Top-rated gas leak repair technicians.

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Avatar for Arctic Air Conditioning

Arctic Air Conditioning

4.84(
829
)
Approved Pro

Arctic Air Conditioning

4.84(
829
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1977 years of experience

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Prompt & excellent service- no complaints"

Lorenzo S on November 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Prompt & excellent service- no complaints"

Lorenzo S on November 2025


Avatar for ABCastello's Heating and Cooling

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2005 years of experience

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025


Avatar for Pascale Plumbing & Heating, Inc.

Pascale Plumbing & Heating, Inc.

4.69(
108
)
Approved Pro

Pascale Plumbing & Heating, Inc.

4.69(
108
)
Approved Pro
Customers say: True professional
2011 years of experience
Free onsite estimate

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

"Kevin figured out a tricky problem with our clogged pipe effecting or washer capacity, was super professional and great at his job! 10/10 great service, affordable pricing! "

Hayley v on July 2025

When your plumbing stops working, you need fast, reliable services. You can get all of that and more, from a dependable professional like Angelo Pascale. Our trusted team will help return your home to normal. We specialize in all your plumbing needs. Call us for a free estimate today.

"Kevin figured out a tricky problem with our clogged pipe effecting or washer capacity, was super professional and great at his job! 10/10 great service, affordable pricing! "

Hayley v on July 2025


Lamco Plumbing & Heating Contractors

4.75(
233
)
Approved Pro

Lamco Plumbing & Heating Contractors

4.75(
233
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1993 years of experience

Lamco Plumbing & Heating Contractors, Inc., has been in business since 1975. We do all aspects of plumbing , and heating repairs service and installation. We specialize in boiler Installations and oil to gas conversions.

"Most recently we had the pleasure of working with Tom and Anthony from the LAMCO team installing a new gas steam boiler. Process was seamless, in fact, replacement was done in 1 day during heating season! Materials, workmanship and quality were excellent. From start to finish, their communication was excellent, keeping me informed every step of the way. The team demonstrated unmatched expertise and professionalism throughout the project, answering all my questions and ensuring everything was done to the highest standard. I highly recommend LAMCO to anyone considering similar projects. LAMCO has done several projects for our historic home-new kitchen, updated bathrooms, fireplace gas insert, without any hitches. Exceptional service all around! Each of our projects were completed on time without any technical, financial or administrative deficiencies. All projects were reviewed and approved by inspectors. LAMCO also qualifies for the NJ GAS Boiler Efficient Loan program. "

_ D on May 2025

Lamco Plumbing & Heating Contractors, Inc., has been in business since 1975. We do all aspects of plumbing , and heating repairs service and installation. We specialize in boiler Installations and oil to gas conversions.

"Most recently we had the pleasure of working with Tom and Anthony from the LAMCO team installing a new gas steam boiler. Process was seamless, in fact, replacement was done in 1 day during heating season! Materials, workmanship and quality were excellent. From start to finish, their communication was excellent, keeping me informed every step of the way. The team demonstrated unmatched expertise and professionalism throughout the project, answering all my questions and ensuring everything was done to the highest standard. I highly recommend LAMCO to anyone considering similar projects. LAMCO has done several projects for our historic home-new kitchen, updated bathrooms, fireplace gas insert, without any hitches. Exceptional service all around! Each of our projects were completed on time without any technical, financial or administrative deficiencies. All projects were reviewed and approved by inspectors. LAMCO also qualifies for the NJ GAS Boiler Efficient Loan program. "

_ D on May 2025


"Vince was terrific. I found him on a this page, looked at the reviews, saw he was close, and I took a chance. I'm glad I did. He shows up when he says he will, explains what the problem is and what your options are, and then does great work for the promised price. He's my go-to plumber from now on."

Jeffrey G on August 2019

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Vince was terrific. I found him on a this page, looked at the reviews, saw he was close, and I took a chance. I'm glad I did. He shows up when he says he will, explains what the problem is and what your options are, and then does great work for the promised price. He's my go-to plumber from now on."

Jeffrey G on August 2019


Avatar for On The Spot Plumbing and Heating

On The Spot Plumbing and Heating

5.00(
1
)
Approved Pro

On The Spot Plumbing and Heating

5.00(
1
)
Approved Pro
2020 years of experience
Emergency services offered

On the Spot Plumbing and Heating is a trusted service provider located in Totowa, New Jersey, serving both residential and commercial clients throughout the region. Specializing in a comprehensive range of plumbing and heating solutions, the company prides itself on delivering prompt, reliable, and high-quality service. From routine maintenance and repairs to installations and emergency services, On the Spot Plumbing and Heating ensures that every job is handled with utmost professionalism and attention to detail. With a focus on customer satisfaction, the team of skilled technicians is committed to providing tailored solutions that meet the specific needs of their clients, ensuring their plumbing and heating systems operate efficiently and effectively year-round.

On the Spot Plumbing and Heating is a trusted service provider located in Totowa, New Jersey, serving both residential and commercial clients throughout the region. Specializing in a comprehensive range of plumbing and heating solutions, the company prides itself on delivering prompt, reliable, and high-quality service. From routine maintenance and repairs to installations and emergency services, On the Spot Plumbing and Heating ensures that every job is handled with utmost professionalism and attention to detail. With a focus on customer satisfaction, the team of skilled technicians is committed to providing tailored solutions that meet the specific needs of their clients, ensuring their plumbing and heating systems operate efficiently and effectively year-round.


Manny Design

New on AngiNew on Angi
Approved Pro

Manny Design

New on AngiNew on Angi
Approved Pro
2014 years of experience
Free onsite estimate

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for FMS Plumbing and Heating

FMS Plumbing and Heating

4.96(
93
)

FMS Plumbing and Heating

4.96(
93
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

At FMS Plumbing and Heating, we are fully licensed, insured, and equipped to handle all your plumbing, sewer and septic needs. Our expert professional plumbers deliver outstanding results on every job and work to exceed the expectations of every customer. We are always available when you need us with emergency service 24 hours a day, 7 days a week. You can read more about our company and view a complete listing of our services on our website. Call us today at 908-403-6495 to arrange service, request emergency service, and for a free estimate for your plumbing needs in Monmouth, Middlesex, Union, Somerset, Ocean County and surrounding areas including Edison, NJ, Hazlet, NJ, Middletown, NJ, or Old Bridge, NJ.

"Dennis was prompt, polite, gave a complete explanation of the problem at hand, and cleaned up after the job was complete."

Bill R on December 2021

At FMS Plumbing and Heating, we are fully licensed, insured, and equipped to handle all your plumbing, sewer and septic needs. Our expert professional plumbers deliver outstanding results on every job and work to exceed the expectations of every customer. We are always available when you need us with emergency service 24 hours a day, 7 days a week. You can read more about our company and view a complete listing of our services on our website. Call us today at 908-403-6495 to arrange service, request emergency service, and for a free estimate for your plumbing needs in Monmouth, Middlesex, Union, Somerset, Ocean County and surrounding areas including Edison, NJ, Hazlet, NJ, Middletown, NJ, or Old Bridge, NJ.

"Dennis was prompt, polite, gave a complete explanation of the problem at hand, and cleaned up after the job was complete."

Bill R on December 2021


QNS Plumbing Sewer & Drain Inc

4.95(
372
)

QNS Plumbing Sewer & Drain Inc

4.95(
372
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Qns Plumbing Sewer & Drain Inc in North Brunswick - NJ - Middlesex County and is a business with Plumbing Contractors on staff. Qns Plumbing Sewer & Drain Inc is listed in the categories Plumbing Contractors, Sewer & Drain Services, Plumbing Repair & Service, Septic Cleaning, Plumbing Contractors Licensed, Sewer & Drain Cleaning and Sewer & Drain Cleaning Service & Repair and offers Drains, Sewer Drains, Drain Cleaning, Drain Repair, Sewer Repair, Sewer Systems, Clogged Drains etc. Have you done business with Qns Plumbing Sewer & Drain Inc? Leave a compliment or complaint on this page and help other visitors decide who / where they are going to do business with. No subs. Cost is determined by the job. No travel charges. Service fees may apply. Extra charge for after hour service. License #: 12305.

"Quincy came when he said and did a great job installing my new dishwasher."

Elyse H on November 2018

Qns Plumbing Sewer & Drain Inc in North Brunswick - NJ - Middlesex County and is a business with Plumbing Contractors on staff. Qns Plumbing Sewer & Drain Inc is listed in the categories Plumbing Contractors, Sewer & Drain Services, Plumbing Repair & Service, Septic Cleaning, Plumbing Contractors Licensed, Sewer & Drain Cleaning and Sewer & Drain Cleaning Service & Repair and offers Drains, Sewer Drains, Drain Cleaning, Drain Repair, Sewer Repair, Sewer Systems, Clogged Drains etc. Have you done business with Qns Plumbing Sewer & Drain Inc? Leave a compliment or complaint on this page and help other visitors decide who / where they are going to do business with. No subs. Cost is determined by the job. No travel charges. Service fees may apply. Extra charge for after hour service. License #: 12305.

"Quincy came when he said and did a great job installing my new dishwasher."

Elyse H on November 2018


Avatar for Palmasano Plumbing & Heating LLC

Palmasano Plumbing & Heating LLC

5.00(
112
)

Palmasano Plumbing & Heating LLC

5.00(
112
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

• 2016 Super Service Award Winner - 3rd Consecutive Year! • 20+ Years of Plumbing Experience • Master Plumber Specializing in ALL your Plumbing & Water Heating needs • Certified Noritz Tankless Water Heating Service Representative & Installer • Boiler Installation & Repair Specialists in Oil, Propane & Natural Gas • Fully Licensed & Insured • 24/7 Emergency Plumbing Services Offered • Call (973) 768-1827 to Schedule an Appointment Today!

"Palmasano Plumbing & Heating were exceptional once again! Very knowledgeable, professional, neat, friendly and efficient. They are now a favorite in my contact lists! Thank you David and Staff!!"

Joanne G on May 2023

• 2016 Super Service Award Winner - 3rd Consecutive Year! • 20+ Years of Plumbing Experience • Master Plumber Specializing in ALL your Plumbing & Water Heating needs • Certified Noritz Tankless Water Heating Service Representative & Installer • Boiler Installation & Repair Specialists in Oil, Propane & Natural Gas • Fully Licensed & Insured • 24/7 Emergency Plumbing Services Offered • Call (973) 768-1827 to Schedule an Appointment Today!

"Palmasano Plumbing & Heating were exceptional once again! Very knowledgeable, professional, neat, friendly and efficient. They are now a favorite in my contact lists! Thank you David and Staff!!"

Joanne G on May 2023

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Gas Leak Repair questions, answered by experts

Take this one seriously! If your oven smells like gas when it’s off, this is a telltale sign of a gas leak that can lead to a fire or explosion. In addition, a small leak has the potential to turn into a major leak without warning if any part of your piping or tubing breaks. Potential sources of a leak include the gas valve, burner, joint, or connection lines behind the stove. If the leak appears to be significant, you should contact the gas company or fire department.  

Safety steps include proper vent installation, connector tightness, and leak testing. A safe environment must be maintained throughout.

In most cases, a gas stove should be installed by a licensed plumber. Connecting gas appliances carries many risks, chief among them a fatal gas leak. If your home is already set up with the proper gas hookups, you may be able to DIY the installation (or save money by hiring a local handyperson or basic appliance installer near you rather than a plumber). If you’re ever in doubt, however, we recommend going with a professional master plumber.

Costs depend on furnace size, ductwork modifications, labor, and efficiency ratings of the chosen system.

The cost to convert a wood fireplace to gas ranges from $500 to $5,500 on average, with most people paying $3,000 for a conversion. Both wood and gas fireplaces have pros and cons—gas fireplaces are easier to clean and maintain, while fires in wood-burning fireplaces are especially warm and cozy.

The Millington, NJ homeowners’ guide to gas leak repairs

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