Frederick, MD
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Frederick Oil Boiler Installers

Browse these oil boiler installers with great ratings from Thumbtack customers in Frederick.

Comfort Heating & Cooling
4.5
from 109 reviews
  • 18 years in business
  • 218 hires on Thumbtack
Curtis S.
Verified review

Answered my request for service within minutes and quickly repaired my heat furnace the next morning. Professional and prompt service for a great rate--highly recommend this company for HVAC needs or repairs

  • 6 years in business
  • 157 hires on Thumbtack
Shelah M.
Verified review

Dennis did a great job installing a new gas downdraft cook top. He was flexible with scheduling and courteous and professional.

Top Pro
  • 7 years in business
  • 94 hires on Thumbtack
  • Top pro on Thumbtack
Robert B.
Verified review

Andrew was very flexible and reasonable providing quality work and a great price. He was on time and very professional. I have a couple homes with boiler and radiator systems and have been looking for someone that I can rely on for support. I believe I have found that person with Andrew. Thank you Andrew!

Top Pro
Climate Pro Mechanical, LLC
4.8
from 46 reviews
  • 3 years in business
  • 56 hires on Thumbtack
  • Top pro on Thumbtack
Re W.
Verified review

In my opinion Kevin Creel is simply the contact you want to have for your HVAC issues. Tremendously impressed with him and his expertise. I request service on a Burnham boiler/furnace. I made contact with referral from Thumbtack. That gentleman started out well, explaining to me a CO problem that necessitated buying a brand new boiler. He also mentioned the part that was bad. He never suggested getting into the boiler to thoroughly clean it out of the rust and debris. Then when I was ready to purchase the part that he diagnosed as the issue he still attempted to move me to simply purchase a new boiler. I then called Mr. Creel at Climate Pro and explained my situation and that I did not want to get a new boiler. Mr. Creel explained what he could do and that he would come out. Mr. Creel looked at the boiler, explained to me in terms that I could understand and then proceeded to do what no other contractor was willing to do. He told me he believes that it would not be a problem to get the boiler up and running. The boiler had not been cleaned in many years. He explained to me that the cleaning he would do should take place every 3 or 4 years. Mr. Creel then removed the rusted top, exposing the inside of the boiler. He then explained to me that while the boiler is old and rusty it simply needs a thorough cleaning. He showed me how the rust was causing the CO problem in the area of the boiler and that the boiler needs to be cleaned out to allow the flames to go up in the boiler and the gas to go through the vent pipe. He brought in his tools and began to clean the entire inside of the boiler out and remove the rust and debris. He then put the boiler back together, he bled the radiators throughout the house, and then fired the boiler up and it works wonderfully! Mr. Creel then thoroughly cleaned up the area around the boiler! I could not be more impressed with his expertise, professionalism and honesty. I understand that contractors are in the business to make money but Mr. Creel's integrity does not allow him to take advantage of a customer who is at their wits end! Thank you Climate Pro! Thank you Kevin Creel! Continued business success and happy customers like me.

Ray's Heating and AC
4.4
from 43 reviews
  • 34 years in business
  • 54 hires on Thumbtack
Cynthia S.
Verified review

Ray stopped by, the very day that I called him, to inspect my boiler. He was very honest , thorough and gave me great advice as to what I needed to do. After doing a very meticulous investigation into my issue he took the time to explain my options. Which I really appreciate because I had other technicians out who only looked at my boiler for about 15 minutes and then quoted me some outrageous estimate. Ray on the other hand spent some time understanding my boiler problem , gave me several options , his recommendation and priced out all of my options. In addition I was very impressed with his professionalism, knowledge, and personality . I would highly recommend Ray and I give him 5 stars.

Top Pro
  • 16 years in business
  • 45 hires on Thumbtack
  • Top pro on Thumbtack
Yvonne B.
Verified review

I call this company because I was having problem with my boiler heater and I got a phone call back less than a hour and he came out in a couple hours and got my heater working again. I'm so happy that he fixed the problem. I woukd give him 100 stars plus and will call him again if I ever need service again!!!!!!

R & K Custom Creations
5.0
from 31 reviews
  • 23 years in business
  • 35 hires on Thumbtack
Alison W.
Verified review

We had no idea how to put this bed frame together that was almost 10 years old, wooden and heavy. We also had screws that werent for the bed but this guy made it all happen! We went to home depot and he picked up stuff that worked so well with the bed and it held up great for over a year. We would hire him again for anything similar if we were staying in Maryland. He did such a wonderful job and he was very very understanding and patient with the fact we had no idea how to put the frame together!

All About Air & Ice
4.9
from 16 reviews
  • 13 years in business
  • 26 hires on Thumbtack
James B.
Verified review

I was very happy with the service and professionalism of Donald and his workmate. They showed up when anticipated and did a thourough job checking my boiler system. He took time to explain what he was doing and why and I learned about the system so that I will be more confident with it's operation. He went the extra mile and cleaned out the water level sight glass which had been clogged up by residue. I will call them for my annual maintenance as well as if I ever have any issues in the future!

Top Pro
  • 7 years in business
  • 26 hires on Thumbtack
  • Top pro on Thumbtack
Joan W.
Verified review

Javier was excellent in cleaning and servicing our oil furnace.

  • 18 years in business
  • 22 hires on Thumbtack
Stephen G.
Verified review

They were great - very reasonable price, good work, very pleasant people. The job was to replacing gable vents at the top of the roof - they did a nice job.

Gilley Enterprises LLC
4.9
from 10 reviews
  • 9 years in business
  • New on Thumbtack
Andrew T.
Verified review

James and his team replaced our old oil burning furnace with a new dual fuel propane/heat pump in a very contractor unfriendly crawl space. The work was done efficiently and the price was the best one we had received. We are very happy with this firm and the work performed and are pleased to recommend them.

Trench Remodeling & Design
4.5
from 10 reviews
  • 13 years in business
  • 12 hires on Thumbtack
Ann M.
Verified review

Called company, spoke with Paul who was able to come on a Sunday morning to provide an estimate. Installed ceramic tile in an entry way and removed a builted in air conditioner and repaired the hole. Excellent work, reasonally priced, excellent customer service

JP Mechanical
4.9
from 7 reviews
  • 9 hires on Thumbtack
Margaret R.
Verified review

JP Mechanical completed the removal of our old water heater and oil furnace and replacement with a combo natural gas powered one. James was a clear communicator, provided a competitive quote, was respectful of our space while working, and did excellent work! Would absolutely recommend and use for future work!

  • 15 years in business
  • 14 hires on Thumbtack
Stefaan H.
Verified review

Heat wouldn't come on. Repairman came over later on the same day (Friday) I had put in a request. After a thorough check of our Burnham gas boiler, during which he explained to me what he was doing, he found that there was a problem with the vent damper (which controlled the ignition) and that there was also hardly any pressure on the boiler. The fill valve was really old and had a missing part (was told these valves need to be replaced every couple years). I asked him if the vent damper had to be replaced, and since I'd been having trouble with it off and on in the past couple years, couldn't we just bypass it altogether? He consulted with his boss over the phone and told me that was indeed possible. After he was done with determining what the problems were with our system, he gave me the bill for the labor done that day but he said I didn't have to pay it that day. The following morning (Saturday) he called me back and gave me a detailed description of what needed to be done and what the replacement parts would cost. If I hired the company, the fee for his labor of the previous day would be waived. On Monday morning, two other repairmen from ACC&H came over and installed a new ignition control (goodbye pesky vent damper), a new fill valve along with a back flow preventer, and a 1/2 shark bite ball valve. They checked the pressure and bled all the radiators in the house. After the job was done, one of the repairman took the time to explain to me what they had done. Everything was done in a timely manner and for what seemed to me a reasonable price ($470 for parts and $385 for 4.5 hours of labor). Based on this experience, I heartily recommend Atlantic Coastal Cooling and Heating.

  • 12 years in business
  • 16 hires on Thumbtack
Daniel K.
Verified review

Ben was very responsive and even came out on a Sunday to fix my boiler! Would definitely recommend for any future jobs.

  • 10 years in business
  • 7 hires on Thumbtack
Karen S.
Verified review

Thank you Kirk and Melissa! The first time I used the services of your company I had 2 new toilets and a washer/dryer installed. The second time I used the services of All Nite Sewer & Drain I had a gas boiler installed. I am so impressed with the level of professionalism, knowledge, attention to every single detail, work ethic, compassion, and honesty. I I think this combination of qualities is rare and I respect and appreciate this gem of a family owned business!

Heatman HVAC
3.0
from 2 reviews
  • New on Thumbtack
Harry N.
Verified review

HIGHLY recommend!!! Spoke to a technician by text, and he answered many troubleshooting questions and I got my oil furnace burning in no time. Next time I have trouble Heatman will be my first (and only call. Thanks Kelvin!

AAH Mechanical

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