Top-rated gas leak repair technicians.

Get matched with top gas leak repair technicians in Harrisburg, MO

Enter your ZIP and get matched with up to 5 pros

Need a pro for your gas leak repair project in Harrisburg, MO?

Select your specific project to find the pro for you.

Verified Reviews for Gas Leak Repair pros in Harrisburg, MO

*The Angi rating for Gas Leak Repair companies in Harrisburg, MO 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 Harrisburg, MO 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 October 18, 2025

Find Gas leak repair technicians in Harrisburg

Avatar for MasterTech Inc

MasterTech Inc

5150 Interstate 70 Dr SW
4.01(
87
)

MasterTech Inc

5150 Interstate 70 Dr SW
4.01(
87
)
Customers say: Super punctual
34 years of experience

MasterTech Plumbing, Heating and Cooling is a local family-owned company that has been in business since 1990. We continue the legacy of performing quality service with a staff of service technicians who believe you, the customer, deserve the best. For all your plumbing, air conditioner or furnace needs, you can rely on MasterTech to provide great service and great value.

"It went very good."

Gary J on January 2020

MasterTech Plumbing, Heating and Cooling is a local family-owned company that has been in business since 1990. We continue the legacy of performing quality service with a staff of service technicians who believe you, the customer, deserve the best. For all your plumbing, air conditioner or furnace needs, you can rely on MasterTech to provide great service and great value.

"It went very good."

Gary J on January 2020

Automotive Specialist

1201 Old 63 N
5.00(
6
)

Automotive Specialist

1201 Old 63 N
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned auto repair and maintenance company established in 2002. Our goal is to provide our clients with the best automotive repair solutions available. Automotive Specialist puts Old fashion value in our services. We stand behind our work!

We are a family owned auto repair and maintenance company established in 2002. Our goal is to provide our clients with the best automotive repair solutions available. Automotive Specialist puts Old fashion value in our services. We stand behind our work!

Wallace Plumbing

1819 Gordon St
4.72(
36
)

Wallace Plumbing

1819 Gordon St
4.72(
36
)
Customers say: True professional
44 years of experience

30 years in business in Columbia with thousands of satisfied customers. If you haven't used us before, ask around, it won't be hard to find a Wallace Plumbing happy customer. Give us a chance and we'll make you one too!!!

"Perfect, no issues. Very professional job."

WIlliam M on June 2018

30 years in business in Columbia with thousands of satisfied customers. If you haven't used us before, ask around, it won't be hard to find a Wallace Plumbing happy customer. Give us a chance and we'll make you one too!!!

"Perfect, no issues. Very professional job."

WIlliam M on June 2018

Avatar for Peters Heating & Air Conditioning

Peters Heating & Air Conditioning

4520 Broadway St
4.56(
84
)

Peters Heating & Air Conditioning

4520 Broadway St
4.56(
84
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Peters Heating and Air Conditioning is a Family owned business. It was opened in 1955 by Ralph and Charlie Peters. Our number one goal at Peters is to satisfy the customer and we have been doing so for over 57 years. We take pride in our high quality craftsmanship and customer satisfaction. Additional phone - (888) 491-4816. We service the areas around: Quincy IL, Hamilton IL, Pittsfield IL, Hannibal MO, Kirksville MO, Columbia MO, Troy MO, St Charles MO, O'fallon MO, St Peters MO, Wentzville MO, and Jefferson City, MO. Check out one of 7 locations; Hamilton, IL - 1975 Keokuk St, Hamilton, IL 62341; (217) 847-2777. Pittsfield, IL - 1401 W Washington, Pittsfield, IL 62363; (217) 285-1600. Columbia, MO - 3801 Waco Rd, Columbia, MO 65202; (573) 443-3660. Hannibal, MO - 4560 Paris Gravel Rd, Hannibal, MO 63401; (573) 221-0093. Kirksville, MO - 1515 S Baltimore, Kirksville, MO 63501; (660) 665-5665. Greater St Louis - 377 Travis Boulevard,Troy, MO 63379. Phone: (636) 462-5161, Fax: (636) 528-9552.

"Log the time they come in and leave: they will overcharge you a LOT!!! They may also have to come (like for me) three times before they advise you to replace the unit. But they will still charge you for everything pointless that they did before then. First visit: Added R22 and left. It didn’t work ($377.50) Second and third visits: Replaced capacitor and left. It didn’t work. Came back and condemned the unit as unfixable. ($185). This is Peter’s in Columbia, MO."

Gui D on September 2024

Peters Heating and Air Conditioning is a Family owned business. It was opened in 1955 by Ralph and Charlie Peters. Our number one goal at Peters is to satisfy the customer and we have been doing so for over 57 years. We take pride in our high quality craftsmanship and customer satisfaction. Additional phone - (888) 491-4816. We service the areas around: Quincy IL, Hamilton IL, Pittsfield IL, Hannibal MO, Kirksville MO, Columbia MO, Troy MO, St Charles MO, O'fallon MO, St Peters MO, Wentzville MO, and Jefferson City, MO. Check out one of 7 locations; Hamilton, IL - 1975 Keokuk St, Hamilton, IL 62341; (217) 847-2777. Pittsfield, IL - 1401 W Washington, Pittsfield, IL 62363; (217) 285-1600. Columbia, MO - 3801 Waco Rd, Columbia, MO 65202; (573) 443-3660. Hannibal, MO - 4560 Paris Gravel Rd, Hannibal, MO 63401; (573) 221-0093. Kirksville, MO - 1515 S Baltimore, Kirksville, MO 63501; (660) 665-5665. Greater St Louis - 377 Travis Boulevard,Troy, MO 63379. Phone: (636) 462-5161, Fax: (636) 528-9552.

"Log the time they come in and leave: they will overcharge you a LOT!!! They may also have to come (like for me) three times before they advise you to replace the unit. But they will still charge you for everything pointless that they did before then. First visit: Added R22 and left. It didn’t work ($377.50) Second and third visits: Replaced capacitor and left. It didn’t work. Came back and condemned the unit as unfixable. ($185). This is Peter’s in Columbia, MO."

Gui D on September 2024

Avatar for Hornbuckle Heating & Cooling & Plumbing Inc

Hornbuckle Heating & Cooling & Plumbing Inc

205 Bluff St
4.60(
20
)

Hornbuckle Heating & Cooling & Plumbing Inc

205 Bluff St
4.60(
20
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Full service heating, cooling, refrigeration, and plumbing company. If it heats, if it cools, if it supplies you that hot shower, or drains away sewage or grey water, we can fix it. Experts in residential and light commercial, service, retrofit, and new construction work with all employees being cross trained in all fields in addition to specialty. Note: Our rate is based on time and materials. This company is now a second generation company, with well over 100 years combined experience in all fields. We are not just the best in our field or our area, we are the only choice for expert service and recommendations.

Full service heating, cooling, refrigeration, and plumbing company. If it heats, if it cools, if it supplies you that hot shower, or drains away sewage or grey water, we can fix it. Experts in residential and light commercial, service, retrofit, and new construction work with all employees being cross trained in all fields in addition to specialty. Note: Our rate is based on time and materials. This company is now a second generation company, with well over 100 years combined experience in all fields. We are not just the best in our field or our area, we are the only choice for expert service and recommendations.

Avatar for Mr Rooter Plumbing of Columbia Missouri

Mr Rooter Plumbing of Columbia Missouri

8501 E Richland Rd
4.31(
36
)

Mr Rooter Plumbing of Columbia Missouri

8501 E Richland Rd
4.31(
36
)
Customers say: Quick response
21 years of experience

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"Sewer lines needed to be replaced. The workers came out and worked in the rain to get it completed. I went out to take a picture of how deep it was and was told the porch was compromised since they had removed dirt from under wooden porch. So they took a picture. They finished, said they would be back to smooth the huge pile of dirt out and put grass seed down. The biggest thing is they didn't put much dirt back under the wooden porch. Is it still compromised? Could very well be. They refuse to come back and finish the job. They certainly don't follow thru but were very thorough about making sure they get paid. Find someone else!"

Rhonda B on July 2025

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"Sewer lines needed to be replaced. The workers came out and worked in the rain to get it completed. I went out to take a picture of how deep it was and was told the porch was compromised since they had removed dirt from under wooden porch. So they took a picture. They finished, said they would be back to smooth the huge pile of dirt out and put grass seed down. The biggest thing is they didn't put much dirt back under the wooden porch. Is it still compromised? Could very well be. They refuse to come back and finish the job. They certainly don't follow thru but were very thorough about making sure they get paid. Find someone else!"

Rhonda B on July 2025

Gas Leak Repair questions, answered by experts

Capping a gas line costs approximately $125. The final price varies from $75 and $150 depending on your contractor’s hourly rate. To completely remove a gas line and cap it at the base can cost up to $250. Most contractors will charge a flat fee instead of by the hour since capping is often part of a larger project.

Replacing a gas valve on a water heater will take a professional plumber between 1 and 1½ hours. However, they may require extra time to diagnose the problem with your water heater, particularly since so many of the surrounding parts work together. Speak with your plumber before the job to confirm the pre-hour price and the approximate length of the job.

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

Yes, most states require a plumber to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. Check our state licensing tool to review the local plumber guidelines.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification, which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Before you hire a natural gas plumber, it’s a good idea to get quotes from multiple pros to find the best value. When speaking with prospective plumbers, ask them if they’re licensed to work with gas lines, what precautions they take to ensure safety during the project, and how to handle an emergency if there’s a leak after the job. You may also want to know about warranties or guarantees, additional costs, how to prep your home, and if you’ll need to relight your pilot lights.

The Harrisburg, MO homeowners’ guide to gas leak repairs

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

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"