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Best boiler installation pros near Phoenix, MD

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TRUSTED BY PHOENIX, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon622
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Phoenix - Updated Nov 2026

Avatar for Tim Kyle Electric Heating & Cooling
Tim Kyle Electric Heating & Cooling
4.9(
370
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Phoenix, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Emergency services offered

Warranties offered

"Can't say enough about how smooth a process this was, from permitting to planning, installation to startup. Ryan and his team were very professional, very clean and thoughtful throughout. Very responsive and friendly in their communications and the work is outstanding. Looking forward to their help for many years to come."
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+17

Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for SM Mechanical, LLC
SM Mechanical, LLC
4.4(
56
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Phoenix, MD and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"We had a couple of scheduling delays but everything was resolved. Jason worked so hard on resolving the delays and kept us in the communication loop. The technicians, Steve and Brandon, that installed the heat pump were incredible. They worked together like clockwork. It is a beautiful installation and is working beautifully."
Multi Zone Oil Fired Hot Water Boiler Install
Gas Furnace/Air Conditioning Full Duct Job
Gas Furnace/Air Conditioning Change Out
Multi Zone Oil Fired Hot Water Boiler Install
Gas Fired  Steam Boiler Install

+18

Response time8 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Bamford Plumbing and Heating
Bamford Plumbing and Heating
4.6(
18
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+1 more

Serving Phoenix, MD and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Initially I had contacted Doug for an estimate on a gas dryer install, but in the end I needed help with a hot water heater that stopped working. Doug came out to look at it that same evening and was able to fix the problem without having to replace the whole thing....saved me big bucks. Thanks"
Gas Piping and  Appliance Replacement
 New well tank installation Harford County.
Gas Piping and  Appliance Replacement
 New bathroom faucet.
Gas Piping and  Appliance Replacement

+7

Response time7 hrs
Response rate94%
9 neighbors recently requested a quote
HVAC Sales, LLC
5.0(
10
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Phoenix, MD and surrounding areas

Approved

In business since 1982

Warranties offered

Credit card accepted

"Excellent company to work with Very respectful of property with laying floor coverings during replacement of furance Guinn Hamilton the owner was great to deal with answered all questions and provided much more information about the product then any other vendor Rick the installer and his helper were very professional and explained everything we needed to know once the furance was installed They even installed a emergency cutoff switch near the furnace without charging us extra for a safety situation Overall this company made our purchase of the oil furance a pleasurable experience and you should give them a opportunity to provide you with an estimate You won't be disappointed"
Ductless system
Ductless spilt system
Ductless split system
Ductless split system
Heat Pump system

+6

Response time5 hrs
Response rate98%
Recommended by100%of homeowners
Avatar for READY AIR HVAC LLC
READY AIR HVAC LLC
New to Angi
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Phoenix, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Ready Air HVAC provides professional heating, cooling, and indoor comfort services for residential and commercial customers throughout Maryland. We specialize in HVAC repairs, new system installations, replacements, preventative maintenance, and tune-ups for air conditioners, furnaces, heat pumps, boilers, and ductless mini-split systems. Our technicians diagnose and repair HVAC problems of all sizes and can help customers choose the right equipment when it’s time for a replacement. We also provide commercial HVAC and refrigeration services, including maintenance and repairs. Whether you need routine service, an emergency repair, or a complete new HVAC system, Ready Air HVAC is committed to providing dependable service, quality workmanship, and straightforward solutions.

16 neighbors recently requested a quote
Avatar for AQUA PLUMBING & HEATING CO
AQUA PLUMBING & HEATING CO
4.5(
85
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Phoenix, MD and surrounding areas

In business since 1984

Emergency services offered

Credit card accepted

"Don (the owner of Aqua) was in the area at the time I called and was able to stop by within 60-90 minutes of my call. He checked operation of the boiler, and diagnosed the problem with the help of the boiler manufacturer tech support. I needed a new ignition control module; the problem was that the boiler flame would not stay lit. He tried to get the old one working again, and seemed to succeed, but I called him back the next morning to report it started acting up again. He ordered the part and returned after it arrived in a few days to install it. The part appeared to resolve the issue and I was good to go. The boiler is over 25 years old and my previous HVAC contractor had said it needed to be replaced. Don looked at me like I was nuts when I told him that. He genuinely believed in repairing rather than replacing if at all possible, and I could not agree more."
Recommended by95%of homeowners
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Install Boiler FAQs, answered by experts

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

Most installations take 2-5 days, including old system removal and setup.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The Phoenix, MD homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.