Plumber & Heating Contractor in Dennis, MA
Licensed, insured, Viessmann & Rinnai certified. Serving Dennis homeowners and businesses with boiler service, water heaters, drain cleaning and 24/7 emergency repairs.
Your Local Plumber in Dennis
Dennis is part of our regular Cape Cod service route. Same-day for emergencies, scheduled work booked around you — either way you're not waiting on someone from two counties over.
Cape housing brings its own problems: seasonal homes that sit empty through winter, well water that's hard on fixtures and tanks, and salt air that shortens the life of outdoor equipment.
Kenneth Wood Plumbing & Heating has been serving Massachusetts families since 1988. We're a small, family-run company — when you call, you talk to someone who can actually help, and the plumber who shows up is licensed, insured, and experienced with the homes in Dennis.
Where We Work in Dennis
We cover all of Dennis and the surrounding towns. Based in Westborough and Mattapoisett, we're on the road across this area every week.
Plumbing & Heating Services in Dennis
- No-heat emergency service
- 24/7 emergency plumbing
- Rinnai tankless water heaters
- Frozen & burst pipe repair
- Leak detection & pipe repair
- Drain cleaning & sewer backups
- Boiler installation & repair (Viessmann certified)
- Water heater repair & same-day replacement
- Bathroom & kitchen plumbing
- Commercial plumbing & heating
Dennis Plumbing FAQs
Can you replace a water heater in Dennis the same day?
Usually yes. We stock the common sizes, so a failed tank can often be swapped the same day rather than leaving you without hot water overnight.
Is a tankless water heater worth it in a Dennis home?
Sometimes. It depends on your gas line, venting and how much hot water you actually use. We'll tell you honestly if it doesn't make sense for your house rather than sell you one anyway.
My Dennis home has old galvanized pipes. Should I be worried?
Galvanized supply pipe corrodes from the inside, which shows up as low pressure, rusty water and pinhole leaks. It's worth having looked at before it fails — we can tell you honestly whether it needs replacing now or can wait.
Why does my Dennis house have low water pressure?
Most often it's aging supply pipe, a failing pressure-reducing valve, or mineral buildup in fixtures. It's usually straightforward to diagnose and often cheaper to fix than people expect.
What heating systems do you service in Dennis?
Gas and oil boilers, forced hot water baseboard, cast-iron radiators, steam, radiant floor, and every type of water heater including Rinnai tankless and heat pump units.
Nearby Towns We Serve
We also cover Taunton and Raynham — see all 75 towns.
What We Do in Dennis
Bathroom & Kitchen in Dennis
Fixture installation, remodel rough-ins, faucets, toilets, disposals, and dishwasher hookups done to code.
Learn moreCommercial in Dennis
Restaurants, offices, retail, and multi-family — responsive service that keeps your business open.
Learn moreFrozen Pipes in Dennis
Safe thawing, burst pipe repair, and prevention for the coldest weeks of a Massachusetts winter.
Learn moreBoilers in Dennis
Gas and oil boiler installation, repair, and annual service. Viessmann-certified for the most efficient systems available.
Learn moreTankless Water Heaters in Dennis
Rinnai-certified tankless installation — endless hot water, lower gas bills, and a unit that lasts twice as long as a tank.
Learn moreWater Heaters in Dennis
Same-day repair and replacement of gas and electric tank water heaters, heat pump water heaters, and indirect tanks.
Learn moreWhat Our Customers Say
Don't take our word for it — here's what Massachusetts homeowners say about working with Ken and the team.
"Ken and his team did an outstanding job replacing our old boiler. They were professional, clean, and explained everything clearly. The new system is running perfectly and our heating bills have already dropped. Highly recommend!"
"Called at 7 AM with no heat in January. Ken answered right away and had a technician at my house within two hours. Fixed the issue quickly and the price was completely fair. This is the only plumbing company I'll ever call."
Plumbing Problem in Dennis? Call Now.
Same-day service across Cape Cod. Licensed, insured, and a real person on the phone 24/7.
508-366-0475