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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


Senger Gas

426 North Market St.
3.67(
3
)

Senger Gas

426 North Market St.
3.67(
3
)
73 years of experience

Automatic Delivery – Did you know the most efficient way to receive propane is through our Automatic Delivery service? With this service, you don’t have to call for a delivery, we deliver to you based on your propane needs. In many cases, customers who choose our Automatic Delivery option will reduce their propane price per gallon with our auto fill discount, and avoid untimely out of gas calls and special trip fees. Will Call Delivery – Some customers prefer to call us when they want a delivery. They may opt for the “will call” status because their financial situation or use of alternate heat sources. Using the percentage gauge on the tank the customer monitors the amount of gas left in the tank calls to schedule a delivery. Things to remember with Will Call: Minimum Delivery is 250 gallons, we require 3 business days to schedule deliveries, and there are delivery charges for out of gas/low gas/less than minimum/special deliveries. Budget Billing – The budget payment plan is simple. Your average or estimated yearly heating bill is calculated to determine your equal monthly payment. Payments are made monthly from July till June of the following year. At the end of the budget payment year, your account will be “cleared.” If you have a balance due, you will be billed for the remaining balance. If you have overpaid, the amount of the credit may be applied to the following year’s budget payment plan, or a refund check may be requested. Our budget payment plan allows you to maintain smaller monthly payments instead of larger invoices at the time of gas deliveries. Customers on our budget payment plan will also enjoy the convenience of our “KEEP FULL” delivery service. Our drivers will monitor your tank to ensure you do not experience the inconvenience or cost of running out of gas. When a delivery is made a yellow copy of your ticket will be left on your door. Keep these copies for your records. To remain on the plan, you must make payments monthly. Budget billing starts in July of each year. The sign up period ends June 30th. Customers wishing to sign up after that date may either make up payments from July or wait until the next budget year begins. Pre-Purchase - A second option we offer is a Pre-Purchase program in which you may purchase propane for the winter months in the Summer of that year at a fixed price. Our Pre-Buy price is usually set June 15th. We suggest purchasing gallons that would normally be delivered between late November thru early February. All Pre-Purchase contracts must be made between June 1st and Mid September of the year. You have 30 days from date of signed contract to pay for pre-purchase gas, and you have until May 31st to use the pre-purchase gallons.

"We just moved into our house in august and are new to using propane as a major source of energy. We had completely ran out of propane and didn’t notice. They were able to bring us a small amount to get us through until they were able to bring the big truck to completely fill our tank. They brought us propane at 8 pm to ensure we had it! They were extremely professional. Very quick on getting someone out to keep us warm in the 0 degree temperatures we are having."

Matt B on February 2021

Automatic Delivery – Did you know the most efficient way to receive propane is through our Automatic Delivery service? With this service, you don’t have to call for a delivery, we deliver to you based on your propane needs. In many cases, customers who choose our Automatic Delivery option will reduce their propane price per gallon with our auto fill discount, and avoid untimely out of gas calls and special trip fees. Will Call Delivery – Some customers prefer to call us when they want a delivery. They may opt for the “will call” status because their financial situation or use of alternate heat sources. Using the percentage gauge on the tank the customer monitors the amount of gas left in the tank calls to schedule a delivery. Things to remember with Will Call: Minimum Delivery is 250 gallons, we require 3 business days to schedule deliveries, and there are delivery charges for out of gas/low gas/less than minimum/special deliveries. Budget Billing – The budget payment plan is simple. Your average or estimated yearly heating bill is calculated to determine your equal monthly payment. Payments are made monthly from July till June of the following year. At the end of the budget payment year, your account will be “cleared.” If you have a balance due, you will be billed for the remaining balance. If you have overpaid, the amount of the credit may be applied to the following year’s budget payment plan, or a refund check may be requested. Our budget payment plan allows you to maintain smaller monthly payments instead of larger invoices at the time of gas deliveries. Customers on our budget payment plan will also enjoy the convenience of our “KEEP FULL” delivery service. Our drivers will monitor your tank to ensure you do not experience the inconvenience or cost of running out of gas. When a delivery is made a yellow copy of your ticket will be left on your door. Keep these copies for your records. To remain on the plan, you must make payments monthly. Budget billing starts in July of each year. The sign up period ends June 30th. Customers wishing to sign up after that date may either make up payments from July or wait until the next budget year begins. Pre-Purchase - A second option we offer is a Pre-Purchase program in which you may purchase propane for the winter months in the Summer of that year at a fixed price. Our Pre-Buy price is usually set June 15th. We suggest purchasing gallons that would normally be delivered between late November thru early February. All Pre-Purchase contracts must be made between June 1st and Mid September of the year. You have 30 days from date of signed contract to pay for pre-purchase gas, and you have until May 31st to use the pre-purchase gallons.

"We just moved into our house in august and are new to using propane as a major source of energy. We had completely ran out of propane and didn’t notice. They were able to bring us a small amount to get us through until they were able to bring the big truck to completely fill our tank. They brought us propane at 8 pm to ensure we had it! They were extremely professional. Very quick on getting someone out to keep us warm in the 0 degree temperatures we are having."

Matt B on February 2021



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.


Mississippi Valley Construction

2219 College
5.00(
5
)

Mississippi Valley Construction

2219 College
5.00(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general construction company. We bill after the job is finished and expect payment with in 30 days of bill date. We will finance if it is worked out ahead of time.

We are a general construction company. We bill after the job is finished and expect payment with in 30 days of bill date. We will finance if it is worked out ahead of time.


Heartland Plumbing & Sewer Inc

20 E. Highland Dr.
5.00(
14
)

Heartland Plumbing & Sewer Inc

20 E. Highland Dr.
5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Heartland Plumbing & Sewer, Inc. is a family owned, full-service, modern plumbing company based on simple old fashioned values. Here at Heartland, we strive each and every day to ensure and deliver complete customer satisfaction with honest, professional, courteous service, with the highest level of quality workmanship. Serving residential and commercial customers throughout Illinois, Heartland Plumbing is licensed, bonded and insured for our customer’s protection and peace of mind. We offer quality plumbing services at the most reasonable rates. We also provide same day service! We understand that you have many options when it comes to plumbing contractors. Here at Heartland Plumbing, we excel in helping you solve your plumbing problems and strive to be your plumbing contractor of choice. Heartland Plumbing takes immense pride in the way we take care of our customers, and it is our goal that your choice will be us!

Heartland Plumbing & Sewer, Inc. is a family owned, full-service, modern plumbing company based on simple old fashioned values. Here at Heartland, we strive each and every day to ensure and deliver complete customer satisfaction with honest, professional, courteous service, with the highest level of quality workmanship. Serving residential and commercial customers throughout Illinois, Heartland Plumbing is licensed, bonded and insured for our customer’s protection and peace of mind. We offer quality plumbing services at the most reasonable rates. We also provide same day service! We understand that you have many options when it comes to plumbing contractors. Here at Heartland Plumbing, we excel in helping you solve your plumbing problems and strive to be your plumbing contractor of choice. Heartland Plumbing takes immense pride in the way we take care of our customers, and it is our goal that your choice will be us!


TURNEY Heating/Cooling, Plumbing and Electrical

102 N Washington St
4.92(
12
)

TURNEY Heating/Cooling, Plumbing and Electrical

102 N Washington St
4.92(
12
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

TURNEY has been locally owned and operated for 25 years and take pride in doing good quality work at a reasonable price. From new construction to replacement of your existing system we can help. We service all makes and models of equipment. We take pride in being able to handle all of your Heating/Cooling, Plumbing and Electrical needs with just one phone call or email.

TURNEY has been locally owned and operated for 25 years and take pride in doing good quality work at a reasonable price. From new construction to replacement of your existing system we can help. We service all makes and models of equipment. We take pride in being able to handle all of your Heating/Cooling, Plumbing and Electrical needs with just one phone call or email.


Avatar for Hays Plumbing Co Inc

Hays Plumbing Co Inc

7010 Fulton Rd
4.87(
67
)

Hays Plumbing Co Inc

7010 Fulton Rd
4.87(
67
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Hays Plumbing Co., Inc. has been a family owned and operated company for two generations. We provide a variety of plumbing related services to Springfield and surrounding communities in Central Illinois. Here at Hays Plumbing Co. we specialize in those challenging and tricky plumbing tasks. Some of our specific services include, but are not limited to: -residential plumbing repairs -remodeling and new construction -installation -water heaters -disposers -sump pumps Stop wasting time talking to machines and being just another service call customer. Work with us and get the personalized service with attention to detail you deserve. So next time you are looking for a quality company that will be honest about their recommendations on what will work best for your situation, call Linda Mattson and her crew, to see why they will be around for generations to come.

Hays Plumbing Co., Inc. has been a family owned and operated company for two generations. We provide a variety of plumbing related services to Springfield and surrounding communities in Central Illinois. Here at Hays Plumbing Co. we specialize in those challenging and tricky plumbing tasks. Some of our specific services include, but are not limited to: -residential plumbing repairs -remodeling and new construction -installation -water heaters -disposers -sump pumps Stop wasting time talking to machines and being just another service call customer. Work with us and get the personalized service with attention to detail you deserve. So next time you are looking for a quality company that will be honest about their recommendations on what will work best for your situation, call Linda Mattson and her crew, to see why they will be around for generations to come.

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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.

It can cost anywhere from $200 to $5,000 to repair a gas line. The cost may vary depending on where the problem is located. For example, if there’s a small gas leak somewhere that’s easy to access, the cost could be on the lower side. On the other hand, repairing buried lines and lines in other hard-to-reach areas will be more expensive.

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.

Some natural gas furnaces can be converted to propane with a conversion kit, but not all models are compatible. Consult a licensed HVAC pro to determine if conversion is possible and cost-effective for your system. The process involves changes to burner orifices and safety controls, and must be completed to code.

If your existing gas line requires a simple fix or a small replacement and it's easy to access, you can expect it to take one or two hours. A more complex project like fixing an underground gas line can take several days to complete. Consult a gas plumber near you with the specifics of your project to receive an accurate estimate of the price and time commitment.

The Jerseyville, IL homeowners’ guide to gas leak repairs

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