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Top 10 oil to gas furnace conversion services in St. Louis, MO

Porch Pro Headshot Academy Air

Academy Air

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(2,959)
Academy Air Heating and Air Conditioning is a full service company in St. Louis MO specializing in both residential and commercial operations. Academy Air is proudly family owned and operated and has been in business for over 40 years. All technicians are fully certified; factory trained and must pa...Read more about Academy Air
Academy Air Heating and Air Conditioning is a full service company in St. Louis MO specializing in both residential and commercial operations. Academy Air is proudly family owned and operated and has been in business for over 40 years. All technicians are fully certified; factory trained and must pa...Read more about Academy Air
Porch Pro Headshot Heritage Heating & Cooling

Heritage Heating & Cooling

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(202)
Heritage Heating & Cooling is an award-winning, locally owned company dedicated to providing top-notch indoor air quality solutions and customer service. As an authorized customer care dealer for American Standard, Heritage Heating & Cooling has a 100% customer satisfaction rating, and the company h...Read more about Heritage Heating & Cooling
Heritage Heating & Cooling is an award-winning, locally owned company dedicated to providing top-notch indoor air quality solutions and customer service. As an authorized customer care dealer for American Standard, Heritage Heating & Cooling has a 100% customer satisfaction rating, and the company h...Read more about Heritage Heating & Cooling
Porch Pro Headshot Future Aire

Future Aire

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(134)
Future Aire was founded in 1984, known for being the Home Town Heating & Cooling Specialist. Family owned and operated, with the same owner and name for over 30 years. Performing over 80000 service calls with an A+ BBB Rating (Better Business Bureau).
Future Aire was founded in 1984, known for being the Home Town Heating & Cooling Specialist. Family owned and operated, with the same owner and name for over 30 years. Performing over 80000 service calls with an A+ BBB Rating (Better Business Bureau).
Porch Pro Headshot handyman connection

handyman connection

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(290)
we at handyman connection would like to earn your trust and have a life long customer give us a call for your next project we do all kinds of repairs big or small we also do decks windows doors siding landscape patios bathrooms painting we do it all thanks
we at handyman connection would like to earn your trust and have a life long customer give us a call for your next project we do all kinds of repairs big or small we also do decks windows doors siding landscape patios bathrooms painting we do it all thanks
Porch Pro Headshot Reliable Heating & Cooling

Reliable Heating & Cooling

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(100)
"Reliable is just that, reliable! Fair pricing and sensible repair/replace recommendations. Dependable after hours service. Clean installs. As an apartment manager, I've had PLENTY of experience with this company and many others in the St. Louis area. Reliable is the best by far."
"Reliable is just that, reliable! Fair pricing and sensible repair/replace recommendations. Dependable after hours service. Clean installs. As an apartment manager, I've had PLENTY of experience with this company and many others in the St. Louis area. Reliable is the best by far."
Porch Pro Headshot Jaenke Heating & Air Conditioning

Jaenke Heating & Air Conditioning

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(76)
Since 1969, Jaenke Heating & Air Conditioning has provided heating and air conditioning services in Waterloo, IL and beyond. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We take the time to listen t...Read more about Jaenke Heating & Air Conditioning
Contact
Since 1969, Jaenke Heating & Air Conditioning has provided heating and air conditioning services in Waterloo, IL and beyond. Our team is dedicated to helping homes and businesses across Randolph, Monroe, & St. Clair Counties find the HVAC solutions they need and deserve. We take the time to listen t...Read more about Jaenke Heating & Air Conditioning
Porch Pro Headshot Hampton Heating & Cooling

Hampton Heating & Cooling

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(27)
Hampton Heating and Cooling LLC is a family owned business that operates 24 hours a day. We repair and replace any items that pertain to heating, cooling and refrigeration. Repair and replace heating and cooling equipment, from furnaces, evaporators, condensers, washers, dryers and hot water heater...Read more about Hampton Heating & Cooling
Hampton Heating and Cooling LLC is a family owned business that operates 24 hours a day. We repair and replace any items that pertain to heating, cooling and refrigeration. Repair and replace heating and cooling equipment, from furnaces, evaporators, condensers, washers, dryers and hot water heater...Read more about Hampton Heating & Cooling
Porch Pro Headshot Air-Pro Heating & Air Conditioning Inc

Air-Pro Heating & Air Conditioning Inc

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(24)
Air-Pro Heating & Air Conditioning established in 1993 24 Hour emergency service -Honor most all brands parts warranty -Service agreements -New construction installations (Large custom homes specialist) -Existing home equipment upgrades -Duct leakage testing -Geothermal installation -Heat Pumps Air ...Read more about Air-Pro Heating & Air Conditioning Inc
Air-Pro Heating & Air Conditioning established in 1993 24 Hour emergency service -Honor most all brands parts warranty -Service agreements -New construction installations (Large custom homes specialist) -Existing home equipment upgrades -Duct leakage testing -Geothermal installation -Heat Pumps Air ...Read more about Air-Pro Heating & Air Conditioning Inc
Porch Pro Headshot Off the Wall Inc

Off the Wall Inc

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(11)
Your Troy IL Heating and Cooling Specialists! Is it always the wrong temperature in your home? Call your local heating and cooling specialists to ensure the fast, quality repairs that you desire. At Off the Wall Heating & Cooling, we offer a variety of HVAC services to those in Troy, Illinois and th...Read more about Off the Wall Inc
Your Troy IL Heating and Cooling Specialists! Is it always the wrong temperature in your home? Call your local heating and cooling specialists to ensure the fast, quality repairs that you desire. At Off the Wall Heating & Cooling, we offer a variety of HVAC services to those in Troy, Illinois and th...Read more about Off the Wall Inc
Porch Pro Headshot Air Doctor Air Conditioning Heating & Refrigeration

Air Doctor Air Conditioning Heating & Refrigeration

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Business Name: Air Doctor Air Conditioning Heating & Refrigeration Category: Heating & Air-Conditioning Contractors Address: 219 willows dr Collinsville, IL 62234 Phone: (618)343-1001 Email: sheilashea@charter.net Slogan: We are your Heating & Air Conditioning specialists who offer a full range...Read more about Air Doctor Air Conditioning Heating & Refrigeration
Business Name: Air Doctor Air Conditioning Heating & Refrigeration Category: Heating & Air-Conditioning Contractors Address: 219 willows dr Collinsville, IL 62234 Phone: (618)343-1001 Email: sheilashea@charter.net Slogan: We are your Heating & Air Conditioning specialists who offer a full range...Read more about Air Doctor Air Conditioning Heating & Refrigeration

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 St. Louis oil to gas conversion services

11489

Their name says it all! Very reliable, always do a great job, and show up when they say the will. Highly recommend!

- Laura Michel
11625

Reliable is, as promised, reliable. They show up promptly, do the work you need give a fair price, and don't try to sell you services or goods you do not need. I would call them first for every HVAC or plumbing need.

- Margaret Wehrenberg
11601

Highly recommend; not only were they "reliable" & courteous, they also cleaned up! I will have them for all my heating and cooling needs.

- Anna Brandt
11490

Reliable Heating and Cooling is THE BEST! Their customer service is fantastic and they are so knowledgeable and HONEST with their estimates and service calls. I ONLY call Reliable.

- Allison Dolak
11672

There the best and very honest!

- Ralph Frank
11496

thank you for the honest and fast service... I would highly recommend

- justin hurayt
19475

Future Aire did an excellent job installing my Carrier Green Speed heat pump and furnace. The installers were prompt, courteous, professional, and did a good job explaining the HVAC system to us. The proposal, written by the owner John VenJohn, provided...

- Fran Komar
24086

We purchased a new furnace and AC in June of 2015. The level of service was excellent start to finish. John provided great communication, didn't overprice, and delivered everything as promised.

- Mike Lewis
23695

Your installer was on time and completed the A/C installation on Friday 5/22. He made sure the pad the unit set on was just right and his attitude was professional but friendly. Most of all, it was his commitment to quality and thoroughness that really...

- Bob Creel
429289

Furnace went out on a Tuesday 1/4/22. Called 4 different places to come out Wednesday. Heritage came out and gave me a quote on a new furnace and recommended replacing air conditioning coils as well. After reviewing pricing and financing options we went w...

- Chris Sadowski
69443

Great experience. Michael found the issue quickly and got me going. He also did some stuff to prevent any future problems. Glad they responded and thankful it was so quickly!!

- John Layton

All oil to gas conversion services in St. Louis, MO

Porch Pro Headshot Epinger Services

Epinger Services

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(7)
When your heating or cooling system breaks down, you need an HVAC company you can trust. Come to Epinger Services, serving the greater St. Louis, MO area with dependable heating and cooling repair service. With over 10 years in business, we offer certified HVAC technicians and high quality products ...Read more about Epinger Services
When your heating or cooling system breaks down, you need an HVAC company you can trust. Come to Epinger Services, serving the greater St. Louis, MO area with dependable heating and cooling repair service. With over 10 years in business, we offer certified HVAC technicians and high quality products ...Read more about Epinger Services
Porch Pro Headshot River Mechanical Service Inc

River Mechanical Service Inc

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(1)
"Your installer was on time and completed the A/C installation on Friday 5/22. He made sure the pad the unit set on was just right and his attitude was professional but friendly. Most of all, it was his commitment to quality and thoroughness that really set him apart. As the installation was win...Read more about River Mechanical Service Inc
"Your installer was on time and completed the A/C installation on Friday 5/22. He made sure the pad the unit set on was just right and his attitude was professional but friendly. Most of all, it was his commitment to quality and thoroughness that really set him apart. As the installation was win...Read more about River Mechanical Service Inc
Porch Pro Headshot Aire Serv of Edwardsville

Aire Serv of Edwardsville

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(17)
Edwardsville Heating & Air Conditioning Repair
Edwardsville Heating & Air Conditioning Repair
Porch Pro Headshot American Society Of Heating And Cooling Specialists

American Society Of Heating And Cooling Specialists

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
MY WORK HAS TO BE DONE RIGHT THE FIRST TIME, ( no call back's allowed) THAT'S MY GUARANTEE. BBB A+ Rated.... Service Call/Consultation $56.25 (25% off retail $75) Ameren Missouri Partnered-rebates upon approval Annual Maintenance Service Agreements-Inquire within, Patriot Club $14.99/Monthly (Two a...Read more about American Society Of Heating And Cooling Specialists
MY WORK HAS TO BE DONE RIGHT THE FIRST TIME, ( no call back's allowed) THAT'S MY GUARANTEE. BBB A+ Rated.... Service Call/Consultation $56.25 (25% off retail $75) Ameren Missouri Partnered-rebates upon approval Annual Maintenance Service Agreements-Inquire within, Patriot Club $14.99/Monthly (Two a...Read more about American Society Of Heating And Cooling Specialists
Porch Pro Headshot C&G Heating & Cooling

C&G Heating & Cooling

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
C&G Heating and Cooling company does both residential and commercial work. We are a Trane Comfort Specialist that specializes in installing high efficient furnace and air conditioners. Call (314) 645-0535 or (636)-394-2700 for all your service needs. We service all brands and we offer free est...Read more about C&G Heating & Cooling
C&G Heating and Cooling company does both residential and commercial work. We are a Trane Comfort Specialist that specializes in installing high efficient furnace and air conditioners. Call (314) 645-0535 or (636)-394-2700 for all your service needs. We service all brands and we offer free est...Read more about C&G Heating & Cooling
Porch Pro Headshot Fireplace and Grill Center

Fireplace and Grill Center

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
(36)
Porch Pro Headshot Comfort Keepers HVAC & Appliance Repair

Comfort Keepers HVAC & Appliance Repair

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
No matter what the temperature is outside, Comfort Keepers HVAC Appliance Repairhasa team of technicians that is dedicated to bringing you ultimate comfort inside. Offering the best HVAC repair services in St. Louis, MO, this company can help with everything from routine air conditioner maintenance...Read more about Comfort Keepers HVAC & Appliance Repair
No matter what the temperature is outside, Comfort Keepers HVAC Appliance Repairhasa team of technicians that is dedicated to bringing you ultimate comfort inside. Offering the best HVAC repair services in St. Louis, MO, this company can help with everything from routine air conditioner maintenance...Read more about Comfort Keepers HVAC & Appliance Repair
Porch Pro Headshot B W Heating & Cooling

B W Heating & Cooling

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
B W Heating & Cooling is an HVAC specialist that offers HVAC services, humidifier installation, gas line repair and other services. They are based in Saint Louis.
B W Heating & Cooling is an HVAC specialist that offers HVAC services, humidifier installation, gas line repair and other services. They are based in Saint Louis.
Porch Pro Headshot Test

Test

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Porch Pro Headshot Home Green Home, L.L.C.

Home Green Home, L.L.C.

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Porch Pro Headshot WIZARD'S HANDYMAN SERVICE

WIZARD'S HANDYMAN SERVICE

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Porch Pro Headshot EMS Hvac

EMS Hvac

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Porch Pro Headshot Father and Son HVAC

Father and Son HVAC

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri
Porch Pro Headshot I Am Handyman

I Am Handyman

Oil to Gas Furnace Conversion
Serves St. Louis, Missouri