
Serving Cos Cob, 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 Cos Cob, 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 Cos Cob, 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 September 16, 2026

Serving Cos Cob, 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 Cos Cob, 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 Cos Cob, CT and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Emergency services offered
Warranties offered
"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."





+3

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1922
Free estimates
Emergency services offered
"While out of town, got word basement might be flooded. Called Schede to check boiler and hot water heater.. They went out the same day. Discovered sump pump wasn't working so replaced it. Cost pump and labor $800. Over the years they have responded to many problems, leaking faucets and stuck drains. Biggest project replace boiler for steam heat. Took 5 guys to wrestle boiler down a narrow basement stairway. Patient with a few family disagreements. Nothing to do with them. Installation successful. They've always been prompt courteous and non judgemental when encountering crazy working conditions. Think they are great. Boiler and hot water heater were fine. They installed both."





Serving Cos Cob, CT and surrounding areas
Approved
In business since 1938
Free estimates
Emergency services offered
"They were great! Even found a way of adding a 40 gallon water heater to a smaller space. Which has been wonderful! They worked in a VERY tight space and got the job done! I highly recommend them! Will be using them to install my central air as well!"





+1

Serving Cos Cob, CT and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"The plumber was berybeasybto deal with and very experienced. He did a great job."




Serving Cos Cob, CT and surrounding areas
Approved
In business since 1922
Free estimates
Emergency services offered
"As a first time home owner Schede plumbing has been very responsive and professional. Schede plumbing oversaw the oil to gas conversion and installed a new boiler. As stressful as this was and every other plumbing issue in our home, Lou has always answered our calls even after hours to troubleshoot what could be going wrong. If we can't fix the issue over the phone there is someone at our home the next day. His staff, specifically, Kelroy have nothing been short of exceptional. Kelroy always comes to our home with a smile on his face and will not leave till the problem is fixed. Plumbing and heating is the last thing any homeowner wants to deal with but Schede and Kelroy make it an easier pill to swallow."

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"Thorough explanation, great service, neat installation and competitive pricing. Would hire again."





+8

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
"Very positive experience. They responded immediately when I sent the request. The gentleman who called asked me questions about my current setup and had a technician out promptly. The quote was reasonable and the job was completed in one day. Staff were friendly. Happy customer!"





+9

Serving Cos Cob, CT and surrounding areas
Approved
In business since 1967
Free estimates
Emergency services offered
Pack-Timco, LLC Heating and Cooling is one of the oldest and most reputable HVAC companies for over 50 years. Starting in 1967, Pack-Timco, LLC Heating and Cooling begun as a one-man, one-truck service operation by Lawrence C. Pack.\nPack-Timco is a full-service heating and cooling company serving residential and light commercial customers throughout Fairfield and Westchester counties.\n\nWe understand the demands of high-end residential design: discreet elegance, architectural harmony, and absolute performance. That’s why we specialize in tailor-made HVAC systems that integrate flawlessly into even the most ambitious homes.
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