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Verified Reviews for Gas Leak Repair pros in Harmony, MN

*The Angi rating for Gas Leak Repair companies in Harmony, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

*The HomeAdvisor rating for Gas Leak Repair companies in Harmony, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

Last update on November 08, 2025

Find Gas leak repair technicians in Harmony

Broadway Car Care

5.00(
1
)

Broadway Car Care

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service automotive and light truck repair center located in downtown Rochester near the Mayo Clinic. We have been family owned and operated since opening in 2004.

We are a full service automotive and light truck repair center located in downtown Rochester near the Mayo Clinic. We have been family owned and operated since opening in 2004.

Cozik Plumbing & Heating

4.78(
60
)

Cozik Plumbing & Heating

4.78(
60
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Family owned and operated since 1948.

"Chris was very easy to contact and continued to communicate up to the installation date. Once he came, he was on time and the whole thing went smoothly. Additionally, I was thrilled by the affordable charge for his work. I would recommend Chris and Cozik Plumbing to anyone looking for plumbing services!"

Franci L on October 2019

Family owned and operated since 1948.

"Chris was very easy to contact and continued to communicate up to the installation date. Once he came, he was on time and the whole thing went smoothly. Additionally, I was thrilled by the affordable charge for his work. I would recommend Chris and Cozik Plumbing to anyone looking for plumbing services!"

Franci L on October 2019

Avatar for Joe's Auto Care

Joe's Auto Care

4.78(
27
)

Joe's Auto Care

4.78(
27
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Joe’s Auto & Tire is a full-service preventive maintenance & automotive repair center that has been performing high quality, guaranteed automotive repairs in the Rochester area since 2000. We are your local alternative to the dealership for all scheduled maintenance of your personal vehicle, or fleet car or truck. Bring in your foreign and domestic auto, SUV, or pickup today with complete confidence that your vehicle will be serviced correctly while maintaining your manufacturer's warranty. Joe’s Auto & Tire is an independently owned and operated full-service repair and maintenance facility. We use the latest diagnostic equipment to guarantee your vehicle is repaired or serviced properly and in a timely fashion. We only use quality replacement parts, and our technicians are ASE-certified.

Joe’s Auto & Tire is a full-service preventive maintenance & automotive repair center that has been performing high quality, guaranteed automotive repairs in the Rochester area since 2000. We are your local alternative to the dealership for all scheduled maintenance of your personal vehicle, or fleet car or truck. Bring in your foreign and domestic auto, SUV, or pickup today with complete confidence that your vehicle will be serviced correctly while maintaining your manufacturer's warranty. Joe’s Auto & Tire is an independently owned and operated full-service repair and maintenance facility. We use the latest diagnostic equipment to guarantee your vehicle is repaired or serviced properly and in a timely fashion. We only use quality replacement parts, and our technicians are ASE-certified.

Avatar for Tonna Mechanical

Tonna Mechanical

4.77(
69
)

Tonna Mechanical

4.77(
69
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Tonna Mechanical is locally owned and operated. Providing full services for heating, air conditioning, plumbing, water conditioning, radon testing & mitigation, indoor air quality since its inception in 1976, Tonna Mechanical has made a commitment to quality, integrity, and reliability. Supported by a professional management team our goal is to be your mechanical contractor of choice by offering the best service possible at a reasonable price - from routine maintenance to complete installations. Tonna Mechanical takes pride in being one of the few Carrier Factory Authorized Dealers (CFAD) in Southeast Minnesota. One of the requirements for us to become a CFAD was to have our technicians become N.A.T.E. (North American Technical Excellence) certified. This requires us to provide the proper training and skills necessary for our technician to pass written exams. These exams ensure the technician coming to your home or business is trained with the proper skills and knowledge to service your equipment. N.A.T.E. is becoming an industry standard to assure customers are getting the best possible service.

"Skyler Foss did a great job fixing the problem with my furnace. Very friendly and courteous."

Ruth S on January 2024

Tonna Mechanical is locally owned and operated. Providing full services for heating, air conditioning, plumbing, water conditioning, radon testing & mitigation, indoor air quality since its inception in 1976, Tonna Mechanical has made a commitment to quality, integrity, and reliability. Supported by a professional management team our goal is to be your mechanical contractor of choice by offering the best service possible at a reasonable price - from routine maintenance to complete installations. Tonna Mechanical takes pride in being one of the few Carrier Factory Authorized Dealers (CFAD) in Southeast Minnesota. One of the requirements for us to become a CFAD was to have our technicians become N.A.T.E. (North American Technical Excellence) certified. This requires us to provide the proper training and skills necessary for our technician to pass written exams. These exams ensure the technician coming to your home or business is trained with the proper skills and knowledge to service your equipment. N.A.T.E. is becoming an industry standard to assure customers are getting the best possible service.

"Skyler Foss did a great job fixing the problem with my furnace. Very friendly and courteous."

Ruth S on January 2024

Gas Leak Repair questions, answered by experts

You should have a licensed plumber to install a gas line for your new gas fireplace. As experts in all things natural gas, these professionals understand how to work with gas safely to avoid explosions, leaks, and other potentially hazardous situations. They also know how to handle the other aspects of the process, including pulling permits, digging trenches, and connecting new gas lines to old lines.

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

Having gas appliances in your home can be convenient—you benefit from faster water heating, more efficient clothes drying, and more affordable home heating. However, you need to be aware of the signs of a gas leak so that you and your family can take precautions to be safe around these versatile appliances. 

Signs of a gas leak include:

  • Hissing sounds

  • Rotten egg smell

  • Higher than usual gas usage

  • Physical symptoms, such as headaches, dizziness, and nausea

A few factors determine the amount of time it takes to convert from an oil to a gas furnace, mainly adding in the gas lines, updating your appliances, removing the old oil system, and installing a chimney line. These projects can vary, but you should expect them to take at least two or three days to complete.

Even if you invested in the cost of a gas shut-off valve for your oven and other appliances, it’s a good idea to add a seismic shut-off valve as an extra safety measure. 

Gas shut-off valves for appliances are manual, meaning someone has to cut off the flow of gas. This leaves room for error, as you might not be home or might be too distracted to think about gas lines during an earthquake. An earthquake valve is automatic and will protect your home from gas-related disasters in the event of an earthquake.

The Harmony, MN homeowners’ guide to gas leak repairs

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

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