Service Tech Plumbing Heating &Cooling
Company Overview
Denis Cekic launched Service Tech Plumbing Heating and Cooling in 2014, serving the New Jersey area. With over 15 years of expertise in plumbing, heating, and air conditioning, Denis Cekic holds master plumber and master HVAC licenses.
We focus on plumbing, heating, and air conditioning repairs and installations for residential properties. We manage everything from small tasks such as shower repairs and faucet replacements to typical water heater installations and air conditioning replacements. Our offerings include drain cleaning, clogged drain maintenance, and repairs for gas lines and heating systems.
Our pricing structure is transparent, based on the time and materials required for each job, ensuring no unexpected costs. Most of our business comes from referrals, with a smaller portion generated through advertising.
We always provide excellent results; contact us now. Service Tech Plumbing Heating and Cooling was established to provide honest and prideful service to our customers' homes.
Denis Cekic, the owner of Service Tech, has extensive experience in plumbing, heating, and air conditioning systems, both for residential and commercial services, as well as new developments. He is knowledgeable and skilled in air conditioning and heating applications for both existing and new homes.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Garbage disposal installation
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
| Mon: | 7:00 AM - 7:30 PM |
| Tue: | 7:00 AM - 7:30 PM |
| Wed: | 7:00 AM - 7:30 PM |
| Thu: | 7:00 AM - 7:30 PM |
| Fri: | 7:00 AM - 7:30 PM |
| Sat: | 7:00 AM - 7:30 PM |
| Sun: | 7:00 AM - 7:30 PM |
Recommended Customer Reviews
Ashley R.Dennis is the best, honest, reliable, and trustworthy. He's great! Definitely recommend his services.
Leigh R.I had a leak and called Serve Tech in the morning. The plumber arrived within an hour of my call. He quickly identified the issue and helped me find a solution. He even helped me clean up the water.
Returned from vacation and realized that our furnace wasn't working. Denis came to our house when promised and quickly diagnosed and fixed the problem. Glad we found his company on Yelp. Would call him again for any future plumbing or heating issues. Highly recommend!
After Denis did such an excellent job on my new furnace I decided to give him a plumbing job. We thought it would just be replacing a drain line and installing a vanity but we discovered a major drain line blockage which he had to open. It was difficult but he had the right equipment and got everything done in a day. He handled a tough job in reasonable time and didn't overcharge me. Again, highly recommended.
They came in wearing masks. They called me when they ran late and we were able to reschedule the same day. They did a beautiful job installing a brand new kitchen faucet. They are very reasonably priced too!!!
Denis fixed a job another plumber could not resolve at a reasonable price, then came back in the midst of the pandemic (the same day we called) to repair an issue. Very professional and clearly knows what he is doing.
Selected after reviewing Yelp for ""local"" tradesmen to perform HVAC work. Arrived on time to service gas furnace in residential addition. Discussed additional work & requested written estimate for replacing existing gas furnace. Waited several days then, I called & left message. No call back.
Two rental units had broken shower faucets causing running water. In both cases, Denis was able to repair them within 24 hours and fit tenant's personal schedules. The repair/reinstallation work was in high standards. Appreciated the timely professional services.
When we called on a Friday afternoon because our AC stopped working, Dennis did not hesitate to get to our home at 5:30. He did not try to up-sell us or advise us that we needed an entire new unit like others did. Dennis repaired our issue, explained what the problem was thoroughly and was very nice and genuine. Definitely recommend.
Last week, Serv Tech installed our gas fireplace log set and hooked it up to the gas line. This was the 5th place we had contacted over the past year. The previous 4 companies had all promised they could do the job, but then came up with excuse after excuse when they couldn't do as they had promised.
But Dennis not only delivered on his promise to install, but quoted us a price that was far more reasonable than anyone else. He was knowledgeable, efficient and professional. Our fireplace now works great thanks to Dennis' hard work. This company is top notch.

























