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Whether you’re installing a new boiler system, replacing outdated components, or adding baseboard heating to an addition, there are numerous decisions to make.  The brand, size, style, features, and efficiency ratings all impact budget, comfort, and long-term reliability.  The most important decision is the installation team you choose to trust.  At T-Mark Plumbing, Heating, Cooling & Electric we handle every aspect of your project, providing the information, honest answers, and recommendations you need to get everything else right.  We know that every home and lifestyle has unique demands and that improvements you’ve made over the years affect heating load.  There are no cookie-cutter heating systems, and by customizing a solution to suit, T-Mark Plumbing, Heating, Cooling & Electric better serves your best interests.

Professional Boiler Installation Service

Due to the long winters and often severe weather in Buffalo and Western New York, your boiler carries a heavy workload.  There’s no room for substandard products, installation errors, or improperly sized systems.  Family-owned and operated, T-Mark Plumbing, Heating, Cooling & Electric focuses on 100% customer satisfaction, and with over twenty years in business, we are fully prepared to perfect your comfort.  We don’t rely on subcontractors and hold ourselves to rigid standards of job performance.  Drawing from extensive project management experience, all jobs are completed quickly, to your specifications, and without major disruptions.  Contact T-Mark Plumbing, Heating, Cooling & Electric at (716) 249-0029 for the right solution to any challenge and rewarding results throughout Buffalo, NY, West Seneca, NY, Ellicottville, NY, Clarence, NY and the rest of the greater WNY area.

Count on us for your Boiler Replacement Services

Boiler Replacement Services, Boiler System Replacement, Boiler System Installation, Boiler Installation Services & Boiler Replacement Buffalo, NY, Tonawanda, NY, Kenmore, NY, Hamburg, NY, Cheektowaga, NY & Orchard Park, NY

Boiler Replacement Services in Buffalo, NY | Boiler Installation Tonawanda, NY | Boiler System Replacement Kenmore, NY

Boiler System InstallationBoiler InstallationBoiler ReplacementBoiler Installation ServicesBoiler System Replacement ∴ Clarence, NY ∴ Tonawanda, NY ∴ Williamsville, NY

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What our customer are saying...

Donald Wilburn

The TMark team has and continues to exceed all expectations! Ive recommended them to several family members whom feel the same way. Thank you for kindness and enjoy the upcoming holidays.

Garrett Moffett

Had a leak in my water heater, I called many places and they were the first to come out. Fixed quickly and had no issues since.

Jerome Recktenwalt

The best workers in the business !! Very knowledgeable, on time , friendly, listen to your concerns, and always upmost professional staff from the office to the supervisors and especially the installation team and service team !! I will you them again for all my future needs !!!

John Chmarney

T-Mark did a excellent job replacing my water heater. Very professional all the way from the job quote through the timely, well done installation. GOOD JOB T-MARK.


Kevin and Bryan did an awesome job installing my air handler HVAC system and HWT. They were professional friendly and knowledgeable. Ian who sold me the system was friendly and knowledgeable and knew about all the rebates and incentives available saving me thousands. T-Mark of West Seneca hands down is the best for HVAC/Plumbing service. I highly recommend them.

Orchard Park, NY

North Tonawanda, NY

West Seneca, NY

Cheektowaga, NY

Kenmore, NY

Hamburg, NY

Tonawanda, NY

Williamsville, NY

Buffalo, NY

Lancaster, NY

Amherst, NY