
Get matched with top gas leak repair technicians in Arnold, MO
There are 8 highly-rated local gas leak repair technicians.
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*The Angi rating for Gas Leak Repair companies in Arnold, 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 Arnold, 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 24, 2025
Find Gas leak repair technicians in Arnold

Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Conditioning
Dunn Plumbing, Heating and Air Conditioning / Dunn One Hour Heating and Air Conditioning
Now offering one hour service for heating and air conditioning service. We are factory authorized to service all major brands and we offer all the top products in the industry. Year to year we win numerous awards for customer service and technical skill. Our team is dedicated to providing you with the attention to detail and customer service that can create a whole new level of comfort and energy savings. Led by owner Brett Nejmanowski, our company provides expert sales, service and installation. We have a team of technicians that are fully qualified to help you select the comfort system that best fits your home and your budget. We serve the greater St Louis area, and are a no-nonsense, everything-on-the -table kind of heating and cooling company. Our written 100% satisfaction guarantee is behind all the work we do – if you’re not happy with our heating and cooling services for any reason, we’ll make it right or give your money back, no questions asked! No matter if it is a furnace or AC repair, furnace and AC installation, heat pump installation, or anything heating and air conditioning-related, you will have our guarantee. Along with the services we provide, we’re also passionate about our duty to protect the environment and our social responsibility to the community. In our daily practices, we utilize earth-friendly products and methods to ensure clean outdoor and safe indoor environments for the people we serve. We regularly give back to the community through volunteer work and financial donations. Among the charitable organizations we support are Safe Kids USA, National Multiple Sclerosis Society, Autism Speaks and the Sheriffs’ Association. Financing options available. Numerous rebate programs available. Government subsidized programs available to qualifying homes. Additional phone number (618) 717-0707 Also servicing clients from both 14248 F Manchester Rd, Ste. 190, Manchester MO, 63011 & 110 West Main St., Ste. A, Belleville IL, 62220!
"Very professional and thorough"
Carla F on May 2025
Now offering one hour service for heating and air conditioning service. We are factory authorized to service all major brands and we offer all the top products in the industry. Year to year we win numerous awards for customer service and technical skill. Our team is dedicated to providing you with the attention to detail and customer service that can create a whole new level of comfort and energy savings. Led by owner Brett Nejmanowski, our company provides expert sales, service and installation. We have a team of technicians that are fully qualified to help you select the comfort system that best fits your home and your budget. We serve the greater St Louis area, and are a no-nonsense, everything-on-the -table kind of heating and cooling company. Our written 100% satisfaction guarantee is behind all the work we do – if you’re not happy with our heating and cooling services for any reason, we’ll make it right or give your money back, no questions asked! No matter if it is a furnace or AC repair, furnace and AC installation, heat pump installation, or anything heating and air conditioning-related, you will have our guarantee. Along with the services we provide, we’re also passionate about our duty to protect the environment and our social responsibility to the community. In our daily practices, we utilize earth-friendly products and methods to ensure clean outdoor and safe indoor environments for the people we serve. We regularly give back to the community through volunteer work and financial donations. Among the charitable organizations we support are Safe Kids USA, National Multiple Sclerosis Society, Autism Speaks and the Sheriffs’ Association. Financing options available. Numerous rebate programs available. Government subsidized programs available to qualifying homes. Additional phone number (618) 717-0707 Also servicing clients from both 14248 F Manchester Rd, Ste. 190, Manchester MO, 63011 & 110 West Main St., Ste. A, Belleville IL, 62220!
"Very professional and thorough"
Carla F on May 2025

Tri-State Water, Power & Air
Tri-State Water, Power & Air
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024
In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project - be the need immediate or not. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!
"Only rating 1 because it doesn't go lower. Had a new unit installed end of Sept 24. First time power goes out on 11/5, no electricity. When tri state sells you a product, they pitch their amazing customer service with all these guarnatees of knowing when your unit is out before you know and having someone there within 24 hours etc. Well, the first call we make we are told it will be the end of Nov to get someone out to look at it. 3 weeks. Nobody shows up. Then we get a call that says "your appointment on Dec 12 has been canceled and the earliest we can get to you is Jan 16th. This is 2.5 months wait to get service to fix a nearly $20k unit, that is upcharged because of the excellent service. You can't get anyone to answer your call. you wait on hold for 20 minutes, then have to leave a voicemail in which you will not get called back. Based on my experience, find someone else and pay less. Even if the service is bad, which it can't be worse than this, you save money! @kohler"
Jerry B on December 2024

Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's Plumbing, Heating/Cooling & Energy Experts
Anton's has been in business for 43 years and maintains an A+ rating with the BBB. We have the highest Google rating in St. Louis. We offer manufacture rebates, and 0% financing for up to 60 months! We currently employ 72 team members who receive customer service training twice per week. Our service technicians have been professionally trained on our 6 step Anton's service system to ensure our customers receive the same GREAT service at a GREAT price each and every visit!! We provide upfront pricing and don't complete any repairs with out approval. We are the only company in St. Louis to offer lifetime warranty on repairs for our UP plan members!!!! Senior Discount- $10 off a service or $100 off complete new system Emergency Service phone number- 314-499-8400
"Did good work, fixed our loose plumbing quickly"
Griffin M on July 2025
Anton's has been in business for 43 years and maintains an A+ rating with the BBB. We have the highest Google rating in St. Louis. We offer manufacture rebates, and 0% financing for up to 60 months! We currently employ 72 team members who receive customer service training twice per week. Our service technicians have been professionally trained on our 6 step Anton's service system to ensure our customers receive the same GREAT service at a GREAT price each and every visit!! We provide upfront pricing and don't complete any repairs with out approval. We are the only company in St. Louis to offer lifetime warranty on repairs for our UP plan members!!!! Senior Discount- $10 off a service or $100 off complete new system Emergency Service phone number- 314-499-8400
"Did good work, fixed our loose plumbing quickly"
Griffin M on July 2025

Brighthouse Plumbing, LLC
Brighthouse Plumbing, LLC
You can expect our technicians to provide timely service, a clear explanation of the work to be performed, and upfront pricing. We focus on providing industry best customer service from start to finish. Our technicians are insured, licensed and bonded.
"Cody was professional and the install was done in a timely manner"
Diane K on April 2025
You can expect our technicians to provide timely service, a clear explanation of the work to be performed, and upfront pricing. We focus on providing industry best customer service from start to finish. Our technicians are insured, licensed and bonded.
"Cody was professional and the install was done in a timely manner"
Diane K on April 2025
Faith Mechanical
Faith Mechanical
My name is Jon and I am the owner/operator of Faith Mechanical. I have 15 years experience in this field and I am working to make this a full time business for myself. My services include: Heating and cooling Appliances Plumbing Electrical Handyman Services You will receive quality, guaranteed work from a friendly and honest technician. You will know all costs up front, no surprise bills!
My name is Jon and I am the owner/operator of Faith Mechanical. I have 15 years experience in this field and I am working to make this a full time business for myself. My services include: Heating and cooling Appliances Plumbing Electrical Handyman Services You will receive quality, guaranteed work from a friendly and honest technician. You will know all costs up front, no surprise bills!
Novak Handyman
Novak Handyman
Electrical, Flooring, Drywall, Plumbing, Door installation, general home repairs and furniture assembly. I have flipped houses since I was 12 years old I can do pretty much anything you would need done in a home.
Electrical, Flooring, Drywall, Plumbing, Door installation, general home repairs and furniture assembly. I have flipped houses since I was 12 years old I can do pretty much anything you would need done in a home.
LOFT Auto Care
LOFT Auto Care
LOFT Auto Care is an Auto Repair Service Company currently located in St. Ann, Mo. 63074. LOFT Auto Care offers First TIme Customer and U.S. Military Veteran Discounts. We provide Automotive Diagnostics, General and Extensive repairs to include Transmission, Engine, and Differential replacements as well as some engine rebuilding, head gaskets, oil pan and valve cover replacements, front and rear engine seals. We offer tune-ups, fuel pumpassembly removal and replacements. Heating/Cooling Diagnostics and Repairs, Fuel System Services (aka internal engine cleaning known as induction services), oil and filter changes, servicing of brakes and braking system, engine performance, suspension work such as steering tie rods, shocks, pre-safety and emission inspections. LOFT Auto Care stands out from the rest of the local Automobile repair shops because we are willing to take the jobs other repair facilities wont touch that require many hours to perform certain services such as heater core or evaporator core replacements which are located behind the dash requiring complete dash disassembly and removal. we offer air conditioning services for 1234YF and R134A refridgerant systems. We offer pre-safety and emission inspections/repairs to help assure you that your vehicle will pass those tests. Due to COVID19 effects we are no longer in a shop but do operate from my home in St. Ann, Mo. We are working diligently to get into another shop and the more word of mouth advertisement we can get here the more likely it will be that we move into a new facility sooner than planned. I am CEO and chief Automobile Technician for LOFT Auto Care and have over 35 years of professional automotive diagnostic and repair experience. Feel free to contact Deano @ LOFT Auto Care via phone @ 314 443 7207. Let us help you love your car again.
LOFT Auto Care is an Auto Repair Service Company currently located in St. Ann, Mo. 63074. LOFT Auto Care offers First TIme Customer and U.S. Military Veteran Discounts. We provide Automotive Diagnostics, General and Extensive repairs to include Transmission, Engine, and Differential replacements as well as some engine rebuilding, head gaskets, oil pan and valve cover replacements, front and rear engine seals. We offer tune-ups, fuel pumpassembly removal and replacements. Heating/Cooling Diagnostics and Repairs, Fuel System Services (aka internal engine cleaning known as induction services), oil and filter changes, servicing of brakes and braking system, engine performance, suspension work such as steering tie rods, shocks, pre-safety and emission inspections. LOFT Auto Care stands out from the rest of the local Automobile repair shops because we are willing to take the jobs other repair facilities wont touch that require many hours to perform certain services such as heater core or evaporator core replacements which are located behind the dash requiring complete dash disassembly and removal. we offer air conditioning services for 1234YF and R134A refridgerant systems. We offer pre-safety and emission inspections/repairs to help assure you that your vehicle will pass those tests. Due to COVID19 effects we are no longer in a shop but do operate from my home in St. Ann, Mo. We are working diligently to get into another shop and the more word of mouth advertisement we can get here the more likely it will be that we move into a new facility sooner than planned. I am CEO and chief Automobile Technician for LOFT Auto Care and have over 35 years of professional automotive diagnostic and repair experience. Feel free to contact Deano @ LOFT Auto Care via phone @ 314 443 7207. Let us help you love your car again.

HandyPeople
HandyPeople
-Water Heater -Plumbing -Minor IT -Minor Electrical -Cable Management -Build Furniture -Appliance Install -Demolition -Faucet/ Toilet
-Water Heater -Plumbing -Minor IT -Minor Electrical -Cable Management -Build Furniture -Appliance Install -Demolition -Faucet/ Toilet

Honey Do Plumbing LLC
Honey Do Plumbing LLC
We do new construction, remodel, repair and water heaters.
"They were respectful of our home and belongings. They were very responsive and completed all work exactly when they said they would. I will contact them for all my plumbing needs. Thank you, RB"
Ron B on May 2021
We do new construction, remodel, repair and water heaters.
"They were respectful of our home and belongings. They were very responsive and completed all work exactly when they said they would. I will contact them for all my plumbing needs. Thank you, RB"
Ron B on May 2021
About Plumbing Inc.
About Plumbing Inc.
We do plumbing repair, plumbing new construction and remodel, sewer repair and drain cleaning, water heaters, toilets, faucets, garbage disposals, septic repair services including grinder, septic and sump pumps. We fix every plumbing problem. Carry a master plumbers license, bonded and insured at a commercial level. All tech are federally background checked and drug tested. All techs are trained on the most updated technologies in our fields of expertise. Fully stocked service trucks!
"They replaced the heater and done a excellent job"
David B on February 2021
We do plumbing repair, plumbing new construction and remodel, sewer repair and drain cleaning, water heaters, toilets, faucets, garbage disposals, septic repair services including grinder, septic and sump pumps. We fix every plumbing problem. Carry a master plumbers license, bonded and insured at a commercial level. All tech are federally background checked and drug tested. All techs are trained on the most updated technologies in our fields of expertise. Fully stocked service trucks!
"They replaced the heater and done a excellent job"
David B on February 2021
The Arnold, MO homeowners’ guide to gas leak repairs
From average costs to expert advice, get all the answers you need to get your job done.

Find costs to repair a gas line and plan your budget based on the problem, from excavating for a new line to making a minor repair to an existing one.

Whether it's time for pipe replacement or to hook up the range of your dreams, gas line installation cost is an important line in your budget. Let's take a look.

Capping a gas line for an unused appliance is a quick job but one that needs to be done right. Here’s how it’s done and why you should hire a pro to be safe.

Trying to decide which home gas pipe size fits? We look into home gas pipes, standard sizes, how to measure, and factors that will influence your choice.

As temperatures plummet, you know to keep an eye out for frozen water pipes, but can gas lines freeze? Find out the answer and how to prevent major problems.

Gas leaks pose serious risks to your home and health. This essential homeowner guide teaches you how to check a gas line for leaks and steps to help prevent them.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
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