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New Haven Oil Boiler Repairs

Browse these oil boiler repair with great ratings from Thumbtack customers in New Haven.

GR Mechanical
from 76 reviews
  • 6 years in business
  • 94 hires on Thumbtack
San S.
Verified review

GR Mechanical provided services (e.g., boiler repair) for a Church in Hartford, CT. We are beyond pleased with the service provided by GR Mechanical. The team was excellent in service/repair, mannerism, and professionalism. We recommend this company without hesitation. We also look forward to future business with GR Mechanical! Thank you.

Moimoi & Odeen LLC
from 66 reviews
  • 5 years in business
  • 104 hires on Thumbtack
Paul B.
Verified review

Pilot light would not stay on for my Gas Boiler. Needed new Thermocouple! Fazam came on a Saturday on very short notice and Did A Spectacular Job! Very Fast! Price was Very Reasonable!!!! I will be calling him again for any Plumbing/Heating needs and more!!! Top Notch Service!

Next generation mechanical
from 43 reviews
  • 18 years in business
  • 61 hires on Thumbtack
Francis C.
Verified review

Very satisfied with repair of furnace blower fan plus safety sensor replacement.

Top Pro
Prime Mechanical
from 36 reviews
  • 6 years in business
  • 50 hires on Thumbtack
  • Top Pro on Thumbtack
Peter D.
Verified review

Kevin was fantastic. Showed at my convenience. Showed me the issue (air in the lines) and how to remedy it. Fixed problem without selling me on something else. Nice guy with patience with my nievety. Hire him for any issues with your HVAC, oil, gas or a/c. HIGHLY RECCOMENDED!!

climate king
from 15 reviews
  • 36 years in business
  • 8 hires on Thumbtack
Alison P.
Verified review

I would highly recommend Climate King to anyone. They were reasonably priced, quick and efficient with the work on my boiler. Most importantly they have emergency services!! They were fantastic

Samsons Plumbing and Heating
from 15 reviews
  • 7 years in business
  • 13 hires on Thumbtack
Tahlia G.
Verified review

Amazing work by Tom. My boiler was done in exactly 2days as promised. Gave estimated arrival times before coming to the house. The price was very fair. Explained everything when the job was complete. Very respectful and professional. Will be hiring for future jobs.

Air & Water Solutions
from 11 reviews
  • 9 years in business
  • 12 hires on Thumbtack
John B.
Verified review

I hired Jim for a conversion from oil to natural gas. He made the experience a very easy one for us. The quality of his work is second to none. He is very professional and was very accommodating of our situations working around our schedules. I would recommend using air and water solutions to anyone you won’t be disappointed

from 8 reviews
  • 12 hires on Thumbtack
Cliff H.
Verified review

Jim removed a monster 40+ year old oil furnace and installed a new gas-fired boiler in my multi-family property over just two days time. Beyond the fair rate and honest work Jim put in, I greatly appreciated his professionalism, willingness to work around my tenants' schedules, and prompt responsiveness. A nice contrast to other contractors more concerned with upgrading the lettering on their truck than actually doing the work well.

NorEaster Heating,LLC
from 6 reviews
  • 4 years in business
  • 4 hires on Thumbtack
Robert P.
Verified review

John was recommended to us by Migliaro Fuel Oil, when our 12 year old Peerless Boiler cracked on the coldest month of the year. Our house is 12 years old so we have radiant floor heat, hydro air and we get our hot water from the same heating system. John did a great job installing a Buderus boiler, he is very dedicated and responded very quickly and stayed on the job until the system was fine-tuned, we are very satisfied with the work and the system.

Northern Comfort Mechanical
from 2 reviews
  • 9 years in business
  • 1 hire on Thumbtack
Joan S.
Verified review

Very pleased with consultation and installation. Great knowledge of product and service.

Vetco Inc.
from 1 review
  • 1 hire on Thumbtack
Mike L.
Verified review

great job , in and out in about hour, also nice people

Valley Sheet Metal LLC
from 1 review
  • 16 years in business
Ian K.
Verified review

I first hired Tom during a renovation back in 2006 to upgrade the ductwork in our 100 year old house. We ended up having him install a new gas furnace and AC system on top of it. Fantastic work - my review is also on his shop's website. We were so impressed and happy with Tom's work that when we bought a new house that needed work on the HVAC system - Tom was the ONLY contractor I called. He has since completely replaced the ductwork in our new house, replaced the AC, and did an oil-to-gas boiler conversion. We also have Tom coming back to add heat to our basement and garage workshop when it's finished. I have referred Tom to friends and coworkers, who have also chosen him to do their work. I could go on and on, but the most convincing part of my review is this - you don't do this much repeat business with a contractor unless you really like their work and the way they treat you and your house. I gave Tom the keys to the house for the duration of the project, and trusted him to come/go any time. Look at the pictures of his work, they practically speak for themselves. Without question, Tom is my HVAC guy for as long as he's in the business, without question.

Malvarosa Oil Heat

New To Thumbtack


    We do installation of oil-fired boilers and oil-fired domestic hot water heaters. We specialize in custom installations to maximize savings in oil dollars. All technical parameters are examined by a mechanical engineer to ensure the best unit and configuration is used.

    Hire skilled professionals for absolutely everything.