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Find Furnace / forced air heating system install or replace pros in Oak Harbor

Avatar for Air Plus
Air Plus
4.6(
51
)
Electric Furnace / Forced Air Heating System - Install - For BusinessElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+13 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Milo is a skilled, professional heating and air conditioning journeyman technician and has been in the trade for eight years. I was surprised to learn that he is also a skilled wood craftsman. So in addition to maintaining my furnace system he refinished my teak dining room table and repaired a broken table leg. He works efficiently for furnace or wood repair."
Keep your furnace tip top
Electrical/motor, and components inspection
Dirty burner
Clean burner
Clogged filter

+19

Response time1 day
Recommended by80%of homeowners
Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Electric Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceGas Furnace / Forced Air Heating System - Install+4 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"In the beginning the 4 nations of Electric, Plumbing, Heating, and Air lived in harmony. Because Seatown maintained the balance. We have used Seatown for 15 projects now for spanning all their services. When we bought our old home, we had Seatown and other competitors provide quotes on installing HVAC. Their planning, thoughtfulness to our needs, price is why we chose them. As the summer heat spikes, we don’t regret our choice and are glad that our home is an oasis. Every time they come out, we ask for more things to be done than what was agreed to and every time they work to extra hard to get it all done. They go the extra mile in doing some simple projects for free and giving advice on how to lower our costs as new homeowners. I have been able to call or text them about issues or ideas and get advice with out the pressure to buy services. That’s not something you find in just any company. Their staff has always been polite, clean, and diligent about getting the job right the first time. As we continue to fix up our old house, we will be using Seatown for projects large and small and we hope you will as well."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Smart Electric, Heating & Air
Smart Electric, Heating & Air
4.9(
79
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+10 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Working with Smart Electric, Heating & Air was VERY easy. Joe was very easy to work with in creating the bid with just a few pictures, scheduling the work, and keeping me up to date throughout the process. Jason, the lead installer for my specific job was wonderful around communication on how things work, and how they would operate in the space. Jason and his team did a great job with the install, even through some hiccups. I absolutely plan to continue to do business with Joe and his team. Thank you for a job well done!"
15 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Radiant Floor Heating System - InstallGas Boiler or Radiator Heating System - RepairGas Boiler or Radiator Heating System - Install+11 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Jane's replaced my 20-year old Munchkin boiler with a super efficient, modern Rinnai. Everyone was a joy to deal with. Service was excellent. Darian, who scheduled and arranged the replacement, and Greg and Oscar (who did the work) were fantastic. Excellent service, especially since I live on Lopez Island, which is not easy to get to. Competent, good-natured, hard-working, nice folks."
Boiler installation
Bellingham Boiler Upgrade
20 neighbors recently requested a quote
Avatar for Belred Heating, Cooling & Plumbing, LLC
Belred Heating, Cooling & Plumbing, LLC
4.1(
695
)
Ductless Mini-split Heating System - Install or ReplaceThermostat - Install or Replace

Serving Oak Harbor, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Of the four companies I contacted to get estimates to replace our furnace and install a heat pump, one didn't show up at all to provide an estimate and two did not perform a complete evaluation of my home to determine the actual size of the system needed. The Bel Red representative that did the estimate did do a proper evaluation, explained what was needed, described how the system would work, reviewed the installation process and went over the cost, maintenance requirements, and warrantees. The installation team were polite, professional and carefully explained what was done and how to use the system. The Bel Red estimates were the highest but at this point I feel the value provided offset this. Based on this I am comfortable using them for the ongoing maintenance of and any repairs that may be needed for this system."
Before
HVAC During the Install
HVAC After
Response time3 days
44 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for West Mechanical, Inc.
West Mechanical, Inc.
4.3(
120
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+11 more

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"I appreciated that the company rep did a wonderful job explaining the workings of a heat pump. His explanation made it easy for me to decide to change to a heat pump from my tried and true (and old) gas wall heater. I appreciate the installers, the electricians, and the followup by the company rep after the installation. Love my quiet warm air! I highly recommend West Mechanical!"
Project
Project
Project
Project
Project

+5

Response time1 day
85 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cool Heat 365, LLC
Cool Heat 365, LLC
3.9(
46
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or Replace

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"We have been pleased by the service and professionalism of Rusty and his team at Cool Heat 365. Rusty was very responsive from the beginning answering all our questions. His team showed up on time did an amazing job on the install of a new furnace and AC system. They did such a good job we went back a few months later to have Cool Heat replace our hot water heater. Rusty even came by after his day later in the evening ( after 8pm) after the water heater install was complete to check and make sure everything was working well. Emilee and Jonathan Bench"
Diakin Pro Dealer
Response time5 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.8(
2
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

Daikin Furnace
Daikin FIT Heat Pump
Free Estimates
Smart Thermostat
Lennox

+1

24 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Barron Heating and Air Conditioning, Inc.
Barron Heating and Air Conditioning, Inc.
4.5(
1
)
Gas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

Barron is a four-generation family business that has been serving the home comfort needs of Northwest Washington since 1972. While HVAC has been the heart of our company, today we are so much more. Barron Heating, AC Electrical and Plumbing has evolved into a WholeHome service company, taking a beyond-the-box approach to your home or business's most important systems. Our leading home and building performance experts provide the expertise for everything related to HVAC, plumbing, electrical, solar, fireplaces, indoor air quality, and more as we stand by our Mission: Improving Lives

5 Star Service
Daikin Fit Heat Pump Maintenance
Filter Change Out
Response time5 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Top Quality Home Service LLC
Top Quality Home Service LLC
5.0(
3
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceDuctless Mini-split Heating System - Install or Replace

Serving Oak Harbor, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Gig Harbor Roof Replace
Gig Harbor Roof Replace
Gig Harbor Roof Replace
Gig Harbor Roof Replace
Gig Harbor Roof Replace

+13

15 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in Oak Harbor, WA

Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.

Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.

With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.

The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.

Consulting with an HVAC professional can help you determine the exact size that's right for your home.

An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.

An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.

The Oak Harbor, WA homeowners’ guide to furnace / forced air heating system installs or replaces

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