Leave the Maintenance to us

A broken boiler could result in a gas leak or worse. Stay on the safe side by choosing us for boiler maintenance.

Keep Your Boiler in Top Shape

Without proper maintenance, your boiler could break down right when you need it most. Kero HVAC can help by providing gas boiler maintenance services. We'll check on your boiler and determine whether it needs repairs or extra attention. Maintaining your boiler is a good idea for both your HVAC system and your safety.

In addition to gas boiler maintenance, we also perform electric boiler maintenance. No matter what kind of boiler you use, you can rest assured that we'll keep it humming along. We can clean and maintain your boiler for your convenience and safety.

Fill out the form below to request our AC unit repair services in Auburn, MA or call 774-270-4807:


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YOUR COMFORT IS OUR PRIORITY

Why Choose Kero HVAC?

Serving Central Massachusetts Residents for Over 10+ Years

Locally Owned & Operated

Kero HVAC is locally owned and operated. We are not a national change charging rediuclous mark ups to meet a sales quota. We are genuinely here to help you, in the most cost-effective way. Thousands of customers have saved money by using Kero HVAC boiler repair and installation services.

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Service Warranty

All services and repairs completed on Air Conditioning units is warrantied by Kero HVAC for three months, no questions asked, and this extends to boiler repair and installation services we provide. Additionally, boiler repair and installationin come with a separate 1 year warranty, should issues arise post service call. Your comfort is our priority.

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Experience

Kero HVAC is fully staffed by licensed, certified professionals with over 10+ years of field experience in boiler repair and installation services. All of our service techs have the necessary licensure and insurance requirements to operate in the state of Massachusetts.

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kero hvac
kero hvac
4.9
Based on 11 reviews
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Sandra AlsanteSandra Alsante
20:51 18 Aug 22
1. Kero, answered the call and that in this day and age tells me something about his work ethics. They are excellent!2.He tried to help me diagnose the issue immediately over the phone on a Sunday. Rather than reading a “script” telling me that “without seeing the unit he could not help me” Which is what we are all used to these days.3. He made an educated diagnosis by the information that I gave to him. Speculated about the cost of the part and the amount of time that it would take to fix it. He was right on!4. He showed up when he said that he would. He fixed the unit as he said he would. He was his word to me. He also gave a follow up courtesy phone call to check on the unit.5. He was friendly, polite, clean and professional.I would highly recommend Kero Menas to my closest friends and as a matter of fact i already did.
Barbara FyrbergBarbara Fyrberg
13:21 02 Aug 22
Unbelievable! Life saver! So knowledgeable so efficient so nice. He came exactly when he said he would. I can’t say enough he’s awesome
Namrata ShivagundeNamrata Shivagunde
20:17 01 Aug 22
Kero is friendly and he is quick in explaining and fixing the problem.
Kimberly FigueroaKimberly Figueroa
20:42 25 Jul 22
Very professional and quick service! Came out in a heat wave at short notice And repaired our issue!Wonderful service will certainly call again
Lev ZakLev Zak
17:51 25 Jul 22
Mr. Kerolos Mena of Kero HVAC added 9 lbs of 410A Freon for $765 on 07.25.2025. He came on time, he has very nice manners, and it appears that everything works fine.
Amanda DraggaAmanda Dragga
00:26 01 Jul 22
Kero was wonderful to work with. He answered my call right away and came to check out my A/C later that afternoon. He is very friendly and professional. I will definitely use him again!
Antonio pachecoAntonio pacheco
22:30 15 Jun 22
Installed AC system for me After concluding my old one was broken Very Professional At what he does very reasonable prices We will call again for more service And recommend to my friends
ScottScott
13:46 02 Jun 22
Kero was great, he came out right away to check on our A/C problems. He had to come back and was right on time again. He was knowledgeable and friendly. Did what he said he was going to do and when he was going to do it which says a lot. I will be using him again and would recommend him.
Blake RandolphBlake Randolph
15:20 23 Jun 21
Kerolos was great, he did what was needed and was very upfront about what he was doing and the state of my system.
John BrooksJohn Brooks
12:22 17 Jun 21
Kero is terrific. He gets straight to the point, works quickly and professionally. He explains the issue and is transparent about what needs to be done, the cost, and so on. Great service.
Fred CunninghamFred Cunningham
16:10 12 Jun 21
Kero was friendly and efficient and happy to explain what he was doing. He worked on my AC and offered good advice.
Sandra AlsanteSandra Alsante
20:51 18 Aug 22
1. Kero, answered the call and that in this day and age tells me something about his work ethics. They are excellent!2.He tried to help me diagnose the issue immediately over the phone on a Sunday. Rather than reading a “script” telling me that “without seeing the unit he could not help me” Which is what we are all used to these days.3. He made an educated diagnosis by the information that I gave to him. Speculated about the cost of the part and the amount of time that it would take to fix it. He was right on!4. He showed up when he said that he would. He fixed the unit as he said he would. He was his word to me. He also gave a follow up courtesy phone call to check on the unit.5. He was friendly, polite, clean and professional.I would highly recommend Kero Menas to my closest friends and as a matter of fact i already did.
Barbara FyrbergBarbara Fyrberg
13:21 02 Aug 22
Unbelievable! Life saver! So knowledgeable so efficient so nice. He came exactly when he said he would. I can’t say enough he’s awesome
Namrata ShivagundeNamrata Shivagunde
20:17 01 Aug 22
Kero is friendly and he is quick in explaining and fixing the problem.
Kimberly FigueroaKimberly Figueroa
20:42 25 Jul 22
Very professional and quick service! Came out in a heat wave at short notice And repaired our issue!Wonderful service will certainly call again
Lev ZakLev Zak
17:51 25 Jul 22
Mr. Kerolos Mena of Kero HVAC added 9 lbs of 410A Freon for $765 on 07.25.2025. He came on time, he has very nice manners, and it appears that everything works fine.
Amanda DraggaAmanda Dragga
00:26 01 Jul 22
Kero was wonderful to work with. He answered my call right away and came to check out my A/C later that afternoon. He is very friendly and professional. I will definitely use him again!
Antonio pachecoAntonio pacheco
22:30 15 Jun 22
Installed AC system for me After concluding my old one was broken Very Professional At what he does very reasonable prices We will call again for more service And recommend to my friends
ScottScott
13:46 02 Jun 22
Kero was great, he came out right away to check on our A/C problems. He had to come back and was right on time again. He was knowledgeable and friendly. Did what he said he was going to do and when he was going to do it which says a lot. I will be using him again and would recommend him.
Blake RandolphBlake Randolph
15:20 23 Jun 21
Kerolos was great, he did what was needed and was very upfront about what he was doing and the state of my system.
John BrooksJohn Brooks
12:22 17 Jun 21
Kero is terrific. He gets straight to the point, works quickly and professionally. He explains the issue and is transparent about what needs to be done, the cost, and so on. Great service.
Fred CunninghamFred Cunningham
16:10 12 Jun 21
Kero was friendly and efficient and happy to explain what he was doing. He worked on my AC and offered good advice.
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