4.4 
67 *The Angi rating for Gas Log Service companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.
*The HomeAdvisor rating for Gas Log Service companies in O Fallon, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Log Service needs.
Last update on November 28, 2025
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Change out the gas shut off valve for our stove. He was efficient and very professional. Would hire again."
Serving O Fallon, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"I was satisfied with the work Jason did for me. We discussed the various items that I wanted to address & the main focus was on the faucet installation on my bathroom sink in the basement. Jason explained why I had to get a new stopper. I was a bit surprised about the total cost of services; but inflation has changed just about everything. I was particularly appreciative of how well he cleaned up after completing the job. That is a major plus for many customers! I would like to request Jason for future jobs."
+2
Serving O Fallon, MO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Recommended if you are willing to pay astronomical fees. I was told I would be provided with the cost prior to the work being done however, since I was not present, they charged and elderly parent an outrageous fee. $200 to cap off a gas line when I was quoted half that from other options."
+7
Serving O Fallon, MO and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Gave us a lot of info about our gas fireplace, how it works and what to do to maintain it. Super helpful."
+6
Serving O Fallon, MO and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Cody came out to check a leak for us today. It took a long time to replicate the leak and he did a very thorough job! I’m really impressed he didn’t just give up honestly. He found it and gave us quotes. Very pleased. 10/10"
Serving O Fallon, MO and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"They addressed my air conditioning problem promptly, gave 3 options to address the problem, provided and installed 2 temporary room air conditioners, had reasonable and fair pricing, and did the work promptly and well!!!"
Serving O Fallon, MO and surrounding areas
Approved
In business since 2000
Credit card accepted
Offers commercial services
"I hired this company to extend the natural gas in my house and would definitely recommend them. I felt that the plumber who did the installation really knew what he was doing and seemed like a great guy. The installation went well and the price was fair."
+1
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Thank you for your trust! At Local Air Duct Pros we specialize in professional air duct cleaning, dryer vent cleaning, chimney sweep, and attic insulation. Our licensed and insured team is committed to providing top-quality service at fair prices. We appreciate your support and look forward to serving you again!"
Serving O Fallon, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Small jobs welcome
"They came out cleaned chimmney did inspection on it . Requested a bid to install a wood burning stove where it was a wood burning fireplace . The bid was good we scheduled a date for install . Project was done on time , looks good . Very nice"
+12
Serving O Fallon, MO and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Install a heat strip to AC handler in attic. He provides service with a smile."
From average costs to expert advice, get all the answers you need to get your job done.
Whether you’re replacing old pipes or hooking up the range of your dreams, the cost to install a gas line in St. Louis, MO, is an important part of the budget.
This guide shares information about the cost to remove a gas fireplace, including the average price to additionally remove the breast, stack, and chimney flue as well as which experts will be needed to complete the project.
Want a safer, cleaner alternative to your traditional fireplace? Use this guide to determine the cost to convert a fireplace to gas in your home.
Ventless gas logs serve the same purpose as vented gas logs. But that doesn’t mean they’re interchangeable. Find out more on whether you can use ventless gas logs in a vented fireplace or not using this informational guide.
When comparing vented versus ventless gas logs, vented logs are better for ambiance, while ventless gas logs are easier to install and heat a room efficiently.
Charlotte-area business says homeowners should consider the look, heat, efficiency in deciding to convert to gas logs.
