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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 07, 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

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

The size of a pipe isn’t always the outside or inside diameter. Rather, it’s a nominal diameter that depends on the type of pipe. For male pipes, you’ll need to measure the outside diameter. For female pipes, you’ll need to measure the inside diameter. You’ll then need to use a nominal diameter conversion chart to get the actual pipe size you’d buy in the store.

In North America, pipe measurements are listed as the nominal pipe size (NPS). This measurement refers to the outside diameter. As an example, a 1/2-inch copper pipe has an outside diameter of 5/8 of an inch. If a hardware store lists a pipe as having a 2 NPS, it means that all the pipes with this measurement have a 2 ⅜-inch outside diameter, regardless of wall thickness and inside diameter.

The cost to install a gas line is $540 on average, but most spend between $260 and $820. In extreme cases, your total cost could reach $1,350.

Factors that influence the cost of a new gas line installation include your geographic location, materials, and labor. Gas line installation costs are higher in urban versus rural areas due to the drilling technique required to get under road structures.

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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