

Our Numbers in Woburn, MA
We Cover all Water Heater Services You Need
- Water Heater Repairs: From faulty thermostats to tank leaks, we fix issues quickly and thoroughly.
- Water Heater Replacements: When it’s time for a new system, we’ll recommend and install the right unit for your home.
- Tankless Water Heater Installations: Save space, energy, and enjoy endless hot water with a tankless system.
- Annual Maintenance & Inspections: Keep your water heater running longer with routine flushing and checkups.
- Gas & Electric Water Heaters: We service, repair, and replace all major makes and models.
- Emergency Service: No hot water in the middle of the night? We’re here for you, 24/7.







Common Water Heater Problems We Solve
If you’ve noticed inconsistent temperatures, rusty water, strange sounds, or puddles near your tank, your system is asking for attention. Even the most reliable models need maintenance over time, and ignoring the warning signs can lead to bigger problems.
🚿 Hot Water Not Lasting? We repair heating elements, thermostats, and gas valves to restore reliable hot water.
💧 Leaking Tank or Moisture Around the Base? We fix or replace faulty components to stop leaks before they cause water damage.
🔊 Weird Noises Coming from the Tank? That rumbling or banging could be sediment buildup. We flush and clean your system to improve efficiency.
🌡️ Inconsistent Water Temperatures? We calibrate thermostats and ensure all parts are functioning as they should.
⚡ Old, Inefficient System? We install high-efficiency tank or tankless water heaters that lower your utility bills.
🕒 No Time to Wait? Our 24/7 emergency water heater repair ensures you’re never left in the cold.
Why Choose Silco Plumbing Services?
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Our Clients Stories
Bolgen’s Energy-Smart Upgrade in Woburn
Bolgen, a Woburn homeowner, wanted a more efficient and reliable way to heat water in his home. He reached out to us for help upgrading his system. After discussing his needs, we recommended the A.O. Smith HPTS-SON Voltex Heat Pump Water Heater — a high-efficiency solution built to last.
During installation, our technician went the extra mile. We added a condensate pump, an expansion tank, a Leak Breaker shut-off, and an aluminum drain pan for added protection. This setup not only boosted energy savings but also helped prevent future plumbing emergencies. Now, Bolgen has peace of mind and hot water when he needs it.
Bolgen, a Woburn homeowner, wanted a more efficient and reliable way to heat water in his home. He reached out to us for help upgrading his system. After discussing his needs, we recommended the A.O. Smith HPTS-SON Voltex Heat Pump Water Heater — a high-efficiency solution built to last.
During installation, our technician went the extra mile. We added a condensate pump, an expansion tank, a Leak Breaker shut-off, and an aluminum drain pan for added protection. This setup not only boosted energy savings but also helped prevent future plumbing emergencies. Now, Bolgen has peace of mind and hot water when he needs it.

Freedom’s Hidden Water Heater Replacement
Freedom, a homeowner in Woburn, called us when their hot water suddenly stopped working. Their electric water heater was hidden above the ceiling, and it had completely failed.
We sent a technician out to inspect it. After safely accessing the tight space, we confirmed the 30-gallon tank water heater had reached the end of its life. Due to its condition and tricky location, we recommended a full replacement.
Our team installed a new 30-gallon electric unit, ensured all connections were secure, and brought everything up to code. Once powered up, the system ran flawlessly — and hot water was back in no time.

Freeley’s Fast Hot Water Fix
Freeley had no hot water and needed help fast. Understanding the urgency, we treated it like a plumbing emergency and sent a technician out the same day.
After a quick assessment, we found the old water heater had failed completely. We replaced it with a new 40-gallon gas water heater that included a 10-year tank warranty for peace of mind.
Within just a few hours, Freeley’s hot water was fully restored. It’s this kind of quick, reliable response that makes us a go-to for Woburn plumbing and heating services.

Powerhouse Catering’s Critical Water Heater Swap
When Powerhouse Catering in Woburn lost hot water from their attic water heater, they called us right away. Time was critical for their business.
One of our technicians arrived quickly. The customer already had a replacement tank water heater on-site. We confirmed everything was safe and compatible before removing the old unit and installing the new one.
After thorough testing, the system was up and running again — all with minimal disruption. It’s another example of how we support both residential and commercial HVAC and plumbing services across Woburn.

Sean’s Lochinvar Tune-Up and Repair
Sean from Woburn noticed his hot water wasn’t working and reached out for help. His system included an indirect tank connected to a Lochinvar boiler that we had installed back in 2019.
Our technician arrived and performed a full diagnostic. We started with the heat exchanger and condensate trap. After giving both a deep clean, we replaced the spark ignitor and flame rod, and refreshed the condensate neutralizer beads.
Once everything was tested and tuned, Sean’s system was fully restored. This was a perfect example of how our HVAC and heating services keep Woburn homes running smoothly year-round.
