and more. East Coast installed a central air system and a ductless heating and calling system in my house. They were much affordable than their competitor."





+5
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