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T-Mark Plumbing, Heating, Cooling & Electric: Your Trusted Experts in Electrical Installation

Depew, NY is home to many residential and commercial buildings, all of which depend on reliable electrical systems for day-to-day operations. At T-Mark Plumbing, Heating, Cooling & Electric, we recognize the importance of proper electrical installations in promoting safety and efficiency within these properties. As a long-standing entity delivering quality electrical services, we’ve established a reputation as leading providers in Electrical Installation, Electrical Replacement, Circuit Breaker Installation, Electrical Switch Installation, Electrical Outlet Installation, and Lighting Installation.

Electrical Installation and Replacement in Depew, NY

As dependable experts in the field, we offer comprehensive electrical installation services to our clients. Whether you’re constructing a new building or remodeling an existing one, our team guarantees efficient electrical installations that meet the strictest safety standards. We ensure the use of quality materials and innovative techniques that result in robust, long-lasting, and safe electrical systems.

In instances where your system has deteriorated with time or has been inadequately installed, we provide electrical replacement services. Our trained technicians will carefully analyze your system, identify problem areas, and replace components as necessary to restore its integrity.

Circuit Breaker and Switch Installations

Circuit breaker installation is another one of our specialties. These devices are at the heart of electrical safety in your property. They instantly disconnect electrical power in the event of overload or short-circuiting, thus preventing potential hazards. Our team efficiently installs circuit breakers designed to match your site’s specific electrical demands.

The convenience and efficiency of your electrical system are also underpinned by the functionality of your switches. At T-Mark Plumbing, Heating, Cooling & Electric, we carry out proficient electrical switch installations. From simple light switch installations to complex switches for heavy-duty machinery, we’ve got you covered.

Electrical Outlet and Lighting Installations

Our electrical outlet installation is tailored according to the specific requirements of different areas in a building. We install standard outlets, GFCI outlets for areas with high moisture levels, and high-capacity outlets for heavier electrical equipment. We ensure that they’re optimally placed for convenience and safety.

Proper lighting installation enhances aesthetics and functionality. Whether it’s task lighting, ambient lighting, accent lighting, indoor, or outdoor lighting, our professionals deliver flawless installations. We also assist with the selection of energy-efficient options, aligning with green initiatives while also helping you save on energy bills.

An exciting highlight of our business is that we’re the official partner of the Buffalo Bills. This partnership attests to our credibility, stability, and capacity to deliver excellent services at bigger scales.

Wrapping up, at T-Mark Plumbing, Heating, Cooling & Electric, we believe in going beyond offering standard, one-size-fits-all solutions. We understand that each customer has unique needs and preferences. Just as every building in Depew, NY, is unique, so too is every electrical system we install. So, reach out to us and let our experts guide you through the most effective electrical installation for your property.

Circuit Breaker Installation, Electrical Installation, Electrical Replacement, Electrical Outlet Installation & Outdoor Lighting Installation in Depew, NY

Electrical Replacement in Depew, NY | Electrical Installation

Outdoor Lighting InstallationElectrical ReplacementElectrical Outlet InstallationElectrical InstallationCircuit Breaker Installation ∴ Depew, NY

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What our customer are saying...

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.

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.

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.

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

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!

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.

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 +

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.

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.

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.

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!

Chris Tomasso

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

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 !!!


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.

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.

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.

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!

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

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!!!

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!

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!

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!

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.

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.


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.

Depew, NY