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Top 10 oil to gas furnace conversion services in Thornton, CO

Porch Pro Headshot Smith & Willis Heating & Air Conditioing LLC

Smith & Willis Heating & Air Conditioing LLC

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(117)
"Absolutely 5 stars! Frank explained what I needed & did an excellent job of making sure it all came together for me. The actual price was lower than competitors. The technicians were on time and installed the unit without a hitch. It was a pleasure doing business with Smith & Willis."
"Absolutely 5 stars! Frank explained what I needed & did an excellent job of making sure it all came together for me. The actual price was lower than competitors. The technicians were on time and installed the unit without a hitch. It was a pleasure doing business with Smith & Willis."
Porch Pro Headshot Groulx Mechanical Heating and Cooling inc

Groulx Mechanical Heating and Cooling inc

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(126)
Groulx Mechanical Heating and Cooling Inc., Is a newly establish company, locally owned and family operated. We are committed to be the company you can trust with quality service and affordable pricing.
Groulx Mechanical Heating and Cooling Inc., Is a newly establish company, locally owned and family operated. We are committed to be the company you can trust with quality service and affordable pricing.
Porch Pro Headshot Indoor Air Quality Inc

Indoor Air Quality Inc

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(64)
Indoor Air Quality, Inc., a Denver HVAC company, was established in 2001 by Joe Collida and Pat Comeford in Aurora, Colorado. Joe and Pat continue to manage the company today and take pride in providing a family environment for all of our employees. Both owners are very hands-on in all aspects of th...Read more about Indoor Air Quality Inc
Indoor Air Quality, Inc., a Denver HVAC company, was established in 2001 by Joe Collida and Pat Comeford in Aurora, Colorado. Joe and Pat continue to manage the company today and take pride in providing a family environment for all of our employees. Both owners are very hands-on in all aspects of th...Read more about Indoor Air Quality Inc
Porch Pro Headshot HAVENS HVAC LLC

HAVENS HVAC LLC

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(216)
Porch Pro Headshot Rabbit Heating & Air LLC

Rabbit Heating & Air LLC

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
Quality Sevice & Installation from a dealer you can trust. If you need service, a quote or information please contact us by phone for a faster response. E-mails are checked during regular business hours Monday - Friday 8:00 am - 4:30 pm, you will receive a response within 24 hours. Better Busines...Read more about Rabbit Heating & Air LLC
Quality Sevice & Installation from a dealer you can trust. If you need service, a quote or information please contact us by phone for a faster response. E-mails are checked during regular business hours Monday - Friday 8:00 am - 4:30 pm, you will receive a response within 24 hours. Better Busines...Read more about Rabbit Heating & Air LLC
Porch Pro Headshot SINJAC ELECTRIC

SINJAC ELECTRIC

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(52)
Accent your landscape design with thoughtfully placed outdoor lighting from Sin Jac Electric in Evergreen, CO.
Accent your landscape design with thoughtfully placed outdoor lighting from Sin Jac Electric in Evergreen, CO.
Porch Pro Headshot UniColorado Heating & Cooling

UniColorado Heating & Cooling

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(35)
UniColorado is a licensed & certified HVAC Contractor that has been serving Denver for over 10 years with reasonable prices & expert quality of work.
UniColorado is a licensed & certified HVAC Contractor that has been serving Denver for over 10 years with reasonable prices & expert quality of work.
Porch Pro Headshot Five Star Cooling

Five Star Cooling

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
Whether you’re rushing to get out the door in the morning or you and your family are returning to your home at the end of a long day, a comfortable and reliable home is an absolute must for a happy family. That’s why we at Five Star Cooling worked hard to gather the most knowledgeable, versatile, an...Read more about Five Star Cooling
Whether you’re rushing to get out the door in the morning or you and your family are returning to your home at the end of a long day, a comfortable and reliable home is an absolute must for a happy family. That’s why we at Five Star Cooling worked hard to gather the most knowledgeable, versatile, an...Read more about Five Star Cooling
Porch Pro Headshot K & A Plumbing, Inc.

K & A Plumbing, Inc.

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
When you need an excellent Arvada plumbing company to ensure that your home is free from leaks, call K & A Plumbing Inc. We are committed to meticulous and timely service. Here at K & A Plumbing Inc. we believe in providing the best quality and service at a reasonable price. It is our goal to make ...Read more about K & A Plumbing, Inc.
When you need an excellent Arvada plumbing company to ensure that your home is free from leaks, call K & A Plumbing Inc. We are committed to meticulous and timely service. Here at K & A Plumbing Inc. we believe in providing the best quality and service at a reasonable price. It is our goal to make ...Read more about K & A Plumbing, Inc.
Porch Pro Headshot Grafner Heating & Cooling

Grafner Heating & Cooling

Oil to Gas Furnace Conversion
Serves Thornton, Colorado
(4)
We understand that when you need HVAC services in Longmont, CO you want the job done right and you want it done quickly. Whether your needs involve repair or replacement of your heating system or your cooling system, we know that when you call on us it means that you are either uncomfortable or unha...Read more about Grafner Heating & Cooling
We understand that when you need HVAC services in Longmont, CO you want the job done right and you want it done quickly. Whether your needs involve repair or replacement of your heating system or your cooling system, we know that when you call on us it means that you are either uncomfortable or unha...Read more about Grafner Heating & Cooling

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 Thornton oil to gas conversion services

104259

Great employees a young lady installed my furnace and did a great job!

- Michael Schultz
104256

I had A couple come out to install a new furnace and add a ac to my home, they showed up on time and completed the job in five hours and were very helpful with my new thermostat and humidifier!!

- Michael Schultz
48355

Very responsive and great follow thru on promises.

- rebecca stanford
28149

Jon and Dana work hard to get the job done quickly, accurately and with integrity. I wouldn't hesitate in calling Calvary Heating!

- Kim Bjerga
28163

I called Calvary for a second opinion/quote after a glowing recommendation from my neighbor. Jon responded quickly to my call, offered several options for repair (other company said the furnace had to be replaced). The air/furnace continues to work gr...

- Pat Boette
28519

excelent service

- Sal Castellanos
28143

Calvary does all of my hvac work and more. Their prices beat the heck out of the big guys, the service is prompt, and the workmanship is very professional. Honest with high integrity, these guys make it right because they want your business. I highly reco...

- Curt Sims
28136

Honest, caring, trustworthy and excellent! John goes above and beyond in his service and care for the customer, big or small. I highly recommend Calvary Heating and Cooling!!

- David Palmer
28140

Awesome customer service, I appreciate the speedy response... Very knowledgably and very fair billing.. thank for everything......

- Cassandra Dean Pearce
45165

Calvary Heating and Cooling is always my first choice. Jon has done a number of repairs/fixs for me. He is honest, professional and a great guy. I call and he arrives with in the hour, does the job, and even fallows up the next day.

- Greer Calhoun
28150

Great company with great service and quality. Would definitely recommend them to anybody needing HVAC or refrigeration work.

- John Coffman
28132

I have used Calvary for several years to service my two boilers at my apartment complex. He has always been responsive when ever I had a problem, even after hours.

Everything You Need to Know About Thornton oil to gas conversion services

Who should I hire for a Oil to Gas Furnace Conversion project in Thornton?

Right now for a oil to gas furnace conversion project there are 50 companies in and around Thornton ready to help you get the job done.

    Check out some of the top oil to gas conversion services companies on Porch below, and keep in mind the cheapest oil to gas conversion service may not be the best:

    How do I know I am getting a fair price for my Oil to Gas Furnace Conversion in Thornton?

    Every Oil to Gas Furnace Conversion project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Thornton Oil to Gas Furnace Conversion job:

    • Talk to multiple oil to gas conversion services and ask for quotes to compare. We have over 50 Oil to Gas Furnace Conversion companies in Thornton for you to choose from.
    • Read the ratings and reviews for the oil to gas conversion services you’re interested in to see what other customers have said about the pricing of their own projects. Find the oil to gas conversion service that you trust to give you the best service at the lowest price.

    What Thornton zip codes are served by oil to gas conversion services?

    Thornton has 50 companies offering oil to gas conversion services across various zip codes in the area. Here are some zip codes with the highest amounts of oil to gas conversion services:

    • 1 companies offering oil to gas conversion services in 80640.
    • 2 companies offering oil to gas conversion services in 80234.
    • 1 companies offering oil to gas conversion services in 80023.
    • 1 companies offering oil to gas conversion services in 80260.
    • 1 companies offering oil to gas conversion services in 80229.

    All oil to gas conversion services in Thornton, CO

    Porch Pro Headshot All Trades Mechanical

    All Trades Mechanical

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    (12)
    All Trades Mechanical is dedicated to providing the best heating and cooling services available on the Colorado Front Range. Whether your home or office is too cold or too hot, we offer HVAC services that get you back in your comfort zone quickly and affordably. We provide heating and cooling servic...Read more about All Trades Mechanical
    All Trades Mechanical is dedicated to providing the best heating and cooling services available on the Colorado Front Range. Whether your home or office is too cold or too hot, we offer HVAC services that get you back in your comfort zone quickly and affordably. We provide heating and cooling servic...Read more about All Trades Mechanical
    Porch Pro Headshot Handy Home Services

    Handy Home Services

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    (13)
    Handy Home Services in Walden, CO has a 5-star rating from past clients, making them one of the best window replacement companies around.
    Handy Home Services in Walden, CO has a 5-star rating from past clients, making them one of the best window replacement companies around.
    Porch Pro Headshot A Moonlight Heating Co

    A Moonlight Heating Co

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Our commitment to quality, customer service, and timely job completion is our promise to our customers. We have built many strong relationships because of our work ethic and we will undoubtedly continue to do so! Call today! A Moonlight Heating Co offers complete heating and cooling sales, service ...Read more about A Moonlight Heating Co
    Our commitment to quality, customer service, and timely job completion is our promise to our customers. We have built many strong relationships because of our work ethic and we will undoubtedly continue to do so! Call today! A Moonlight Heating Co offers complete heating and cooling sales, service ...Read more about A Moonlight Heating Co
    Porch Pro Headshot Calvary Heating and Cooling

    Calvary Heating and Cooling

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    (15)
    "Jon Sanchez is an honest hardworking business man and repair technician. He is trustworthy and does honorable work. He is willing to work with Customer and he Lao takes responsibility for glitches or setbacks during the job. He is willing to work on the job until it is done right."
    "Jon Sanchez is an honest hardworking business man and repair technician. He is trustworthy and does honorable work. He is willing to work with Customer and he Lao takes responsibility for glitches or setbacks during the job. He is willing to work on the job until it is done right."
    Porch Pro Headshot All weather HVAC /Peace of Mind

    All weather HVAC /Peace of Mind

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    (45)
    All Weather HVAC, local family owned heating and cooling company. We install, service, and maintain all residential heating and cooling systems.
    All Weather HVAC, local family owned heating and cooling company. We install, service, and maintain all residential heating and cooling systems.
    Porch Pro Headshot Lakewood Locksmith

    Lakewood Locksmith

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Say goodbye to the holes in your drywall with repairs by Lakewood Locksmith in the St. Mary's area.
    Say goodbye to the holes in your drywall with repairs by Lakewood Locksmith in the St. Mary's area.
    Porch Pro Headshot Aire Serv Heating & Air Conditioning of Boulder

    Aire Serv Heating & Air Conditioning of Boulder

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Is your Boulder or Colorado County heating and cooling system in need of a little attention? From repair and replacement to preventive maintenance, air quality, and more, Aire Serv of Boulder is focused on you. We are locally owned and operated by DDA Heating and Air, so we're familiar with your exp...Read more about Aire Serv Heating & Air Conditioning of Boulder
    Is your Boulder or Colorado County heating and cooling system in need of a little attention? From repair and replacement to preventive maintenance, air quality, and more, Aire Serv of Boulder is focused on you. We are locally owned and operated by DDA Heating and Air, so we're familiar with your exp...Read more about Aire Serv Heating & Air Conditioning of Boulder
    Porch Pro Headshot Pace and Sons Mechanical Inc

    Pace and Sons Mechanical Inc

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Pace & Sons Mechanical is a family owned and operated since 1999. We are a smaller company, so we are more customer oriented to serve your needs. We even offer a 24/7 emergency service. We are a diversified and experienced HVAC repair company and we keep up on training for new technologies, so you c...Read more about Pace and Sons Mechanical Inc
    Pace & Sons Mechanical is a family owned and operated since 1999. We are a smaller company, so we are more customer oriented to serve your needs. We even offer a 24/7 emergency service. We are a diversified and experienced HVAC repair company and we keep up on training for new technologies, so you c...Read more about Pace and Sons Mechanical Inc
    Porch Pro Headshot HEATMISER LLC

    HEATMISER LLC

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Porch Pro Headshot Dps help and go

    Dps help and go

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Worried about the current state of your windows? Have them replaced by the professionals at Dps help and go in the Hidden Lake, CO area.
    Worried about the current state of your windows? Have them replaced by the professionals at Dps help and go in the Hidden Lake, CO area.
    Porch Pro Headshot Northglenn Locksmith

    Northglenn Locksmith

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    When you can't find the source of your draft, call upon the window professionals at Northglenn Locksmith in Eldora, CO and have them lend you a helping hand.
    When you can't find the source of your draft, call upon the window professionals at Northglenn Locksmith in Eldora, CO and have them lend you a helping hand.
    Porch Pro Headshot Grassroots Property Specialists LLC

    Grassroots Property Specialists LLC

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Call upon Grassroots Property Specialists LLC in the Black Hawk, CO area when you need to have new windows installed in your home.
    Call upon Grassroots Property Specialists LLC in the Black Hawk, CO area when you need to have new windows installed in your home.
    Porch Pro Headshot Jones Bros Mechanical

    Jones Bros Mechanical

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Providing all HVAC services. With over 18yrs. Experience.
    Providing all HVAC services. With over 18yrs. Experience.
    Porch Pro Headshot Mister Handyman LLC

    Mister Handyman LLC

    Oil to Gas Furnace Conversion
    Serves Thornton, Colorado
    Located in Thornton, Mister Handyman is a handyman company that provides light switch installation, furniture assembly, shutter installation and other services.
    Located in Thornton, Mister Handyman is a handyman company that provides light switch installation, furniture assembly, shutter installation and other services.