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Verified Reviews for Gas Leak Repair pros in Saint Anne, IL

*The Angi rating for Gas Leak Repair companies in Saint Anne, IL 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 Saint Anne, IL 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 23, 2025

Find Gas leak repair technicians in Saint Anne

M&M Service Company

130 N Chiles
No reviews yet

M&M Service Company

130 N Chiles
No reviews yet
Free onsite estimate

M&M Service Company is a locally owned agricultural cooperative serving the supply, marketing, and service needs of members since 1927. Customers who do business with the cooperative during the company fiscal year, and are members of a local Farm Bureau, are eligible to participate in patronage refunds. Although our farmer-owners represent the majority of our membership, our company has always adapted to the changing needs of the communities it serves. In addition to farm related products and services, we serve the liquid fuel, propane, and lawn care needs of both residential and commercial customers. Our FAST STOP stores provide fuel and other convenience items to our patrons.

M&M Service Company is a locally owned agricultural cooperative serving the supply, marketing, and service needs of members since 1927. Customers who do business with the cooperative during the company fiscal year, and are members of a local Farm Bureau, are eligible to participate in patronage refunds. Although our farmer-owners represent the majority of our membership, our company has always adapted to the changing needs of the communities it serves. In addition to farm related products and services, we serve the liquid fuel, propane, and lawn care needs of both residential and commercial customers. Our FAST STOP stores provide fuel and other convenience items to our patrons.

Service First Mechanical Inc.

850 W. Dupont Rd
No reviews yet

Service First Mechanical Inc.

850 W. Dupont Rd
No reviews yet
17 years of experience

Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.

Service First Mechanical values its customers and workers. Having been in the plumbing industry for 30+ years Service First Mechanical has exceptional reputation to uphold. Managed by a reliable group of 20+ licensed plumbers that are on call 24 hours a day. No job is too big or too small.

R.J. O'Neil, Inc.

1125 S. Lake Street
1.00(
1
)

R.J. O'Neil, Inc.

1125 S. Lake Street
1.00(
1
)
99 years of experience

R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.

"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."

Jonathan D on July 2025

R.J. O’Neil, Inc. is a small shop with a lot of know-how. Since 1926, R. J. O’Neil, Inc. has been serving Montgomery, IL and the surrounding area. With a team of talented and skilled workers who can solve any plumbing or HVAC issue, it won’t matter if you own a business or if your problem is at home. From installing a faucet in your home or school to plumbing entire buildings, they have done it all. Always reliable and always on call, R.J. O’Neil, Inc. is the first choice in service and ability. Call us at (630)906-1300, email us at [email protected], or feel free to stop in at 1125 S. Lake Street, Montgomery, IL 60538.

"As a small business owner, I strongly caution others against this HVAC/R company. In over 10 years, they?ve been the least trustworthy and poorest performing contractor I?ve worked with. We experienced repeated service issues, a 25% rate hike without notice, ignored emails, and unreturned quote requests. Worse, we were billed for work that wasn?t done?confirmed twice, including by a third-party inspection with photos. Even when confronted, they deflected and delayed for months. We had to hire another company. They also mis-sized a walk-in freezer due to bad measurements and blamed their supplier. When shown proof it was undersized, they argued with no solution. They later mismeasured again on a replacement bid. Their attitude throughout was defensive, unprofessional, and dismissive. If something goes wrong?and it likely will?they will not stand behind their work. Save yourself the frustration and look elsewhere."

Jonathan D on July 2025

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)
27 years of experience

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Mepco A/C Heating & Plumbing

10956 E Le Claire St
No reviews yet

Mepco A/C Heating & Plumbing

10956 E Le Claire St
No reviews yet
40 years of experience

Mepco a/c, heating & plumbing is owned and run by michael e plein. We offer many great services at great prices and we always welcome new customers. Thanks to our loyal customers, we now offer great discount codes on our facebook account to help you save money. We are open monday-friday 7:30a.m.-4:30p.m & we have an answering service that can reach a service technician for emergency weekend calls.

Mepco a/c, heating & plumbing is owned and run by michael e plein. We offer many great services at great prices and we always welcome new customers. Thanks to our loyal customers, we now offer great discount codes on our facebook account to help you save money. We are open monday-friday 7:30a.m.-4:30p.m & we have an answering service that can reach a service technician for emergency weekend calls.

Avatar for Priority Systems Mechanical Services

Priority Systems Mechanical Services

4699 West 3000N Road
No reviews yet

Priority Systems Mechanical Services

4699 West 3000N Road
No reviews yet
18 years of experience

We use no subcontractors, $50.00 trip charge, $75.00 diagnostic fee, (may be waived based on required work performed). Credit Cards accepted, a 3% processing fee may be added to invoice total.

We use no subcontractors, $50.00 trip charge, $75.00 diagnostic fee, (may be waived based on required work performed). Credit Cards accepted, a 3% processing fee may be added to invoice total.

Avatar for McDonagh & Sons Plumbing & Sewer Inc

McDonagh & Sons Plumbing & Sewer Inc

6907 W. Grand Ave
4.86(
51
)

McDonagh & Sons Plumbing & Sewer Inc

6907 W. Grand Ave
4.86(
51
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.

Mcdonagh & sons plumbing & sewer takes great pride with 15 years of experience! We are honest, reliable, genuine and trustworthy! We are constantly referred by our customers because of our great service and dedication to meet their needs! We offer free estimates! "anything plumbing, anything sewer, any time". Ertain areas are to subject a service fee *prices may vary. Discounts can not be combined, unless noted. Award winning. Additional dba - mcdonagh & sons plumbing and sewer.

Avatar for Popejoy Plumbing, Heating, and Electric Inc.

Popejoy Plumbing, Heating, and Electric Inc.

502 West Mazon Avenue
3.67(
3
)

Popejoy Plumbing, Heating, and Electric Inc.

502 West Mazon Avenue
3.67(
3
)
Customers say: Quick response
42 years of experience

Our mission is to combine high quality products with professional reliable service and build trusting lifelong relationships with our clientele, so that all of us within the company can experience the pride and satisfaction of being an integral part of a job well done.

Our mission is to combine high quality products with professional reliable service and build trusting lifelong relationships with our clientele, so that all of us within the company can experience the pride and satisfaction of being an integral part of a job well done.

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Gas Leak Repair questions, answered by experts

Element, gas features, and complexity, including venting and connections, are typically higher due to safety and expertise factors.

Only yellow Teflon tape is approved for use on gas lines. Also called yellow PTFE tape, it is thicker and specifically rated for use on natural gas and propane connections. Standard white Teflon tape is not safe for gas applications. If you have questions about sealing gas line connections, contact a pro like a gas line contractor or plumber who installs or runs gas lines.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

Oil furnaces don’t emit poisonous or highly flammable gases, making them less dangerous in your home than gas furnaces because they have a much lower chance of combusting. An oil furnace does pose the risk of causing a fire if it tips over, but it is generally considered safer compared to a gas furnace.

No, you shouldn’t leave a gas line uncapped because it can allow gas to escape into your environment, which can lead to fires, explosions, and health hazards. That’s why it’s critical to properly cap and seal any unused gas lines as soon as you can. If you’re not comfortable with that, you can always call a licensed plumber to safely handle it for you. 

The Saint Anne, IL 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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