2 months ago
★★★★★
Highly recommended ! Very professional! Yesterday was an emergency day ,Dennis and his crew not only helped fixing the plumbing issue and heating but also the other issues in my building, very kind people, definitely appreciate that !
2 months ago
★★★★★
I needed a faucet replaced and they were in no time. Quick and thorough. Couldn't ask anything better. If I could give them 10 stars I would.
5 months ago
★★★★★
I had Deni come out to replace my toilet and unclog the sink for my gym the same day I called. Super friendly, professional, and reasonably priced. Everything works perfectly now — highly recommend them!
4 months ago
★★★★★
Deni replaced my water heater today. They showed up within one hour from when I called. The price was fair and excellent service.
4 months ago
★★★★★
My boiler stopped working last night and I called Deni’s Plumbing & Heating. They showed up within an hour, quickly diagnosed the issue, and fixed it on the spot. The price was very fair, and their professionalism was excellent. Very recommend.
5 months ago
★★★★★
I called Deni’s Plumbing & Heating for a boiler replacement, and they gave me a much better price than anyone else. They showed up the next day and got the new boiler installed quickly and professionally. Everything works great, and the service was top-notch. Highly recommend them
2 months ago
★★★★★
Highly recommended ! Very professional! Yesterday was an emergency day ,Dennis and his crew not only helped fixing the plumbing issue and heating but also the other issues in my building, very kind people, definitely appreciate that !
2 months ago
★★★★★
I needed a faucet replaced and they were in no time. Quick and thorough. Couldn't ask anything better. If I could give them 10 stars I would.
5 months ago
★★★★★
I had Deni come out to replace my toilet and unclog the sink for my gym the same day I called. Super friendly, professional, and reasonably priced. Everything works perfectly now — highly recommend them!
4 months ago
★★★★★
Deni replaced my water heater today. They showed up within one hour from when I called. The price was fair and excellent service.
4 months ago
★★★★★
My boiler stopped working last night and I called Deni’s Plumbing & Heating. They showed up within an hour, quickly diagnosed the issue, and fixed it on the spot. The price was very fair, and their professionalism was excellent. Very recommend.
5 months ago
★★★★★
I called Deni’s Plumbing & Heating for a boiler replacement, and they gave me a much better price than anyone else. They showed up the next day and got the new boiler installed quickly and professionally. Everything works great, and the service was top-notch. Highly recommend them
Proudly serving Lynn, MA
From dripping faucets to full repipes, Dennis Plumbing and Heating handles residential and light commercial work across Lynn, MA. We're licensed and insured, and we treat your home like our own — protective floor coverings, tidy job sites, and clear explanations before we turn a single wrench.
We stay current on code and best practices for water heaters, drain systems, and fixtures so your repairs last. No scare tactics, no mystery fees — just honest recommendations and workmanship you can count on.
Whether it's an emergency at midnight or a planned bathroom upgrade, we're the team your neighbors trust.
Emergency & same-day service available
Licensed, bonded & insured
Upfront estimates — no surprise add-ons
Ready to get started?
Contact Us Today →Tell us what's going on — we'll respond quickly and schedule the right technician for Lynn, MA and nearby areas.
Service area: Lynn, MA
