Boiler Repair Service
Norfolk County & Metro West, MA
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When your boiler acts up, from uneven heating to strange noises or a complete shutdown, you need a fast, reliable technician who knows your neighborhood and the systems common in local homes. We repair gas and oil boilers and many other common boiler systems for homes and small businesses in Norfolk County, and Metro West, MA.
We’re licensed, insured, and committed to transparent pricing, clear communication, and repairs built to last. If you need emergency help, we offer 24/7 emergency service & same-day estimates, and we often provide same-day service when scheduling allows.
Why Choose Top Notch HVAC Company
- 24/7 Emergency Service Available
- Same-Day, No-Obligation, Free Estimates
- Multiple Discounts & Specials Available
- Extensive Warranties Available
- Same-Day Appointments Offered
- Over 35 Years of Experience
What Our Boiler Repair Service Covers (Quick, Practical Overview)
- Emergency boiler repairs (no heat or sudden failure)
- Pilot light and ignition system repairs
- Circulator pump replacement and repair
- We find and repair leaks at common trouble spots like fittings, valves, and nearby piping, and we check the system for signs of corrosion or water damage.
- Pressure loss and expansion tank issues
- Thermostat, control board, and sensor troubleshooting
- Zone valve and piping repairs for multi-zone systems
- Oil burner service, nozzle and electrode replacement (for oil systems)
- We service many common boiler types and brands, including gas, oil, electric, combi, system, and condensing boilers.
Common Boiler Problems We See In Norfolk County, and Metro West, MA Homes
- No heat can happen when the boiler runs but the radiators or baseboards stay cold due to ignition problems, low system pressure, control failures, or circulation issues.
- Uneven heating can happen when some rooms heat well while others lag due to zone valve problems, trapped air, system balancing issues, or circulator performance.
- Short cycling happens when the boiler turns on and off frequently due to thermostat issues, pressure or sensor problems, or restricted water flow.
- Banging or whistling noises can point to trapped air, limescale or sludge buildup, water flow restrictions, or pressure-related issues that need a closer look.
- Low boiler pressure is often tied to leaks, expansion tank problems, or a pressure relief valve concern, and it should be addressed quickly.
- Cold spots on radiators can be caused by trapped air, circulation problems, or buildup in the system that reduces proper heat transfer.
- This removes the colon label and keeps the explanation accurate without overcomplicating it.
- Water around the boiler can come from small leaks at fittings, valves, or nearby piping, and ignoring it can lead to bigger damage.
Transparent Pricing, Guarantees, And Scheduling You Can Count On
What To Expect On Price
- We offer free, no-obligation estimates, and we will explain any diagnostic or service fees up front when you call. We will clearly explain how any diagnostic fee applies before we schedule your visit.
- We provide clear pricing before any work begins so you can approve the work with confidence.
- Ballpark ranges over the phone when possible so you’re not surprised by sticker shock.
Scheduling And Emergency Response
- We offer 24/7 emergency service, and same-day appointments are available when scheduling allows.
- Emergency repairs available, call us and we’ll give you an ETA so you’re not left guessing.
- We arrive with fully stocked trucks so we can handle many common repairs quickly.
If you would like, we can also talk through maintenance options to help your system run reliably
$200 Off New Installations
Enjoy Your Discount Today!
Boiler Installation and Repair
Oil Heating System Services
Heat Pump Installation
Heater and Furnace Installation
Heater and Furnace Maintenance
Heater and Furnace Repair
Client Reviews
Posted on Davra Clayton17. January, 2026 Prompt and knowledgeablePosted on Brooks Zug15. January, 2026 Phil has always displayed deep knowledge of HVAC systems, and, in addition, he can explain things in a way that is understandable even to an ordinary homeowner.Posted on Michael Baldner5. January, 2026 Top Notch is a life saver - figuratively and literally. I had them come out as a second opinion to another local company that we previously used. The previous company came in and gave a bunch of highly-priced options to "fix" an issue they never even diagnosed. Our gas meter was being replaced unexpectedly, so the other company could not look at anything and instead of coming back later, they guessed on what was wrong based on the system codes that were showing. They basically scared my wife into doing costly repairs, saying the system would break if they didn't fix it. We reached out to Top Notch for that 2nd opinion and they came out right away. The first technician, Vinny, came in very professional and nice, and looked through everything on the system. Nothing stood out that needed repairs and completed a system maintenance and clean up. Vinny checked everything - and upon his review he found that our gas vent pipe (that the previous company installed) had disconnected inside the basement. There was basically carbon monoxide being dumped into our house - who knows for how long. You would think the previous company would have caught this in their diagnoses - but further nailed down that a 2nd opinion was needed. This was extremely dangerous and really thankful that Vinny found this out during his inspection of the system. Goes to show how thorough he was when going through everything. After Vinny left, we still received the system code on our thermostat. We called Top Notch again and they sent someone out right away. This time Aiden came over, who was also very professional and nice. He spent about 2 hours going through everything again and determined that our gas pressure was running high. He adjusted the pressure and went on his way. Top Notch did not charge me for this 2nd visit by their team - which was appreciated. Unfortunately we got the system code on our thermostat once again, and called Top Notch. Once more, they sent someone out right away. This time Sergei arrived and just like the other, was very professional and nice. He went through and saw the gas pressure was still running high and adjusted further. Spent some additional time just checking everything and making sure we were all set. He felt confident that the issue should be set at this point. Since the last visit, we have not had any issues with the system. We really appreciated the effort and time that Top Notch put into the care of our system. And the thoroughness of their inspections really did save us from something that could have been catastrophic with CO2 running into our home. Thank you again Vinny for finding and fixing this. I would not hesitate to use Top Notch on any future work in our house. What we were told were thousands of dollars worth of repairs (or even a new system) that were needed turned out to be a couple hundred dollars worth. We thank Top Notch for everything they did for us.Posted on Ravi Uppalapati29. December, 2025 Thank you for all your prompt service. James was amazing,respectful and clear communication. Excellent customer service and communicationPosted on Ellen Barry18. December, 2025 Vinny and Sean were great. The new furnace installation was efficient, fair price and working well.
How do I know if I need a new AC system?
If your HVAC system is over 10 to 15 years old, needs frequent repairs, or struggles to cool your home evenly, replacement may be the most cost-effective option for your home or business. Newer systems provide better comfort, reduced noise, and improved efficiency. When considering installing a new air conditioning in Medfield, MA or the surrounding areas, our experts can assess your equipment and recommend whether repair or replacement is the best option.
What types of AC units do you service and install?
Can you help improve indoor air quality during the cooling season?
What should I do if my AC is leaking water?
How do smart thermostats help with cooling efficiency?
Do you offer maintenance plans for AC systems?
How long does an air conditioner installation take?
Can you help reduce hot and cold spots in my home?
Do you work with energy-efficient AC options?
What warranties do you offer on new AC systems?
Ready To Get Your Heat Back?
Call Top Notch HVAC Company for boiler repair in Metro West, MA. When you need reliable, transparent local boiler service, we are one call away. We offer 24/7 emergency service, same-day appointments when available, and same-day, no-obligation, free estimates. Call us at 508-254-2517 or request a free estimate online, and ask about 24/7 emergency service. We will diagnose the problem, explain your options, and get your home warm and safe again.












