1. Porch
  2. US
  3. WA
  4. Mercer Island
  5. Oil to Gas Furnace Conversion

Top 10 oil to gas furnace conversion services in Mercer Island, WA

Porch Pro Headshot Bel Red Energy Solutions

Bel Red Energy Solutions

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Whether you are looking to maintain, repair or replace your heating, air conditioning or plumbing system, you want the key advantages Bel Red delivers: Prompt, expert service Guaranteed work Exceptional value for your money Our team of certified technicians, licensed plumbers, exp...Read more about Bel Red Energy Solutions
Whether you are looking to maintain, repair or replace your heating, air conditioning or plumbing system, you want the key advantages Bel Red delivers: Prompt, expert service Guaranteed work Exceptional value for your money Our team of certified technicians, licensed plumbers, exp...Read more about Bel Red Energy Solutions
Porch Pro Headshot Evergreen Home Heating and Energy

Evergreen Home Heating and Energy

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(1,138)
Master Installer in the Seattle City Light Ductless Heat Pump Program, and member of PSE's Contractor Alliance Network. As a heating, air conditioning, and energy solutions provider, we can help you lower your energy bills, reduce your environmental impact, and increase the comfort of your home. ...Read more about Evergreen Home Heating and Energy
Master Installer in the Seattle City Light Ductless Heat Pump Program, and member of PSE's Contractor Alliance Network. As a heating, air conditioning, and energy solutions provider, we can help you lower your energy bills, reduce your environmental impact, and increase the comfort of your home. ...Read more about Evergreen Home Heating and Energy
Porch Pro Headshot Evergreen Eastside Heat & AC

Evergreen Eastside Heat & AC

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(610)
Porch Pro Headshot Cardinal Heating & A/C Inc

Cardinal Heating & A/C Inc

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(138)
"We have used Cardinal twice so far, once for a propane stove installation and again for some exhaust duct work. Mike was prompt, friendly and a pleasure to work with, in fact we will be contacting them again soon for another project! We would highly recommend Cardinal for your heating and a/c needs...Read more about Cardinal Heating & A/C Inc
"We have used Cardinal twice so far, once for a propane stove installation and again for some exhaust duct work. Mike was prompt, friendly and a pleasure to work with, in fact we will be contacting them again soon for another project! We would highly recommend Cardinal for your heating and a/c needs...Read more about Cardinal Heating & A/C Inc
Porch Pro Headshot Expert Air Control

Expert Air Control

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(197)
Expert Air Control, LLC was formed in 2002 and is based on the motto of 'Expect Excellence'. We firmly believe that customers not only deserve, but should expect excellence in all aspects of everything we do. From the initial contact, to the equipment, to the service work or installation provided, a...Read more about Expert Air Control
Expert Air Control, LLC was formed in 2002 and is based on the motto of 'Expect Excellence'. We firmly believe that customers not only deserve, but should expect excellence in all aspects of everything we do. From the initial contact, to the equipment, to the service work or installation provided, a...Read more about Expert Air Control
Porch Pro Headshot Secure Comfort

Secure Comfort

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(28)
"1st I would like to Thank Robert for all his had work. I am a single mother, and not very excited about the idea of having men in my home or dealing with heating issue I have know clue about. (I'm just a Yoga Instructor) Robert was very respectful, clean, and open to answer all the annoying que...Read more about Secure Comfort
"1st I would like to Thank Robert for all his had work. I am a single mother, and not very excited about the idea of having men in my home or dealing with heating issue I have know clue about. (I'm just a Yoga Instructor) Robert was very respectful, clean, and open to answer all the annoying que...Read more about Secure Comfort
Porch Pro Headshot Nortech Services

Nortech Services

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Nortech Services been in business for over 20 years helping homeowners and businesses in Seattle with Heating & Cooling service and repairs. We are locally owned and operated, fully licensed and bonded and ready to help you with all of your heating and cooling needs. Providing fast and friendly serv...Read more about Nortech Services
Nortech Services been in business for over 20 years helping homeowners and businesses in Seattle with Heating & Cooling service and repairs. We are locally owned and operated, fully licensed and bonded and ready to help you with all of your heating and cooling needs. Providing fast and friendly serv...Read more about Nortech Services
Porch Pro Headshot Miller Comfort Systems

Miller Comfort Systems

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(28)
Miler Comfort is a small local family operated HVAC contracting company. Here we intend on earning your trust as you premier HVAC contractor and look forward to a long term relationship with you. We also have an established and reputable in-house electrical contracting company (Wireworx Electric) pr...Read more about Miller Comfort Systems
Miler Comfort is a small local family operated HVAC contracting company. Here we intend on earning your trust as you premier HVAC contractor and look forward to a long term relationship with you. We also have an established and reputable in-house electrical contracting company (Wireworx Electric) pr...Read more about Miller Comfort Systems
Porch Pro Headshot Sammamish Garage Door Repair

Sammamish Garage Door Repair

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(16)
Sammamish Garage Door Repair provides garage doors, garage door openers, and repair to customers in Sammamish Area. We give garage door installations, repairs, replacements with well-trained experts.
Sammamish Garage Door Repair provides garage doors, garage door openers, and repair to customers in Sammamish Area. We give garage door installations, repairs, replacements with well-trained experts.
Porch Pro Headshot Stack & Tier

Stack & Tier

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
(10)
Stack & Tier is a Washington State general contractor with a focus on residential and commercial repairs and renovations and is structured as a sole proprietorship. Karl has a background working with general and specialty contractors, various tradesmen, surveyors, engineers, and developers. Services...Read more about Stack & Tier
Stack & Tier is a Washington State general contractor with a focus on residential and commercial repairs and renovations and is structured as a sole proprietorship. Karl has a background working with general and specialty contractors, various tradesmen, surveyors, engineers, and developers. Services...Read more about Stack & Tier

Top questions to ask before hiring an oil to gas conversion specialist

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Mercer Island oil to gas conversion services

96193

Great people

- Tom Smith
93170

DO NOT HIRE ROBERT ALEXANDER FOR ANY WORK!!!!!!!!!!! He has poor workmanship and unethical business practice. He has cases filed against him for not pulling permits for jobs he has performed. He is doing electrical work with a suspended electrical license...

- William Lee
103261

They did great job showed up on time and beet price of other companys

- Tom Smith
95678

Secure Comfort was installing new furnace in my house based on project submitted through Porch. The pro who was working on furnace replacement have not done job properly - he did not seal large hole between furnace and ducting extension he made. As a resu...

- Yuriy Vasyleha
21614

Great work

- Andrea Rios
40781

Cardinal heating did a fantastic job helping me get a new furnace. I needed help quickly and they really came through. The installers were great! Very knowledgable and thorough. I would highly recommend Cardinal heating and A/C to anyone.

- Katie Fletcher
41348

Fast response and professional work!

- Lee Cheung
41079

Excellent service at a reasonable price. On time, fast, professional and spotless when they left. Highly recommend this company.

- Kay Johnson
89360

If you’re looking for a professional, dependable and customer friendly company to take care of your heating and A/C issues, then Cardinal Heating and A/C is your best choice. In the course of my work, I interview hundreds of local Eastside contracting bus...

- Ken Gamblin
21162

I'm a real estate professional. I use Cardinal Heating and A/C for my personal home and for all the HVAC issues that come up in my real estate deals. Cardinal is responsive and reliable. I always trust that they do things right. It's great to have that se...

- Mary Love Mattox
21224

Timely, predictable, accurate service! High quality at a fair price is superior value! Thanks Cardinal!

- David Rowe
52488

Cardinal had a very knowledgable salesman who was able to design a retrofit for my gas furnace that worked out well.

- Jeff Fatora

All oil to gas conversion services in Mercer Island, WA

Porch Pro Headshot Legacy One Heating, Inc

Legacy One Heating, Inc

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
We are a full Residential and Commercial Heating and Cooling contractor serving North King and Snohomish Counties. We offer service and installation of; * Gas and Electric Furnaces * Air Conditioners and Heat Pumps * Ductless Heat Pumps * Tankless and Conventional Water Heaters We also work on new c...Read more about Legacy One Heating, Inc
We are a full Residential and Commercial Heating and Cooling contractor serving North King and Snohomish Counties. We offer service and installation of; * Gas and Electric Furnaces * Air Conditioners and Heat Pumps * Ductless Heat Pumps * Tankless and Conventional Water Heaters We also work on new c...Read more about Legacy One Heating, Inc
Porch Pro Headshot Bothell Locksmith

Bothell Locksmith

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Commercial services, vehicle security and residential at Bothell Locksmith who is serving in Washington from past years. 24 Hour lock pick and securing service. Low rates. No call out charge.
Commercial services, vehicle security and residential at Bothell Locksmith who is serving in Washington from past years. 24 Hour lock pick and securing service. Low rates. No call out charge.
Porch Pro Headshot Pearce Heating Air Cond

Pearce Heating Air Cond

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
We are a small locally owned and operated HVAC company in Redmond, WA. Brian Pearce has owned his company for over 20 years and is a hands on owner involved in the entire process of sales, installation and repair. He is always available for questions and can help whenever he is needed
We are a small locally owned and operated HVAC company in Redmond, WA. Brian Pearce has owned his company for over 20 years and is a hands on owner involved in the entire process of sales, installation and repair. He is always available for questions and can help whenever he is needed
Porch Pro Headshot Supreme Heating LLC

Supreme Heating LLC

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Looking for an affordable and reliable furnace system? Look no further. Supreme Heating LLC provides the top of the line Furnace / HVAC systems for affordable prices. Our friendly technicians will provide their professional opinion on which Furnace / HVAC system best fits your home and needs. We are...Read more about Supreme Heating LLC
Looking for an affordable and reliable furnace system? Look no further. Supreme Heating LLC provides the top of the line Furnace / HVAC systems for affordable prices. Our friendly technicians will provide their professional opinion on which Furnace / HVAC system best fits your home and needs. We are...Read more about Supreme Heating LLC
Porch Pro Headshot Eco Heating Solution Renton

Eco Heating Solution Renton

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Eco Heating Solution Renton has been providing dependable heating & AC repair services. Air conditioner service and repairs, with licensed and certified experts. For over 10 years, Eco Heating Solution Renton has provided residential heating & AC repair services in any emergency, week off or holiday...Read more about Eco Heating Solution Renton
Eco Heating Solution Renton has been providing dependable heating & AC repair services. Air conditioner service and repairs, with licensed and certified experts. For over 10 years, Eco Heating Solution Renton has provided residential heating & AC repair services in any emergency, week off or holiday...Read more about Eco Heating Solution Renton
Porch Pro Headshot Complete Comfort Heating & AC

Complete Comfort Heating & AC

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Born and raised in the Puget Sound area, U.S. Army veteran, little league baseball coach for 13 years, licensed and bonded, factory training, honest, hard working small company. I have over 25 years' experience installing furnaces, heat pumps, water heaters, air conditioning, gas piping, duct work,...Read more about Complete Comfort Heating & AC
Born and raised in the Puget Sound area, U.S. Army veteran, little league baseball coach for 13 years, licensed and bonded, factory training, honest, hard working small company. I have over 25 years' experience installing furnaces, heat pumps, water heaters, air conditioning, gas piping, duct work,...Read more about Complete Comfort Heating & AC
Porch Pro Headshot Freedom Heating And AC Repair Issaquah

Freedom Heating And AC Repair Issaquah

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Freedom Heating And AC Repair Issaquah for domestic and commercial projects, for heating & AC repair services at affordable rates from professionals. Call us now on (425) 553-0924. Have a coil cleaning or other AC repair problems? Get Freedom Heating And AC Repair Issaquah technicians locally in Iss...Read more about Freedom Heating And AC Repair Issaquah
Freedom Heating And AC Repair Issaquah for domestic and commercial projects, for heating & AC repair services at affordable rates from professionals. Call us now on (425) 553-0924. Have a coil cleaning or other AC repair problems? Get Freedom Heating And AC Repair Issaquah technicians locally in Iss...Read more about Freedom Heating And AC Repair Issaquah
Porch Pro Headshot Reliable Heating And AC Repair Renton

Reliable Heating And AC Repair Renton

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Are you looking for a pro in Renton? Offering an reliable and high quality service, Reliable Heating And AC Repair Renton are the technicians to use. Contact us on (425) 943-9139.
Are you looking for a pro in Renton? Offering an reliable and high quality service, Reliable Heating And AC Repair Renton are the technicians to use. Contact us on (425) 943-9139.
Porch Pro Headshot Puyallup Locksmith

Puyallup Locksmith

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
When it comes to commercial locksmith services, nobody takes better care of your business than Puyallup Locksmith. We provide our services with best results.
When it comes to commercial locksmith services, nobody takes better care of your business than Puyallup Locksmith. We provide our services with best results.
Porch Pro Headshot Fidelity Heating And AC Repair Bellevue

Fidelity Heating And AC Repair Bellevue

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Fidelity Heating And AC Repair Bellevue offers quality heating & AC repair services to Bellevue, WA including commercial and residential installation, repair and more!
Fidelity Heating And AC Repair Bellevue offers quality heating & AC repair services to Bellevue, WA including commercial and residential installation, repair and more!
Porch Pro Headshot Burien Locksmith

Burien Locksmith

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Burien Locksmith have a huge selection of Auto Locksmith Tools to aid the professional locksmith or recovery vehicle to gain entry, decode the locks.
Burien Locksmith have a huge selection of Auto Locksmith Tools to aid the professional locksmith or recovery vehicle to gain entry, decode the locks.
Porch Pro Headshot Bellevue Locksmith

Bellevue Locksmith

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Locked Out? Cheapest. Fastest. No Call Out Fee. Residential and commercial locksmith from locally owned business at Bellevue Locksmith. 24/7 easy dial (425) 214-4497.
Locked Out? Cheapest. Fastest. No Call Out Fee. Residential and commercial locksmith from locally owned business at Bellevue Locksmith. 24/7 easy dial (425) 214-4497.
Porch Pro Headshot AllPro Property Services

AllPro Property Services

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington
Turn a job to do into a job well done....
Turn a job to do into a job well done....
Porch Pro Headshot test business

test business

Oil to Gas Furnace Conversion
Serves Mercer Island, Washington