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Ithaca, NY

T-Mark Plumbing, Heating, Cooling & Electric is a trusted choice for home and business owners in Ithaca who want reliable service from a company that understands the area. As a family-owned and operated team with more than two decades of experience, we bring proven skill and local knowledge to every heating, cooling, electrical, and plumbing project. Ithaca’s cold winters, changing weather, and humid summer conditions can put a lot of strain on essential systems, which is why our team is committed to practical solutions that support comfort, safety, and efficiency. From routine service to unexpected repairs, we help customers keep their properties running the way they should.

Top-Rated Plumbing, Electrical, and HVAC in Ithaca

Welcome to T-Mark Plumbing, Heating, Cooling & Electric. For over two decades, our team has provided reliable, high-quality home service solutions across Western New York. We are proud to extend our expertise to residents and businesses looking for top-tier HVAC in Ithaca. Whether you need an emergency heating repair in the middle of winter or a complete climate control upgrade before summer, our licensed technicians are ready to handle the job with precision. We believe in earning your trust through 100% customer satisfaction, transparent pricing, and uncompromising workmanship.

Comprehensive Heating and Cooling Services in Ithaca, NY

When you need dependable climate control, T-Mark delivers professional Ithaca, NY HVAC solutions designed to maximize energy efficiency and lower your monthly utility costs. Our certified technicians service all makes and models of furnaces, boilers, heat pumps, and central air units. If you are dealing with a failing cooling system during a hot July afternoon, count on us for prompt air conditioning repair in Ithaca, NY. We arrive with fully stocked trucks to handle most kinds of A/C repair in Ithaca, NY, on the very first visit. From seasonal tune-ups and regular maintenance to full-scale HVAC installation and emergency replacements, we tailor our approach to fit the specific demands of your property.

Dependable Electrical Services in Ithaca

Safe and efficient power is the backbone of your home or commercial building. Upgrading your property to handle modern electrical loads requires certified expertise. Our licensed electricians provide comprehensive electrical services in Ithaca to keep your property safe and strictly up to code. We handle everything from minor fixture installations to major electrical panel upgrades and whole-house rewiring. If you are dealing with tripping breakers, flickering lights, or outdated knob-and-tube wiring, the T-Mark team has the training and tools to diagnose the problem quickly. We prioritize your safety and ensure every electrical repair or installation is completed accurately on the first attempt.

Professional Ithaca Plumbing, Drain, and Sewer Solutions

A minor water leak can easily turn into major structural damage if ignored. When you need a reliable plumber in Ithaca, NY, T-Mark brings decades of diagnostic experience to the table. Our comprehensive Ithaca plumbing services cover everything from running toilets and dripping faucets to complex water heater installations and  tankless system upgrades. Beyond basic plumbing repairs, we specialize in heavy-duty drain cleaning and underground sewer pipe restoration. Backed-up drains or compromised sewer lines require immediate attention to prevent property damage and health hazards. We utilize advanced camera inspection technology to locate blockages and tree root intrusions deep within your pipes. Whether you require a simple drain clearing or a complete trenchless sewer line replacement, our crew provides permanent, cost-effective solutions.

Schedule Your Ithaca Home Service Appointment Today

Do not wait for a minor residential or commercial issue to become a costly disaster. Whether you require immediate emergency assistance or want to schedule routine seasonal maintenance, T-Mark Plumbing, Heating, Cooling & Electric is here to help. Our team is available 24/7 to provide swift, reliable service across the Ithaca area. We offer flexible financing options and stand firmly behind our work with a 100% satisfaction guarantee. Call or book your service online today.

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What our customer are saying...

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 !!!

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.

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!

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.

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.

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.

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!

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!

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.

Chris Tomasso

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

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!

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!

Stacey Bubis

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

Glen A

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

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.

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!

Anonymous

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!!!

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.

RJ B

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.

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!

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.

Charles Dean

Brian Borkowski did a great job snaking the drain pipe to the bubbler. 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.

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

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.

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.

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

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!

JEANINE SONIER

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.

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.

Heating and Air Conditioning

Ithaca, NY