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For over 20 years, T-Mark Plumbing, Heating, Cooling & Electric has been providing the highest levels of exceptional, professional HVAC and plumbing services to residential and commercial customers throughout Buffalo and Western NY. As a family-owned and operated business, we take personal pride in tirelessly working towards the only goal that matters: 100% customer satisfaction.

From routine maintenance to around-the-clock emergency service to equipment replacement, the T-Mark team always takes the time to ensure that every customer receives the kind of unforgettable service they deserve.

Benefits of The T-Mark Total Comfort Maintenance Program

Same Day/Priority Service Guaranteed.

You’ve committed to us, os we’ll commit to you. When you need to see a T-Mark HVAC professional for any reason you’ll receive same day service at no additional charge.

All Service Prices.

No matter what you need done, we’ll take 10% off our service prices just for being a participant in T-Mark Total Comfort.

All Indoor Air Quality Products.

Breathe Easier and keep your wallet a little thicker

Free Hot Water Tank Inspection.

Never take a cold shower again. We’ll inspect your tank with every service.

No Plumbing Service Call Fees (Up to a $59 Value).

We’ll make it drain with no upfront cost for the service provided.

A credit every year up to $500.

Even with the best proactive maintenance, the time will come for a new system. Why not save a little cash.

2 year parts and labor warranties on all repairs.

Enjoy an extra year of warranty coverage on us.

AC Maintenance Checklist

Inspect all electrical connections

check subcooling and superheat with gauges/temperature probes

Clear condensate drainage system

Measure capacitor values

Visually inspect contactor

Test all safety control and limits

Adjust blower settings at customer’s request

Compare compressor, fan and system amp draws to manufacturer’s specs

Clean condenser coil (basic cleaning included, chemical/split coil cleaning additional)

Basic leak search if system is low on refrigerant

Peace of Mind Starts here

Your home is your escape from the world. It’s your castle, your sanctuary, your little slice of paradise. Buf if your furnace or AC isn’t working properly it pretty quickly becomes a whole lot less comfortable than you deserve. That’s why we started the T-Mark Total Comfort Maintenance Program!

$99 For Furnace or Boiler $179 For Furnace & AC

Please call 716-55T-Mark for muliple system or commercial system pricing

Furnace/Boiler Maintenance Checklist

Check for any furnace air or vent leaking

Check/change all filters (change if on-site, or T-Mark can deliver)

Visually check all combustion characteristics

Inspect all electrical connections

Maximize system efficiency by calibrating all gas/air mixtures

Inspect ignition system

Clean flame proving sensor

Test all safety controls and limits

Adjust blower settings at customer’s request

Lubricate all required motors/circulators

Check for any carbon monoxide within home

Check/adjust system pressure

Tension/adjustment of fan belts (replacement belts additional)

Check and clean all electrical motors (blower wheel/motor cleaning additional)

Furnace Maintenance Plan in Orchard Park, NY | HVAC Maintenance Plan Hamburg, NY | Air Conditioning Maintenance Plan Kenmore, NY

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What our customer are saying...

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.

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


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.

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!

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!

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.

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.

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.

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.

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!

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!

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.

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.

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.

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.

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!

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 !!!

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.

Chris Tomasso

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


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.

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.

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!

Glen A

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


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!!!

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!

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

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.

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!

Stacey Bubis

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

West Seneca, NY

North Tonawanda, NY

Lancaster, NY

Cheektowaga, NY

Orchard Park, NY

Amherst, NY

Tonawanda, NY

Kenmore, NY

Williamsville, NY

Hamburg, NY

Buffalo, NY