We Specialize in High Efficiency Equipment, Hot Water Boilers & Steam Boilers

Does your home rely on a boiler to stay warm during cold nights and winter days? Is that same boiler letting you down lately, letting you get chilly when you’re just trying to stay cozy? Sounds like it is time to get Akian Plumbing, Heating, Cooling & Electric of Watertown on the phone and to your door. No matter what is wrong with your boiler – or if you just want to get a brand-new one installed – we can handle it. Our passion is delivering five-star services at competitive prices and always on our customers’ schedules. We won’t leave you waiting around for hours for the technician to show up—as some competitors might! When we say we will be there, you can trust that we will and that we will get right to work.

Bosch condensing boiler installed in a utility room with pipes and fittings.

Benefits of Choosing Akian:

Services that have earned numerous awards and accolades

Technicians who are trained on the latest in plumbing technology

Service available on nights and weekends

Licensed and insured plumbers for your peace of mind

Heating System
⚙ Heating & Boiler Care

We Provide Reliable Heating Solutions

Akian delivers trusted boiler services and hydronic heating support designed to keep your property warm throughout harsh New England winters. From full boiler installation to fast emergency repairs, our experienced technicians handle complex heating systems with precision.

We specialize in comprehensive system tune-ups, pipe leak repairs, and burner maintenance to ensure high energy efficiency. Homeowners relying on gas boilers in Arlington, MA and Waltham, MA depend on our prompt local technicians for quality workmanship.

24/7
Emergency Service
  • For all your boiler system requirements
  • All work performed by licensed technicians
  • Comprehensive safety and pressure checks
  • Full guarantee on system repairs
  • Upfront pricing with no hidden fees
High Efficiency Boiler Installation
⚡ High-Efficiency Systems

Modern Heating & System Installation

Upgrading an outdated, inefficient boiler to a high-efficiency condensing unit or radiant heating system significantly reduces energy bills while maintaining steady indoor warmth.

Our team expertly handles seamless replacements, radiator integration, and hybrid heating setups. We assist residents across Belmont, MA and Somerville, MA with selecting qualifying systems that maximize available rebates.

95%
AFUE Efficiency
  • High-efficiency gas boiler replacements
  • Mass Save rebate-eligible equipment
  • Precision zone valve and manifold wiring
  • Complete hydronic line flushes
  • Clean, quiet, and dust-free warmth
Heat Pump and Mini Split Integration
❄ All-Season Climate Control

Ductless Mini-Split & Heat Pump Integration

For complete temperature control across every room, integrating ductless mini-split units or modern heat pumps with your main boiler offers the ideal hybrid climate setup.

These systems provide supplemental heating during chilly months. We engineer customized hybrid heating solutions for properties in Dedham, MA and Burlington, MA.

100%
Satisfaction Guaranteed
  • Multi-zone temperature management
  • Ductless heating and cooling installation
  • Heat pump repair and preventative maintenance
  • Experienced team for residential properties
  • Reliable performance in extreme climates
Residential boiler system with pipes and water heater in a basement.

Industry-Leading Quality

Manufacturers We Trust & Service

With Akian, our expert technicians are factory-trained and certified to install, service, and maintain top-tier heating systems. We ensure your home stays safe and warm by partnering with industry giants, offering precision solutions for premium boilers from Weil-McLain, Lochinvar, Burnham, and Viessmann. Our deep technical expertise extends seamlessly to high-efficiency configurations by Buderus, Bosch, and Navien, as well as dependable installations from leading names like Rinnai, Hydrotherm, and Peerless.

Full Catalog of Boiler Services

Why should you have to call around to find someone who can work on your boiler? At Akian Plumbing, Heating, Cooling & Electric, we don’t think you should. That’s why we have carefully trained our technicians to be able to complete a variety of boiler services. When you need help, you only need to know our number: (617) 402-5827. Let us know today if you need any of these boiler services for your home in Watertown:

Boiler Repair

Fast, reliable troubleshooting and fixes when your heat goes out.

Boiler Installation

Upgrade to a high-efficiency model designed to lower energy bills.

Boiler Maintenance

Annual safety checkups and tune-ups to extend system longevity.

How Does a Boiler Heat Your Home?

It might seem strange at first to think of a water-based system being used to heat your home, but boilers are as widespread as they are efficient. When many homeowners are given the option, they will opt to get a boiler instead of a furnace due to their benefits, like energy efficiency and reliability. But how do boilers work in terms of home central heating systems?

Questions? Speak to an HVAC specialist instantly:

📞 Call (617) 402-5827
1

Heat Generation

Gas or electricity is used to heat a heat exchanger. Gas-based boilers are usually less costly to run than electrical systems, but they do introduce the issue of needing to maintain that gas line.

2

Water Distribution

Water running through the heat exchanger picks up the heat before being pushed away by a pump. The pump will trigger when the water reaches the temperature required to make your home reach your set temperature on the thermostat.

3

Radiator Emission

The heated water moves through pipes and radiators placed strategically around your home, losing heat all the while. As the heat leaves the water, it enters your home, making you feel warm.

4

Continuous Recycle Loop

The water returns to the boiler in its cool state, where it can pick up heat and be cycled once more.

💡 Steam Boiler Systems: In some systems, the boiler will heat water to the point that it becomes steam, which is then moved through the pipes and radiators. When the steam loses too much heat, it becomes liquid water again and flows back to the boiler for reuse.

Your Top Team for All Boiler Work in Watertown and Greater Boston

Did you know that you can get a boiler system that also heats the potable water in your home, such as for hot water used for bathing or dishes? Our team of technicians are skilled in both plumbing and HVAC work, so we can help you with an integrated, dual-purpose boiler system, as well as systems that just heat your home.

In other words, Akian Plumbing, Heating, Cooling & Electric truly is the only name you need to know for boiler services in Watertown! Also servicing Cambridge, Somerville and surrounding areas.

Need Boiler Help Today?

Get local, highly rated Watertown experts sent straight to your door on your schedule.

Book Appointment Online

Middlesex County Boiler Specials & Rebate Programs

Don't let home comfort break the bank. Enjoy exclusive seasonal discounts, premier manufacturer rebates, and zero-down financing options designed to keep your home cozy and your budget happy. Reach us now to lock in your savings!

Local Service Area

Proudly Serving Middlesex County and Its Surrounding Area

From urgent boiler repairs to complete energy-efficient installations, our mobile HVAC trucks are fully equipped to serve Middlesex County and the surrounding areas promptly. Beyond boilers, our certified team handles all essential home heating solutions—including reliable furnace installations, eco-friendly heat pumps, and customizable ductless mini-split systems tailored for local Massachusetts winters.

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Klein Tools tool bag with various hand tools including pliers, screwdrivers, and a tape measure.

Expert Boiler Services Delivering Unmatched Reliability and Efficiency

With over a decade of specialized experience in boiler installation, maintenance, and repair, our team at Akian has established itself as a leader in the industry. We employ certified professionals who utilize state-of-the-art technology and industry-best practices to ensure your boiler operates at peak performance. Our commitment to safety and customer satisfaction has earned us a reputation as the trusted choice for homeowners and businesses alike.

FAQs About Boiler Services

What are the common signs that my boiler needs servicing?

Common warning signs include water pooling near the pressure relief valve, loud clunking or kettling noises in cast-iron heat exchangers, cold radiators across certain zones, rusty water in the sight glass, yellow burner flames, or low system water pressure. Call Akian at (617) 458-8189 for licensed boiler diagnosis.

How often should I have my boiler serviced to ensure safety?

Boilers should be professionally inspected and serviced once a year, ideally in early autumn before freezing Massachusetts weather arrives. Annual servicing checks combustion efficiency, cleans burner assemblies, inspects flue piping for carbon monoxide leaks, and verifies low-water cutoffs and pressure relief valves.

What can I expect during a boiler service appointment?

During an Akian boiler tune-up, our licensed technicians clean burners and heat exchanger passages, test safety switches and relief valves, check expansion tank air charge, lubricate and test circulator pumps, analyze flue draft and combustion gases, and verify thermostat zoning operations.

Is it worth getting a boiler service if I haven't had any problems?

Yes. Preventative boiler maintenance identifies minor component fatigue before it escalates into an emergency midnight freeze-up. Routine cleanings also restore heat transfer efficiency, lowering monthly natural gas consumption by up to 10% to 15% and extending equipment lifespan.

How much does a typical boiler service cost?

A standard professional boiler tune-up and safety inspection typically ranges from $150 to $275. Minor repairs (such as thermocouples, auto-feeders, or relief valves) range from $200 to $450, while major repairs (circulator pumps or zone control panels) range from $500 to $1,000. Akian provides upfront flat-rate pricing before work begins.

Should I attempt to service my boiler myself, or hire a professional?

Boiler maintenance must be handled by licensed professionals. High-pressure steam, natural gas connections, and electrical aquastat controls present severe scalding, explosion, and carbon monoxide hazards. In Massachusetts, 248 CMR code mandates that gas work be performed by licensed Master Plumbers or Pipefitters.

Hear What Clients Say About Akian

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lisa kunze profile picture
lisa kunze
13 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Carlos was very professional. He explained everything on the diagnostics of our old furnace. We have to get a new furnace, and explained why. He gave us an estimate and arranged for installation soon.
Posted on Google Google
Amanda E profile picture
Amanda E
13 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Carlos provided wonderful and detailed service. He was very helpful and answered all my questions thoroughly.
Posted on Google Google
Brian Shin profile picture
Brian Shin
12 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Rarely do I write reviews for companies, especially negative ones but my experience with Akian Plumbing was so harrowing that I just needed to let people know. My heater broke and it took 3 different technicians spread across over 2 weeks to even figure out what the issue was. After they took half the payment up front for parts there was radio silence for almost a week. When I tried to call them I would be directed to their unbearable automotive chat bot that would refuse to redirect me to a live operator. The lack of communication and the unprofessionalism made me think that I was scammed. When they finally reached out to me after I called them repeatedly, they let me know that they could not handle the repair and processed me a refund. This entire process had me with no heat for over 2 weeks and I couldnt even get a second opinion at this point because Akian already took my money. Terrible experience overall.
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Benjamin Kann profile picture
Benjamin Kann
11 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent, friendly service
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Tigran Avetissyan profile picture
Tigran Avetissyan
11 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Akian always have incredible customer service and have some incredible turnaround times on maintenance. James in particular has been incredible and such a great guy to have help out. He took care of our boiler maintenance quickly and efficiently, and was a charming guy the entire time. Would strongly recommend the company's services.
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Lisa Coughlin profile picture
Lisa Coughlin
10 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I called Akian on 3 seperate occasions over the past month for plumbing issues with my elderly parents toilet. George A came out on 2 of these visits and was extremely patient and kind to my parents who are in their 90s. He explained all of the options and costs and made recommendations for them. I highly recommend them.
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Denise Celuch profile picture
Denise Celuch
10 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Akian recently installed a new gas furnace and AC unit in my townhouse, including duct cleaning. It was a big job and major expense, but I feel confident in the equipment and the workmanship. AJ and Malik completed the entire job in two days, explained things to me as they went, tested thoroughly, and cleaned up the areas where they worked before they left. I am happy with the project and hope the equipment will last for many years to come.
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Yolanda Kodrzycki profile picture
Yolanda Kodrzycki
9 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
James G was very personable and fixed my heating problem promptly.
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Nick Vogt profile picture
Nick Vogt
6 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Carlos was great. Efficient. Good communication
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Santiago Diaz profile picture
Santiago Diaz
3 November 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
James G was great. Thorough, friendly, and explained what needed to be done in great detail. Highly recommended.
Posted on Yelp Yelp
Paula C. profile picture
Paula C.
13 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
I would highly recommend this company. I have had hot water issues for many years and had many different plumbers and come try to "fix" the problem. Chris worked several hours over two days and finally determined that my tankless water heater had a major problem with air intake. He was able to replace the heater in one day and went above and beyond duty to check issues with the intake on the outside of the building. I will definitely use this company again and I will specifically request Kris as my technician.
Posted on Yelp Yelp
Tatsuyoshi Kitamura profile picture
Tatsuyoshi Kitamura
13 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
George came to inspect my heating tank. He was thorough and explained everything in detail. I was happy with his meticulous work. I appreciated his professionalism.
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Syd A. profile picture
Syd A.
12 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
very professional. they did a great job. I appreciate that I was able to communicate with them in multiple ways including by text message and email and also that they texted me before they arrived and included a photograph of the car and the driver, so everything was really terrific. they also wore booties on their shoes when they came into the house which i really appreciated
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Lisa O. profile picture
Lisa O.
8 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Called early on a Sunday because water heater was not working. I was told the plumber would be at my house between 12-2pm. I called around 2:40 for an update on when they would arrived. Never got a call back. Called again at 4:30. Was told they would have the plumber reach out to me. Still no call so I canceled around 4:50. No hot water for am showers. Also they want $399 just to come on a Sunday.
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B H. profile picture
B H.
5 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
George A did an excellent job, very quick and efficient, and he explained our options and everything that he was doing very well!
Posted on Yelp Yelp
Mimi D. profile picture
Mimi D.
4 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Doing maintenance on my boiler. he did a good job when you call Akian make sure you request for George A
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Greg G. profile picture
Greg G.
4 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Extremely Disappointing Service -- Poor Communication, Questionable Pricing, and a Complete Lack of Follow-Through I hired this company to address a water leak in my steam heating system. Initially, I believed the problem was with two steam vents that I had purchased myself but was unable to remove because they were seized. The company charged me $450 to install two vents that I supplied, a job that took approximately one hour. Unfortunately, replacing the vents did not resolve the problem. We subsequently identified what appeared to be a clogged line beneath one of the vents. I requested an estimate to repair the problem and was instead given a proposal to replace both lines for approximately $2,150. When I asked why both needed replacing when only one appeared to be clogged, the technician's explanation was simply that the other one could eventually clog. I explained that I wasn't comfortable spending that amount of money unnecessarily and that, as the homeowner, I believed it was my prerogative to determine what work I wanted performed. I also indicated that I might seek another estimate. Later that evening, I spoke with the technician again and explained that I would like to move forward, but requested a revised estimate to replace only the clogged line. He assured me he would speak with the office and get back to me. A week passed. Nothing. What followed was an extraordinarily frustrating exercise in trying to communicate with this company. Their telephone system requires you to leave a message and wait for someone to return your call, with no indication of when that might happen. If you're unavailable when they call, the entire process starts over. The only person with whom I was able to maintain any consistent communication was the manager of their answering service, primarily through text messages. Eventually, he provided a revised price of $1,850 to replace just the one clogged line. This raised yet another concern. The original estimate was $2,150 to replace both lines. Removing what I understood to be approximately 60% of the proposed work resulted in a price reduction of only $300, or roughly 14%. I also asked the manager whether he had the original estimate prepared by the technician so we could compare the two proposals. He responded that they were attempting to contact the technician. I never received the original estimate, an explanation of the pricing, or any meaningful follow-up. Once again, communication stalled. Finally, arrangements were made for someone from their service department to call and discuss my concerns. I explained that I would be available around noon, and they agreed to call at approximately that time. I sat with my phone in my lap from 11:30 a.m. until 1:15 p.m., waiting for a call that never came. What makes this especially troubling is that I have three family members living in my home, a steam heating system that needs repair, and winter approaching. This is not a cosmetic improvement or an optional renovation. It is a necessary repair to keep my home heated. I cannot help but come away with the impression that this company is more interested in the size of the job than in providing responsible, attentive service to its customers. Whether that is actually their motivation, I cannot say, but their conduct has certainly left me feeling that way. I have no objection to paying a fair price for professional work. What I do object to is being encouraged to authorize work that has not been adequately justified, receiving a revised price that raises legitimate questions, and then being repeatedly ignored when I ask for an explanation. My recommendation is simple: Look elsewhere. I cannot recommend this company strongly enough as one to avoid. Their questionable recommendations, unexplained pricing, repeated failures to communicate, disregard for scheduled callbacks, and apparent indifference to a customer facing a legitimate heating problem have been profoundly disappointing. A company that charges professional rates should be expected to deliver professional service, accountability, and communication. In my experience, this company failed on all three counts.
Posted on Yelp Yelp
Lindsay K. profile picture
Lindsay K.
3 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
George A was awesome and very quick/responsive. He explained everything we needed to know after he fixed our shower drain, and made sure we had a plan in place in case it leaked in the future.
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Billy M. profile picture
Billy M.
2 November 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
George A. was a massive help! Came in and saved our garbage disposal instead of having to get it replaced. Big thanks to the AKian crew.
Posted on Yelp Yelp
Jon R. profile picture
Jon R.
8 October 2026
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
I called Akian plumbing to help me identify a leak. I had already opened up the ceiling of the floor below my bathroom, and they found the toilet flange was deteriorated. They came back in two days to remove the toilet and replace the flange which has resolved the leak. Scheduling was easy with them, and they were great at communicating arrival times and costs before starting the work. Highly recommended.

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