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TRUSTED BY COVINGTON, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon3.5k+
    Verified boiler installation services reviews

Find Boiler installation pros in Covington

Avatar for Pacific Heating & Cooling
Pacific Heating & Cooling
4.5(
156
)

Serving Covington, WA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"We feel fortunate to have found Pacific Heating and Cooling, they've been servicing our furnace for years. We always ask for Nathan, he knows our system, he likes our dogs and he is always up front about what if anything we need to keep an eye on and what the cost will be when it does come time to take care of it. We have had other technicians come out, they were fine also but Nathan we just really like. We always feel we can trust the work that has been done."
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+53

Response time2 days
14 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)

Serving Covington, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Ranger did a great job. The estimators were friendly and thorough, the installers and team we encountered were all respectful and hard working. There was a problem with the electronics in the thermostat from the factory, they worked late and had to bring a new thermostat the next day, but the new one works perfectly. We will hire again for any other HVAC needs. We chose a higher quality AC unit and are glad we went with a quieter model, the unit is so quiet in the backyard."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
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Response time1 hour
Response rate100%
Recommended by96%of homeowners
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)

Serving Covington, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"Seatown installed ductless heating/AC in our home. They did an amazing job getting the install done in just two days. Tyler and Isaiah were at the house working late on a Friday to get the job done. They were friendly, patient, and took the time to explain the plan and expectations of the job each day. We are very satisfied with the installation and the product. I highly recommend the team from Seatown!"
Generator Repair
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Electrical Panel Repair
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+44

90 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Cummings, Inc.
Cummings, Inc.
4.2(
275
)

Serving Covington, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Received 4 quotes. Cummings was the least expensive that I used to bargain two others to. They matched but had install dates of 30 days. Cummings had their electricians and HVAC guys here in 8 days. Installation done in 4 hours. All had good customer service & tech skills."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate96%
165 neighbors recently requested a quote
Avatar for Evergreen Home Heating & Energy
Evergreen Home Heating & Energy
4.5(
103
)

Serving Covington, WA and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"Great. I wanted to replace my oil furnace with a system that does both heating and cooling. They came by, did measurements, and presented some options. I chose the Mitsubishi mini split system because I have a large house and don't need to heat or cool all of it all the time. They installed in a day. Very easy, very boring, I also had them replace the water heater."
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+9

Response time5 hrs
Response rate98%
5 neighbors recently requested a quote
Avatar for Plumbing Excellence Northwest, LLC
Plumbing Excellence Northwest, LLC
5.0(
9
)

Serving Covington, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

Boiler
Water Heater
Response time9 hrs
Response rate89%
5 neighbors recently requested a quote
Avatar for Blue Flame Heating and Air Conditioning
Blue Flame Heating and Air Conditioning
4.6(
840
)

Serving Covington, WA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Blue Flame's team did a great job from the initial consultative assessment, bid and installation. Bid was competitive and fair. The entire team was service oriented and responsive. Installation was quick - two crews sent to enable one day install, complete and left clean and orderly. A+"
High-efficiency natural gas furnace installation
Recommended by91%of homeowners
Mercurio's Heating & Air Conditioning
4.7(
157
)

Serving Covington, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"This company made the process of getting a heat pump (new installation) very easy for us. They were fast on coming out for the initial bid (Brandon is great!) and they were super fast on the installation. Lorin and his crew were delightful and did an excellent job! There price for everything was way better than any other quote we received and they were very conscientious about how they made everything look. We are very satisfied with every aspect of this project and highly recommend them! I would definitely hire them again!"
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+8

Recommended by93%of homeowners
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)

Serving Covington, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"I’m highly impressed with the superb customer service all G&S Heating employees provided to me during this project. From the initial quote to the final installation, everyone ensured that I was always fully informed of next steps throughout the entire process. I highly recommend their services."
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Choose Home Comfort Alliance for professional HVAC installation.
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+1

Response time1 day
Recommended by91%of homeowners
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Install Boiler questions, answered by experts

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.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

The best way to compare HVAC quotes is getting a few detailed quotes from local companies with good reputations. Then, go over the quotes line by line. Protect yourself by insisting on in-person estimates that include equipment manufacturer names, model numbers, SEER ratings, amounts and numbers of materials, details of warranties on equipment and labor, and other specifics. 

Knowing the exact equipment and materials is the only way that you can fairly compare quotes. Quotes that are much lower than others can be a sign that the company isn’t providing the best quality service or materials.

The Covington, WA homeowners’ guide to boiler installation services

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