1. Porch
  2. US
  3. NH
  4. Nashua
  5. Oil to Gas Furnace Conversion

Top 10 oil to gas furnace conversion services in Nashua, NH

Porch Pro Headshot Total Comfort Mechanical Inc.

Total Comfort Mechanical Inc.

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(904)
Total Comfort Mechanical is a BBB-accredited HVAC specialist in Burlington. They have been offering gas leak detection, attic ventilation, gas heating and other services for 6 years. Need heating and air conditioning service? You can trust our Total Comfort specialists - with over 12 years of exper...Read more about Total Comfort Mechanical Inc.
Total Comfort Mechanical is a BBB-accredited HVAC specialist in Burlington. They have been offering gas leak detection, attic ventilation, gas heating and other services for 6 years. Need heating and air conditioning service? You can trust our Total Comfort specialists - with over 12 years of exper...Read more about Total Comfort Mechanical Inc.
Porch Pro Headshot Cooling Unlimited Inc

Cooling Unlimited Inc

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(278)
Cooling Unlimited, Inc. is a full service HVAC company that has been accommodating the heating, cooling, and plumbing needs of the Greater Boston area for over 25 years. It is a family owned and operated company that has built an excellent reputation in the air conditioning, heating, and plumbing in...Read more about Cooling Unlimited Inc
Cooling Unlimited, Inc. is a full service HVAC company that has been accommodating the heating, cooling, and plumbing needs of the Greater Boston area for over 25 years. It is a family owned and operated company that has built an excellent reputation in the air conditioning, heating, and plumbing in...Read more about Cooling Unlimited Inc
Porch Pro Headshot H.O. Electric

H.O. Electric

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(40)
H.O. Services is your residential Electric-Plumbing*-Heating-Cooling Specialist. We are an electrical contracting company providing homeowners the best Electric-Plumbing*-Heating-Cooling repair service in Greater Boston. This family owned establishment shows up on time and in uniform, and most jobs ...Read more about H.O. Electric
H.O. Services is your residential Electric-Plumbing*-Heating-Cooling Specialist. We are an electrical contracting company providing homeowners the best Electric-Plumbing*-Heating-Cooling repair service in Greater Boston. This family owned establishment shows up on time and in uniform, and most jobs ...Read more about H.O. Electric
Porch Pro Headshot M Farnham Plumbing

M Farnham Plumbing

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(3)
M. Farnham Plumbing & Heating is a family owned business established 2008. Michael Farnham became a licensed journeyman plumber in 2007 and a master plumber in 2010. After years of gaining invaluable experience with larger companies Michael decided to venture out on his own in 2009. M. Farnham Plum...Read more about M Farnham Plumbing
M. Farnham Plumbing & Heating is a family owned business established 2008. Michael Farnham became a licensed journeyman plumber in 2007 and a master plumber in 2010. After years of gaining invaluable experience with larger companies Michael decided to venture out on his own in 2009. M. Farnham Plum...Read more about M Farnham Plumbing
Porch Pro Headshot WL Brady Corp

WL Brady Corp

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(28)
WL Brady Corp is a full service HVAC/R company. We offer 24 hour emergency service for heating, ventilation, air conditioning and commercial refrigeration. We have been servicing Southern NH businesses and homes for over 25 years. All of our employees are factory trained on ice machines, heat...Read more about WL Brady Corp
WL Brady Corp is a full service HVAC/R company. We offer 24 hour emergency service for heating, ventilation, air conditioning and commercial refrigeration. We have been servicing Southern NH businesses and homes for over 25 years. All of our employees are factory trained on ice machines, heat...Read more about WL Brady Corp
Porch Pro Headshot John Novello-Electrician

John Novello-Electrician

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(23)
I am a licensed, insured and experienced electrician. I am a family man with three children. I work for myself and I'm on every job personally. This keeps the cost down and quality up for you. I will treat your home or office as if it was my own. I will always ensure prompt, professional serv...Read more about John Novello-Electrician
I am a licensed, insured and experienced electrician. I am a family man with three children. I work for myself and I'm on every job personally. This keeps the cost down and quality up for you. I will treat your home or office as if it was my own. I will always ensure prompt, professional serv...Read more about John Novello-Electrician
Porch Pro Headshot Mike Espinola Plumbing

Mike Espinola Plumbing

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(10)
Welcome to Mike Espinola Plumbing, Heating, & Cooling!!! Where we serve your neighbors in all of New Hampshire and Massachusetts!! Need a SAFE and RELIABLE full service plumber? Mike Espinola Plumbing Heating Cooling is your ONE stop shop!!!! Geo-Thermal heating and cooling New Construction and Re...Read more about Mike Espinola Plumbing
Welcome to Mike Espinola Plumbing, Heating, & Cooling!!! Where we serve your neighbors in all of New Hampshire and Massachusetts!! Need a SAFE and RELIABLE full service plumber? Mike Espinola Plumbing Heating Cooling is your ONE stop shop!!!! Geo-Thermal heating and cooling New Construction and Re...Read more about Mike Espinola Plumbing
Porch Pro Headshot DeLeo Mechanical Services

DeLeo Mechanical Services

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
DeLeo Mechanical Services has been in the business for over 11 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm ...Read more about DeLeo Mechanical Services
DeLeo Mechanical Services has been in the business for over 11 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you cool and warm ...Read more about DeLeo Mechanical Services
Porch Pro Headshot Nally Plumbing & Heating Company

Nally Plumbing & Heating Company

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Nally Plumbing & Heating Company performs boiler maintenance and air conditioning maintenance. They are an HVAC specialist in Malden.
Nally Plumbing & Heating Company performs boiler maintenance and air conditioning maintenance. They are an HVAC specialist in Malden.
Porch Pro Headshot Superior Vent & Duct Cleaning

Superior Vent & Duct Cleaning

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Superior Vent & Duct Cleaning is a vent cleaning company in Peabody. They have been offering attic ventilation, crawl space ventilation, duct cleaning, and dryer vent cleaning since 2010.
Superior Vent & Duct Cleaning is a vent cleaning company in Peabody. They have been offering attic ventilation, crawl space ventilation, duct cleaning, and dryer vent cleaning since 2010.

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 Nashua oil to gas conversion services

148722

Beware and stay away from Michael Farnham Plumbing & Heating and also check the complaints in BBB. I had contract with Michael Farnham Plumbing & Heating, located in Malden, MA for installation of central heating and cooling for whole house, gas line, ho...

- Kunsang Gyaltsen
82974

They came out and determined that I did not have a common wire to power Nest. They gave me a price to run new wires but also other thermostats that would work with my current system. I now can control my thermostat, lights and window shades all from my ph...

- Robert Panner

All oil to gas conversion services in Nashua, NH

Porch Pro Headshot Walley’s Heating & Air Conditioning

Walley’s Heating & Air Conditioning

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Walley's Heating & Air Conditioning is a local family owned organization that strives to provide first class heating and cooling services to clients. Walley's Heating & Air Conditioning is a full service H.V.A.C contractor based in Nashua, NH, founded in 1989 by Walley F. Lefavor. Our policy is to e...Read more about Walley’s Heating & Air Conditioning
Walley's Heating & Air Conditioning is a local family owned organization that strives to provide first class heating and cooling services to clients. Walley's Heating & Air Conditioning is a full service H.V.A.C contractor based in Nashua, NH, founded in 1989 by Walley F. Lefavor. Our policy is to e...Read more about Walley’s Heating & Air Conditioning
Porch Pro Headshot Patriot Htg and Cooling

Patriot Htg and Cooling

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Patriot Heating & Cooling has been in business for over 20 years under the name of Arts Heating & Air Conditioning. Owner and technician, Art Gosselin brings over 30 years of experience to his clients, and has been working almost completely on referral from existing clients! Customer satisfaction is...Read more about Patriot Htg and Cooling
Patriot Heating & Cooling has been in business for over 20 years under the name of Arts Heating & Air Conditioning. Owner and technician, Art Gosselin brings over 30 years of experience to his clients, and has been working almost completely on referral from existing clients! Customer satisfaction is...Read more about Patriot Htg and Cooling
Porch Pro Headshot Masterson Construx

Masterson Construx

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
My name is Ryan and I am a small business owner offering services for HVAC installs, roofing installs, and drywall installs. We are insured and well equipped. We will travel to where the job is located and we have been involved with all trades of construction for over eleven years, so we know what w...Read more about Masterson Construx
My name is Ryan and I am a small business owner offering services for HVAC installs, roofing installs, and drywall installs. We are insured and well equipped. We will travel to where the job is located and we have been involved with all trades of construction for over eleven years, so we know what w...Read more about Masterson Construx
Porch Pro Headshot JVC Home Improvement

JVC Home Improvement

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Based in Chelmsford, JVC Home Improvement is a remodeling contractor. Providing stair design, building addition, and entertainment room design, them have been in business since 2002.
Based in Chelmsford, JVC Home Improvement is a remodeling contractor. Providing stair design, building addition, and entertainment room design, them have been in business since 2002.
Porch Pro Headshot Crestwood Mechanical

Crestwood Mechanical

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(6)
Full Service Commercial and Residential Plumbing/HVAC/Electrical
Full Service Commercial and Residential Plumbing/HVAC/Electrical
Porch Pro Headshot Andrea Lock & Supply

Andrea Lock & Supply

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Porch Pro Headshot Dalicandro & Son Hvac

Dalicandro & Son Hvac

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(6)
Porch Pro Headshot Mill Street HVAC

Mill Street HVAC

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
(4)
Porch Pro Headshot Indigaro Heating and Cooling

Indigaro Heating and Cooling

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Indigaro heating and coolling Provides and installs Heating and cooling systems -Carrier, Goodman ,Bryant,American Standard Furnaces, to any part that are needed SHEETMETAL Installation Ac replacement Bathroom fans Boilers Services on roof top units Water heaters NEST THERMOSTAT CONSTRUCTIO...Read more about Indigaro Heating and Cooling
Indigaro heating and coolling Provides and installs Heating and cooling systems -Carrier, Goodman ,Bryant,American Standard Furnaces, to any part that are needed SHEETMETAL Installation Ac replacement Bathroom fans Boilers Services on roof top units Water heaters NEST THERMOSTAT CONSTRUCTIO...Read more about Indigaro Heating and Cooling
Porch Pro Headshot DLF Mechanical Services LLC

DLF Mechanical Services LLC

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Proudly serving New Hampshire reidents and business owners, the owners of DLF Mechanical Services LLC have nearly 50 years of combined experience in the Heating, Ventilation, Air Conditioning industry to provide expert service for any heating and cooling project. We take pride in the fact that, thro...Read more about DLF Mechanical Services LLC
Proudly serving New Hampshire reidents and business owners, the owners of DLF Mechanical Services LLC have nearly 50 years of combined experience in the Heating, Ventilation, Air Conditioning industry to provide expert service for any heating and cooling project. We take pride in the fact that, thro...Read more about DLF Mechanical Services LLC
Porch Pro Headshot Space Kraft LLC

Space Kraft LLC

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Porch Pro Headshot Howards Heating & Cooling

Howards Heating & Cooling

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Porch Pro Headshot Mass Heat and Air

Mass Heat and Air

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire
Porch Pro Headshot Daves Heating & AC

Daves Heating & AC

Oil to Gas Furnace Conversion
Serves Nashua, New Hampshire