Boiler Repair Service

Norfolk County & Metro West, MA

24/7 Emergency Service Available. Same-Day, No-Obligation, Free Estimates. New Installation Discount & Mass Save Program Options Available.

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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

What Our Boiler Repair Service Covers (Quick, Practical Overview)

We repair many common boiler problems and can troubleshoot more complex issues when they come up. Our technicians arrive with fully stocked trucks to handle many common repairs in one visit, and we will clearly explain next steps if a special part needs to be ordered.

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

Boilers often work hard through long heating seasons, and older homes can add extra strain on the system. These are some of the most common issues we diagnose and repair:

Transparent Pricing, Guarantees, And Scheduling You Can Count On

We know unexpected boiler problems are stressful, so we keep our pricing and process simple and transparent.

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

If you would like, we can also talk through maintenance options to help your system run reliably

$200 Off New Installations

Upgrade your home’s comfort with Top Notch HVAC Company. Save $200 on any new HVAC installation in Medfield, MA.

Enjoy Your Discount Today!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.

Boiler Installation and Repair

We provide top-quality boiler installation and repair services. Our skilled technicians can help with new boiler system installations or repairs on existing units. We offer free estimates and often provide same-day service. To help manage costs, we offer 0% financing for 5 years on eligible systems. You can also save $200 on installations or $400 on complete system replacements.

Oil Heating System Services

We offer full-service care for homes with oil heating systems. Our technicians are skilled in oil heating system maintenance and repairs. We provide thorough inspections, cleanings, and tune-ups to keep your system running well, especially during cold Medfield winters. As a bonus, new system installations come with a free Ecobee or Nest thermostat to improve your home’s energy efficiency.

Heat Pump Installation

Our heat pump installation service offers an energy-efficient heating solution. We’ll evaluate your space, suggest the best system, and install it correctly. Benefit from a system that both heats and cools your home, potentially reducing energy costs.

Heater and Furnace Installation

When you need a new heater or furnace, our installation team is ready to help. We’ll assist you in selecting the right system for your property, ensuring proper sizing and efficient installation for reliable warmth and potential energy savings.

Heater and Furnace Maintenance

Regular maintenance keeps your heating system running smoothly. Our thorough services include inspections, cleaning, and tune-ups. We identify and fix small issues early, helping to extend your system’s lifespan and maintain its efficiency.

Heater and Furnace Repair

If your heater or furnace isn’t working properly, our repair team is here to help. We offer quick, reliable repairs to restore your system’s function. Our well-equipped trucks allow us to handle most repairs on-site, minimizing downtime and discomfort.

Client Reviews

    
 
 
       Posted on Google  
   
   Davra Clayton 
 17. January, 2026
 
 
  Prompt and knowledgeable
  
 
      Posted on Google  
   
   Brooks Zug 
 15. 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 Google  
   
   Michael Baldner 
 5. 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.
  
 
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   Ravi Uppalapati 
 29. December, 2025
 
 
  Thank you for all your prompt service. James was amazing,respectful and clear communication.
Excellent customer service and communication
  
 
      Posted on Google  
   
   Ellen Barry 
 18. 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?

We service and install central air conditioners, heat pumps, and ductless mini-split systems from top manufacturers. Our team evaluates your home’s layout and energy needs before recommending the right system. Top Notch HVAC offers reliable service for air conditioning Medfield, MA homeowners count on.

Can you help improve indoor air quality during the cooling season?

Yes, we provide air filtration upgrades, UV air purifiers, and dehumidification solutions that integrate with your AC. Improved indoor air quality can reduce allergens and help your family breathe easier. Many customers request these enhancements when upgrading air conditioning in Medfield, MA or the surrounding areas.

What should I do if my AC is leaking water?

A leaking AC could indicate a clogged drain line, frozen coil, or low refrigerant levels. Turning the system off and scheduling service can prevent water damage and additional repairs. Our trained professionals can quickly diagnose and resolve leaks for air conditioning in Medfield, MA and beyond.

How do smart thermostats help with cooling efficiency?

Smart thermostats allow you to control temperatures remotely, customize schedules, and monitor energy usage. They help reduce energy waste by adjusting cooling patterns when no one is home. Pairing smart controls with your air conditioning in Medfield, MA or the surrounding areas can improve comfort and lower monthly bills.

Do you offer maintenance plans for AC systems?

Yes, as the top source for servicing air conditioning Medfield, MA homeowners recommend, we offer maintenance packages designed to extend system lifespan and improve performance. Regular tune-ups help prevent breakdowns and keep energy costs manageable. Our plans are a smart investment for anyone relying on air conditioning in Medfield, MA or the neighboring communities during hot summer months.

How long does an air conditioner installation take?

Most installations can be completed within a single day, although larger projects with duct upgrades may take longer. We review expectations ahead of time so you know exactly what to expect. Homeowners looking for hassle-free service for air conditioning Medfield, MA residents recommend can count on Top Notch HVAC to handle the entire process efficiently.

Can you help reduce hot and cold spots in my home?

Inconsistent cooling may result from duct issues, thermostat placement, or system sizing problems. Our technicians examine your airflow and recommend solutions such as zoning or duct adjustments. This service helps improve comfort for homes using air conditioning in Medfield, MA or the surrounding communities.

Do you work with energy-efficient AC options?

Yes, we install high-efficiency cooling systems designed to reduce carbon footprint and long-term costs. We can explain SEER ratings and help you find the best balance between budget and performance. Many customers upgrading their air conditioning in Medfield, MA and beyond choose energy-efficient units for better lifetime savings.

What warranties do you offer on new AC systems?

We offer manufacturer warranties on new equipment and stand behind our workmanship with service guarantees. Our team explains all coverage details before installation so you have complete peace of mind. This extra protection is just part of the reason we’re the top HVAC company servicing air conditioning Medfield, MA homeowners know and love.

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.

(508) 254-2517