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Verified Reviews for Gas Leak Repair pros in Janesville, MN

*The Angi rating for Gas Leak Repair companies in Janesville, 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 Janesville, 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 December 06, 2025

Find Gas leak repair technicians in Janesville

Davis Comfort Systems Inc.

5.00(
22
)

Davis Comfort Systems Inc.

5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Davis Comfort Systems provides complete residential & light commercial project design, sales, installation and service of HVAC. We always have some great financing offers available to qualified buyers. Davis Comfort Systems has experience with Green Technologies - GeoSystems and Heat Pumps since 1987. As a referral driven company we are always striving to provide our customers with 100% satisfaction. We have an A+ rating with the Better Business Burea and Angie's List. We Love Angie's list!

"They were very neat, prompt, professional and it was not expensive."

Mary C on July 2019

Davis Comfort Systems provides complete residential & light commercial project design, sales, installation and service of HVAC. We always have some great financing offers available to qualified buyers. Davis Comfort Systems has experience with Green Technologies - GeoSystems and Heat Pumps since 1987. As a referral driven company we are always striving to provide our customers with 100% satisfaction. We have an A+ rating with the Better Business Burea and Angie's List. We Love Angie's list!

"They were very neat, prompt, professional and it was not expensive."

Mary C on July 2019

Owatonna Heating & Cooling

3.67(
3
)

Owatonna Heating & Cooling

3.67(
3
)
Customers say: Terrific value
48 years of experience

Owatonna Heating & Cooling was founded in 1978 and purchased by Wes and Amy Kain in 1996. Wes brings nearly 30 year background experience in the HVAC industry. Owatonna Heating & Cooling has been offering Carrier products since it was founded. We specialize in commercial, industrial, and residential heating, cooling, and ventilation services. We also provide services for indoor air quality, commercial refrigeration from ice machines to walk in freezers, and design build services with engineered drawings. Additionally we have a complete custom sheet metal fabrication shop. In 2010, Owatonna Heating and Cooling earned the distinction of Carrier Factory Authorized Dealer status, committing our business to the utmost in integrity and professional service. Carrier Factory Authorized Dealers must perform to rigorous national standards consistently and continually in order to qualify for factory endorsement. Additionally, they participate in extensive factory training on technical aspects of equipment installation, maintenance, and repair. We also require our service technicians to be NATE certified. This means our technicians have passed a stringent set of core and specialty exams to ensure their technical competency. They also receive ongoing training specific to Carrier technology and products. We are located in downtown Owatonna, servicing the Owatonna, Medford, Waseca, Claremont, Faribault, Blooming Prairie, Ellendale, and New Richland areas. Community involvement is an essential focus for Wes and Amy and their employees. Being committed to giving back to the community through volunteering, sponsorships, and donations is a key value that we pride ourselves in at Owatonna Heating and Cooling. We appreciate our customers using their “local” dealer for all of the HVAC needs

Owatonna Heating & Cooling was founded in 1978 and purchased by Wes and Amy Kain in 1996. Wes brings nearly 30 year background experience in the HVAC industry. Owatonna Heating & Cooling has been offering Carrier products since it was founded. We specialize in commercial, industrial, and residential heating, cooling, and ventilation services. We also provide services for indoor air quality, commercial refrigeration from ice machines to walk in freezers, and design build services with engineered drawings. Additionally we have a complete custom sheet metal fabrication shop. In 2010, Owatonna Heating and Cooling earned the distinction of Carrier Factory Authorized Dealer status, committing our business to the utmost in integrity and professional service. Carrier Factory Authorized Dealers must perform to rigorous national standards consistently and continually in order to qualify for factory endorsement. Additionally, they participate in extensive factory training on technical aspects of equipment installation, maintenance, and repair. We also require our service technicians to be NATE certified. This means our technicians have passed a stringent set of core and specialty exams to ensure their technical competency. They also receive ongoing training specific to Carrier technology and products. We are located in downtown Owatonna, servicing the Owatonna, Medford, Waseca, Claremont, Faribault, Blooming Prairie, Ellendale, and New Richland areas. Community involvement is an essential focus for Wes and Amy and their employees. Being committed to giving back to the community through volunteering, sponsorships, and donations is a key value that we pride ourselves in at Owatonna Heating and Cooling. We appreciate our customers using their “local” dealer for all of the HVAC needs

Avatar for Connors Plumbing & Heating Inc

Connors Plumbing & Heating Inc

4.53(
32
)

Connors Plumbing & Heating Inc

4.53(
32
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Welcome to Connors Plumbing & Heating, Inc! As your local Lennox dealer, we’re proud to offer the finest heating, cooling and indoor air quality products, along with a full complement of plumbing, drain cleaning, new construction and remodeling services. All with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable inside. Established in 1949 by Robert Connors, we're now in our second generation as a family-owned and operated business. Today, and under the leadership of company president, Peggy Hildebrandt, you can rely on us for all your plumbing, heating and cooling needs. We are a full service contractor specializing in residential and light commercial service, new construction, replacement, design and consultation. We have served the area offering quality Lennox Heating, Ventilation, and Air Conditioning equipment since we became a dealer in 1956. We service all makes of heating and air conditioning equipment, along with residential and light commercial plumbing systems. Our technicians are available for 24-hour emergency service. Call us today. Also serving Mankato, North Mankato, Fairbault, Madison Lake, St. Clair, & Medford.

"This company charged over $2000 for labor to diagnose and install an air conditioner compressor that was UNDER WARRANTY! Again, the labor was over $2000 and no parts!!! Go somewhere else because the labor charges are insane!"

Roanne J on July 2023

Welcome to Connors Plumbing & Heating, Inc! As your local Lennox dealer, we’re proud to offer the finest heating, cooling and indoor air quality products, along with a full complement of plumbing, drain cleaning, new construction and remodeling services. All with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable inside. Established in 1949 by Robert Connors, we're now in our second generation as a family-owned and operated business. Today, and under the leadership of company president, Peggy Hildebrandt, you can rely on us for all your plumbing, heating and cooling needs. We are a full service contractor specializing in residential and light commercial service, new construction, replacement, design and consultation. We have served the area offering quality Lennox Heating, Ventilation, and Air Conditioning equipment since we became a dealer in 1956. We service all makes of heating and air conditioning equipment, along with residential and light commercial plumbing systems. Our technicians are available for 24-hour emergency service. Call us today. Also serving Mankato, North Mankato, Fairbault, Madison Lake, St. Clair, & Medford.

"This company charged over $2000 for labor to diagnose and install an air conditioner compressor that was UNDER WARRANTY! Again, the labor was over $2000 and no parts!!! Go somewhere else because the labor charges are insane!"

Roanne J on July 2023

Gas Leak Repair questions, answered by experts

The best way to reset this valve is to contact your utility provider to do so safely. If the pipes are damaged and you reset the valve anyway, it could lead to a gas leak. It’s important to call in a pro as soon as you can to reconnect your gas supply after an earthquake and ensure the device will work again the next time there’s a quake.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Having the right size pipe ensures proper drainage and helps protect against clogs and other plumbing problems. A pipe that's too small will take longer to drain, which can result in backups. And solids can build up in pipes that are too large. Choosing a pipe with the appropriate volume also means it will be able to handle water pressure, which is the force behind the water.

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

Because of the potential danger associated with incorrectly capping the gas line that serves the gas fireplace, many people will choose to hire a professional to do the work. Some homeowners may choose to hire a pro to only handle the gas line for them. They then may attempt to remove the actual insert on their own, which is a challenging—but not impossible—DIY project.

The Janesville, 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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