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Check out our coupons for special ways to save on your HVAC services from T-Mark Plumbing, Heating, Cooling & Electric.



Bills ticket giveaway

$200 OFF

any Traditional or Ductless HVAC System Install

$55 OFF

any Sewer or Drain Cleaning

$100 OFF

any Water Heater Install

$150 OFF

any Furnace or Air Conditioning System

Learn More


Tune Up Furnace, Boiler, or AC

$20 OFF

any HVAC Service Call

$250 OFF

any Boiler System Installation

$35 OFF

any Sump Pump or Toilet Install

$150 OFF

any Sewer Repair or Bubbler System


***Offers can not be combined with any other offers or discounts. Offers only valid when presented before contract is presented/accepted/scheduled. Not valid on any previously accepted/completed invoices.***

T-Mark Plumbing, Heating, Cooling & Electric is proud to be a leading provider of HVAC services in West Seneca, NY, Buffalo, NY, Ellicottville, NY, and Clarence, NY. For over two decades, we have specialized in HVAC Contractor services, providing our customers with high-quality AC Service, Furnace Repair, and Air Conditioning Service at unbeatable prices. We are committed to delivering excellent customer service and ensuring our clients’ ultimate satisfaction.

Unbeatable HVAC Service Deals in West Seneca, NY, Buffalo, NY, Ellicottville, NY, and Clarence, NY

Among our vast range of services, T-Mark Plumbing, Heating, Cooling & Electric offers incredible HVAC Service Deals. We firmly believe our clients should be able to receive superior service without having to drastically affect their budget. Our service deals are designed for affordability and delivering quality HVAC service. Whether it’s an AC service or Air conditioner installation, we have a viable solution for everyone.

Attention to customer satisfaction is not limited to our service delivery alone. We also offer exclusive discounts to help our clients save more on their HVAC services. This includes Air Conditioner Installation Discounts and Heating Installation Deals. Our HVAC Contractor services combine both quality and affordability, providing clients with genuine value for their money.

Amazing HVAC Company Discounts

Being an official partner of the Buffalo Bills, T-Mark Plumbing, Heating, Cooling & Electric is a household name in our service areas. Much more than just a renowned HVAC Company, we are a brand committed to guaranteeing comfortable living and working conditions for all through efficient and effective HVAC solutions. We provide HVAC Company Discounts to ensure our clients can enjoy premium services without breaking the bank.

In addition to our super saver HVAC Service Deals, we also offer AC Installation Promotions to help our clients enjoy a cool and comfortable atmosphere at a reduced cost. These promotions help reduce the financial burden of AC installation services without compromising on quality or efficiency.

Affordable Furnace Repair Coupons in West Seneca, NY, Buffalo, NY, Ellicottville, NY, and Clarence, NY

We understand that having a functional furnace is necessary, especially during the winter periods. As part of our commitment to delivering cost-effective heating solutions, T-Mark Plumbing, Heating, Cooling & Electric offers Furnace Repair Coupons. Our mission is to ensure no customer is left in the cold due to concerns about repair costs.

Apart from providing top-tier furnace repair services, our Furnace Repair Coupons are a fantastic way to make significant savings. We consistently strive to make our HVAC services accessible and affordable to all our clients, regardless of their budget size.

Take Advantage of HVAC Service Coupons

We go beyond the call of duty to ensure every client has access to the HVAC services they need. This is why T-Mark Plumbing, Heating, Cooling & Electric presents a range of HVAC Service Coupons. Our service coupons are designed to meet the diverse needs of our customers, providing additional cost savings on different HVAC services.

Our customers in West Seneca, NY, Buffalo, NY, Ellicottville, NY, and Clarence, NY can take advantage of these special offers to get the best HVAC services in the region. At T-Mark Plumbing, Heating, Cooling & Electric, our commitment to your complete satisfaction and comfort is unwavering.

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What our customer are saying...

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.

Tanner R

T-Mark is WONDERFUL. I was able to get a next day appointment, and Brian came out to help. He was able to resolve the issue within an hour and also teach us why it happened, how to prevent this, and what to watch for moving forward. I would definitely recommend and use them again.

Amy C

Mike Bluff did an amazing job. He was highly professional, very friendly and super knowledgeable. He took extra time to be sure everything was installed properly and explained everything in detail. Truly grateful!

Edward H

Had to have a sewer line and water service line replaced. The work was excellent, only took the two men 5 hrs and the price was very reasonable. Will definitely use this company again

Tiffany Quiles

Called and got a response back right away and got an appointment scheduled. Logan was very professional and got my heat back up and working in no time! Great service thank you so much!

Charles C

I highly recommend T-Mark for all your furnace and central air conditioner tune-ups and repairs. The office staff is wonderful, their prices are reasonable and their technicians are very professional and knowledgeable.


Our A/C was 30 years old. T-Mark answered my call right away and came out the next day, replaced the Furnace and A/C. Crew was professional and seemed to know what they were doing. Seemed to get everything done without any hiccups or problems. Took time to go through everything with me. Very happy customer.

Patrick Ellis

The technician, Mike, that came to our house to fix our a/c on an extremely hot summer day, was very professional, friendly, and knowledgeable. He had my air conditioner up and running like new in a very fast time. Thank you. I recommend this company to anyone and will be using in the future. Thank you Mike and T-Mark!

Rachael S

We had a great experience with Cody and Matt! They were very professional and knowledgeable. Our home was kept clean for the entire week they were there- and it was a messy job. Highly recommend!

Dan Verdi

Derek and his team were prompt, professional, accommodating, friendly, efficient and tidy. I have had a few jobs done through T-Mark (Hot Water Tank installation, etc.) and I keep going back to them because they’re dependable for all the reasons I listed above. Today, my new A/C and furnace installation was flawless. They’re my first and only call because they’ve earned my business, over and over.

Carol F

The technician, David, was very professional and courteous, explaining everything he was doing and answering questions in layman’s terms. We were very pleased with the service.


Jon Stachura was totally professional, respectful and congenial. He was actually available two hours earlier than expected. He quickly diagnosed the leak problem and offered best and worst case solutions for repair. Jon was mindful of the customers property. While he was initially expected to arrive between 12 & 2, he actually completed the job by 12:15pm. The job was not simple. It involved Jon opening a wall and removing a 125 year old section of iron plumbing stack and replacing with pvc pipe. Very pleased with his work. Thank you Jon and TMark!!!

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 !!!

Donald Bauman

Gary showed up early, which was a good thing. He was professional ,courteous & did a great job clearing our drains.I’ll be calling soon to take advantage of your a/c tune-up offer. Thank You!

Nicole Marie

Had an issue with toilet not flushing, so I called before business hours. T-Mark got back to be very quickly and had someone out less than 2 hours. The technician I had was Brian, and he was great. Let me watch the whole process of snaking the sewer line, and explained everything thoroughly. Very friendly, and overall I’m very happy it’s all fixed. Thank you!

Charles Dean

Brian Borkowski did a great job snaking the drain pipe to the bubler. He did a fine job explaining what he was doing and the condition of the drain system.
I’ve always been satisfied with T-Mark plumbing.

Michele M

T-Mark installed my air conditioning unit 4 years ago. Very pleased with their work. I recently had them out to do a look and tune up on my unit. Everything from scheduling an appointment, to the actual service being performed was top notch. “Big Mike” came out for the service and he was absolutely wonderful. On time, very friendly. Took the time to answer all my questions. I hope nothing ever breaks and I need service, but if I do T-Mark will be my first call. Highly recommend!

Michelle Wing

I have had a nightmare of a time with the plumbing in the house I moved into a year ago. T Mark sent Seth out quickly, he was fast, professional, explained everything in detail, and was very understanding when I was very stressed. It’s very easy and efficient to schedule, company is great with communication, it was refreshing to be treated respectfully, would absolutely recommend and will use in the future.

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.

Don Pavia

Excellent customer service and professional technician was able to diagnose the problem and spend additional time to resolve my issue. I always use T Mark For anything related to my furnace or my plumbing and I’ve never been disappointed!

Glen A

Excellent job! Easy to schedule, on time, professional, and fixed the problem.

Chris Tomasso

Quick service. Went above and beyond to fix my issue with the main sewer line.

Jeffrey Fegal

Had T-Mark install a heating and AC system. There was great communication through out the install . Every concern was addressed , every call was returned promptly . T-Mark was highly professional in all aspects of the install. I am very happy with there service.

Chelsea M

T-Mark was a 5 star experience from the very first phone call to the end of the project. Every person on the team met us with kindness, eagerness to help and professionalism.

Stacey Bubis

Ryan was professional yet down to earth and very informative and helpful.
We use TMark for all our plumbing and heating A +

Bud Shalkowski

Gary and John were awesome. Helped fix a collapsed cast iron pipe situation to entire new pvc system in the basement and sump pump as well… they were unbelievably helpful and I am appreciative of everything they did.

Thomas Higgins

Seth was courteous, professional and very knowledgeable when it came to my plumbing issues. He took care of the problem and I haven’t had any issues with plumbing since. I have used T-Mark several other times and all the staff does outstanding work. Thanks


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.