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TRUSTED BY MIDDLETOWN, DE HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified boiler installation services reviews

Find Boiler installation pros in Middletown

Avatar for Aire Serv of Newark & Middletown
Aire Serv of Newark & Middletown
4.7(
38
)

Serving Middletown, DE and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"First class service from the initial call through the install. Chris and Jeff were on time for services and completed the job in a timely manner. Very impressed with their professionalism, communication and quality of work. I will be using Aire Serv for all of my future services and repairs. I highly recommend Aire Serv to anyone in the area."
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+128

22 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Aire Serv of Middletown
Aire Serv of Middletown
4.8(
15
)

Serving Middletown, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My experience was excellent from the start to after the installation. We were provided options based on our need and the installers were professional and cleaned up the areas they worked in."
AC Tune-Up
AC Tune-Up
Mini Split System Outdoor Unit Installation
Mini Split System Outdoor Unit
Mini Split System Outdoor Unit

+63

Recommended by85%of homeowners
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
44
)

Serving Middletown, DE and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"After buying a new refrigerator, Home Depot told me I needed a plumber to run a new water line to the refrigerator. I was not happy with the Home Depot tech that called me. The plumber, Dave, arrived soon after I called Harris and did a phenomenal job! He was friendly, professional and worked quickly. Thank you, Dave, and Harris Plumbing!!"
Team
Team
Team
Truck
Truck

+8

Response time1 day
491 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Christian Home Services Heating, Cooling, Plumbing & Electrical
Christian Home Services Heating, Cooling, Plumbing & Electrical
New to Angi

Serving Middletown, DE and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

Founded with creating a higher standard in the industry and providing superior customer service, Christian Heating, Cooling, Plumbing and Electrical has been serving the local community since 1989. At Christian, we take pride in employing service technicians who are well trained in their craft and dedicated to the satisfaction of our customers.\n\nFor 35 years, our team has kept your family safe & comfortable. Our expert technicians receive weekly training to ensure that they are up to date on the latest equipment and service practices in our industry. \n\nWe’re here for you 24/7 so don’t hesitate to contact us today.\n\n

3 neighbors recently requested a quote
F.H. Furr Plumbing Heating AC & Electrical
New to Angi

Serving Middletown, DE and surrounding areas

Approved (Corporate)

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

7 neighbors recently requested a quote
Avatar for PK Mechanical Services
PK Mechanical Services
4.9(
58
)

Serving Middletown, DE and surrounding areas

In business since 2016

Free estimates

"Paul is highly professional and does excellent work. Our old system just wasn’t performing as it should. Paul arrived promptly, worked extremely hard all day long, resolved all problem areas, installing an efficient and wonderful brand new system that now cools our home like never before! He was extremely attentive to our concerns and was also courteous and neat as he worked throughout the day. Paul also followed up with us several times to make certain all was well and we were happy. It is rare to find a contractor who provides top notch service/work and truly takes pride in his work. He is awesome. Would highly recommend ! So glad we found him!"
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+16

Recommended by100%of homeowners
Avatar for Air Temp Solutions
Air Temp Solutions
4.7(
59
)

Serving Middletown, DE and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"I have nothing but praises to sing for this company! Our heat stopped working on us last week right before the temp was expected to drop significantly. I checked Angie's List, found Air Temp Solutions, submitted my issue and within minutes I received a phone call to set my appointment. They sent over Rob Teixeira who was EXCELLENT!!!! He immediately detected the issue which was the flame sensor, fixed it and viola...we had heat again in no time! We are planning on doing further work with this company as we need to have an additional return grille installed. If you need fast and reliable heating or AC this company (and Rob) is who you should go with...you will not be disappointed!!!"
Recommended by91%of homeowners
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Install Boiler questions, answered by experts

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

The main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

The Middletown, DE homeowners’ guide to boiler installation services

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