Frederick, MD
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Frederick New Boiler Installers

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

  • 13 years in business
  • 263 hires on Thumbtack
Steven K.
Verified review

They were really good and efficient. They did an entire install of a new furnace in 1 day. Evert has a hard working crew. Would definitely hire again.

  • 10 years in business
  • 209 hires on Thumbtack
Rose X.
Verified review

I am highly recommending Supreme Comfort Heating & Air Conditioning to anyone who need a heating and air conditioning service, as well as a air duct/dryer vent cleaning service. My dryer was not running efficiently and needed a dry vent cleaning. I called Sears Home Service to clean my dryer vent since they have a big name. They told me that they were running promotion and can get my vent cleaning and dryer vent cleaning for $189. However, on the day of the service, instead of cleaning my vents and dryer vent as stated in the contract, the technician went into our furnace system, and told me that my furnace is dirty and that he will clean my furnace for additional $600, otherwise, he would not clean the air vent for me. I told him that $600 was way too expensive for cleaning the furnace, and I don't want the service. The Sears guy simply got out of the furnace and left. After his left, I found that we didn't have hot water. The air-conditioning and heating was no longer working. I had to call Sears again, but the customer service told me that the technician had never come inside the furnace; it was my responsibility to fix the air-condition/heating unit and hot water tank. However, they are willing to send the technician to our house to clean the furnace on Wednesday. That means that I have to live without air-condition/heating and hot water for another 3 days. So I called Supreme Comfort on Sunday afternoon. Dave Whatley answered the phone. After he learned my situation, he came on Monday morning, fixed my air-condition/heating system, and hot water, and then cleaned my furnace, 10 vents, 1 dryer vent, and 1 outside coil unit for only $350. The work he did is fantastic. He video-taped everything of what happened on my furnace, the hot water tank (which was turned off purposely by Sear technician since I am not willing to pay additional $600 to clean the furnace). After he finished job, he tested everything to make sure that the system is running fine before he left. I could not be happier for the service. Dave is very responsible, very honest, and very good on what he is doing. I could not find anyone else who can provide a high quality service with a very affordable amount of money ($350 vs. $789 from Sears). I will use him for my yearly air-condition/heating system maintenance and any related repair.

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

I hired Troy to run wires for a new thermostat installation after we purchased a Nest Thermostat and wanted it installed on a different wall. Troy was professional, on-time, and installed the thermostat with no issues. I appreciated his work and would definitely hire him again in the future.

Renaissance Restoration
4.8
from 76 reviews
  • 18 years in business
  • 154 hires on Thumbtack
Leanne C.
Verified review

EXCELLENT! This is the only way to describe everything about my experience with Tony and Omar of Renaissance Restoration. They corrected the errors of previous installers, took the time to do everything perfectly, and graciously fixed issues for which they weren't hired. Renaissance is the only company I've hired that possesses the same expectation of excellence and high standards as I...and I'm difficult to please. I am thrilled and will use them again, not just for TV mounting but for major home improvements. Don't waste your time with other companies - just call Tony.

Gomez AC Contractor
4.8
from 72 reviews
  • 18 years in business
  • 98 hires on Thumbtack
Manny S.
Verified review

in the process of proceeding with the HVAC installation..At this point Gomez contractor has been exceptionally professional, on time and more importantly upfront and accurate with his quotes and my specific needs..

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!

Baiza Construction, Inc.
4.6
from 69 reviews
  • 9 years in business
  • 100 hires on Thumbtack
Griselda A.
Verified review

After meeting with four different general contractors, Mr. Marvin Guzman with Baiza Construction, Inc showed his best attitude to take part on a serious complete home improvement we had for our 1956 home. He didn't only provided a quick estimate, But time frame to complete and over all his price. My project was based on a full 2 bathrooms remodeling, plaster walls removal/replacement, insulation, plumbing, electrical, kitchen remodeling and about 2500 square foot of hardwood floor installation. My best recommendation to future hires and families of his great quality work. My contract worth 86k were put on the best hands.

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.

  • 4 years in business
  • 64 hires on Thumbtack
Will L.
Verified review

Had a hot water heater installed. Installers were knowledgeable and left no mess behind. Highly recommend.

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

Ray was responsive, attentive, efficient and very thorough in explaining and trouble shooting the whole entire repair process of getting my furnace back up and running. When I woke up around 7:30am, my house temperature was 63 degrees and falling. I texted Ray and he responded immediately and was able to get to my home within 30 minutes. Ray explained to me my options of buying the parts to repair my furnace and also eventually getting a new updated furnace. He recommended specific brands to purchase in the near future. However, Ray was able to replace two furnace parts and saved me $2,200 for now. My furnace is 20 plus years old and eventually will be replaced. I will definitely have Ray install a new furnace around tax refund time. At any rate, when I got home from my night class my house was nice and cost at the normal 71 degrees. I am so thankful that I found Ray on thumbtack.com and would recommend him to family and friends! Thank you so much and God bless you Ray!

Top Pro
SALVATION HOME SERVICE.
4.9
from 35 reviews
  • 4 years in business
  • 39 hires on Thumbtack
  • Top pro on Thumbtack
Mary M.
Verified review

Ernesto Cruz (his company is Salvation, LLC ) installed a dryer vent and washer for me in my finished basement where there was no existing plumbing. I was very happy that to install the dryer vent he did not cut a hole in my basement drywall ceiling where as I has couple estimate previously and both had told me they had to cut the drywall ceiling at least in 2 places! He did a nice job to install new plumbing for the washer. At the end he hooked up washer/dryer and made sure work properly. He always showed up on time, very organized, and completed the job within the timeframe promised. He is polite and got the job done at a reasonable price. I would recommend him to any friend or family member looking for a good plumber. I will contact him for any future plumbing need at my house. Thank you Ernesto!

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!!!!!!

T and H Services LLC
4.5
from 33 reviews
  • 22 years in business
  • 64 hires on Thumbtack
Kimberly S.
Verified review

They did a great job installing my kitchen backsplash.

Top Pro
  • 4 years in business
  • 37 hires on Thumbtack
  • Top pro on Thumbtack
Mohammad A.
Verified review

Great service, great price, true professional. Thank you for making my heat-pump installation experience straight forward and worry free. Will see you on the next job.

ABBA home services
4.6
from 28 reviews
  • 1 year in business
  • 31 hires on Thumbtack
Sean C.
Verified review

Walter did a great job replacing both hot and cold water shut-off valves in my kitchen, and install new lines for a dishwasher and refrigerator water line. He have multiple options at different price points and advised on the pros/cons of each. I will call him again for future plumbing needs.

  • 34 hires on Thumbtack
Darrell B.
Verified review

Great Job! Posted project 2hours ago thinking I was going to need a new boiler, and now the unit has been repaired and working fine.

Top Pro
  • 1 year in business
  • 20 hires on Thumbtack
  • Top pro on Thumbtack
V. B.
Verified review

I am very satisfied with the service, professionalism, and knowledge with the installation of my new thermostat.

Dr.maintenance
4.9
from 17 reviews
  • 19 hires on Thumbtack
Itai V.
Verified review

Robin has been very responsive, respectful and professional. Would highly recommend him for any appliance repair work.

Top Pro
  • 5 years in business
  • 19 hires on Thumbtack
  • Top pro on Thumbtack
Susan D.
Verified review

I needed a new gas line installed to go to my kitchen for a new gas oven I had purchased. A date was arranged for an estimate, it occurred on time, and I was pleasantly surprised that the installation was not going to be as extremely expensive as I had expected. He was very friendly, and looked for the most efficient way to run the line which would be the least "destructive" in opening walls which I really appreciated. I would absolutely use H & M in the future - and had discussed additional gas lines in the future to two separate fireplaces. I look forward to working with H & M in the future.

Marco & Son AC & Heating LLC
5.0
from 14 reviews
  • 13 years in business
  • 5 hires on Thumbtack
Mike H.
Verified review

Installed brand new hvac system. Did an incredibly efficient job in a fast manner. It was an emergency situation and he was able to come at a moments notice. Also, Marco ALWAYS answers his phone and responds to messages fast. He's highly reliable and available.

Carroll Mechanical
5.0
from 6 reviews
  • 8 years in business
  • 3 hires on Thumbtack
Teddy A.
Verified review

Folks at Carroll were punctual and very professional. They installed my heating system all within a day. Thanks for the service.

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