24-Hour HVAC and Plumbing Services in O’Fallon, IL
Your home depends on working HVAC and plumbing systems every single day—from reliable air conditioning in the summer and dependable heat in the winter, to hot water, clean drains, and functioning fixtures year-round.
Polar Plumbing, Heating & Air Conditioning proudly provides professional HVAC and plumbing services for homeowners and businesses throughout O’Fallon, Illinois. Whether your air conditioner stops working during the summer or a plumbing issue interrupts your daily routine, our experienced technicians are ready to help.
O'Fallon IL Heating and Cooling Services
Keeping your home comfortable through the hot summers and cold Midwest winters requires reliable HVAC equipment. Our technicians provide expert air conditioning and heating system services for homes throughout O’Fallon.
Cooling System Services
Heating System Installation & Repair
Boiler & Heat Pump Services
Air Quality Services
If you need HVAC or plumbing service in O’Fallon, call 618-772-7007 to schedule an appointment.
O'Fallon Plumbing and Sewer Line Services
Homeowners in O’Fallon rely on dependable plumbing systems every day. Our licensed plumbers provide inspections, repairs, drain cleaning, sewer services, and water heater solutions to keep your home’s plumbing running smoothly.
Sewer & Drain Services
Water Heater, Gas Line and Water Line Services
Why O’Fallon Families Turn to Polar for Home Comfort Services?
When something goes wrong with your heating, cooling, or plumbing system, you need a company that shows up quickly and solves the problem the right way.
Polar Plumbing, Heating & Air Conditioning has built a reputation throughout the Metro East area for dependable service and long-lasting solutions.
Benefits of using Polar Plumbing, Heating & Air Conditioning in O’fallon include:
- Locally owned company serving O’Fallon and St. Clair County
- Experienced HVAC technicians familiar with Midwest seasonal demands
- Fast response times throughout O’Fallon neighborhoods
- 24/7 emergency service available in the Metro East
- Trusted by homeowners across O’Fallon, Shiloh, and nearby communities
Life in O’Fallon and Why Reliable Home Systems Matter
O’Fallon is one of the fastest-growing cities in St. Clair County and home to many expanding neighborhoods and businesses throughout the Metro East region. O’fallon and nearby cities like Belleville, Fairview Heights, and Columbia, IL see extreme seasonal temperature swings, homeowners depend on reliable HVAC systems and plumbing to maintain comfort throughout the year.
Polar Plumbing, Heating, & Air Conditioning proudly provides heating, cooling, and plumbing services for homes and businesses throughout O’Fallon, helping residents stay comfortable during both hot summers and freezing Midwest winters.
O’Fallon Cooling System Services for Summer Comfort
Hot and humid Midwest summers make a dependable cooling system essential for every home.
Polar Plumbing, Heating & Air Conditioning provides complete Air Conditioning Services in O’Fallon IL, including repairs, maintenance, and installations for residential and commercial properties.
Our technicians service many major brands including Lennox, Goodman, Rheem, York, and American Standard.
Install a New High-Efficiency Air Conditioner in O’Fallon
If your current air conditioner is outdated or constantly needing repairs, replacing it may be the best long-term solution.
Polar Plumbing, Heating & Air Conditioning provides professional Air Conditioning Installation in O’Fallon IL including removal of the old system and installation of a new high-efficiency unit.
We also install:
Our team helps you choose the best system for your home and budget.
Fix Your Air Conditioner Quickly with O’Fallon AC Repair
If your AC unit stops cooling your home or begins making unusual noises, it may require professional repair.
Our team provides fast and reliable Air Conditioning Repair in O’Fallon IL to restore your system quickly.
Common signs your AC needs repair include:
- Warm air coming from vents
- Loud or unusual noises
- Weak airflow
- Water leaks around the unit
- Higher than normal energy bills
- Thermostat not responding
Our technicians diagnose the issue and complete repairs efficiently so your home stays comfortable.
Prevent Breakdowns with AC Maintenance in O’Fallon
Routine maintenance helps prevent unexpected breakdowns and keeps your system running efficiently.
Our Air Conditioning Maintenance Services in O’Fallon IL include:
- Cleaning around the AC unit
- Checking electrical components
- Replacing clogged air filters
- Inspecting refrigerant levels
- Evaluating system efficiency
Regular maintenance can extend the lifespan of your air conditioning system while improving energy efficiency.
Reliable Heating System Services for O’Fallon Winters
Illinois winters require a dependable heating system to keep your home comfortable and safe.
Polar Plumbing, Heating & Air Conditioning offers complete Heating Services in O’Fallon IL, including repair, maintenance, and installation.
Emergency Furnace Repair for O’Fallon Homes
When your furnace stops working during cold weather, it can quickly become a serious problem.
Our technicians provide fast and dependable Furnace Repair in O’Fallon IL for residential and commercial customers.
Signs your furnace may need repair include:
- Furnace blowing cold air
- System failing to turn on
- Strange noises from the furnace
- Uneven heating throughout the home
Polar Plumbing, Heating & Air Conditioning also provides 24/7 emergency furnace repair.
Upgrade Your Home with Furnace Installation in O’Fallon
If your heating system is more than 15 years old or requires frequent repairs, it may be time for replacement.
Polar Plumbing, Heating & Air Conditioning provides professional Furnace Installation in O’Fallon IL to keep your home warm throughout the winter.
Annual Furnace Tune-Ups for O’Fallon Heating Systems
Regular furnace maintenance helps prevent unexpected failures and improves heating efficiency.
Our Furnace Maintenance Services in O’Fallon IL include cleaning components, inspecting heating elements, and replacing air filters.
Routine service keeps your furnace operating safely and efficiently.
Energy-Saving Heat Pump Systems for O’Fallon Properties
Heat pump systems are designed to deliver dependable performance while helping reduce energy costs and maintain steady indoor temperatures.
Polar Plumbing, Heating, & Air Conditioning offers:
Call our experienced technicians today for your heat pump questions.
Boiler System Repairs and Installations in O’Fallon
Boiler systems remain a trusted option for dependable home heating due to their durability and consistent performance.
Polar Plumbing, Heating, & Air Conditioning provides:
Our experienced technicians work to ensure your boiler system runs efficiently, safely, and reliably when you need it most.
Residential Plumbing and Sewer Solutions for O’Fallon Homeowners
Your plumbing system supports daily tasks such as cooking, cleaning, bathing, and laundry.
Polar Plumbing, Heating & Air Conditioning provides complete Residential Plumbing Services in O’Fallon IL designed to keep your home’s plumbing system operating properly.
Our O’Fallon Plumbing Services Include:
We can provide fast, reliable solutions to your plumbing problem.
Water Heater Services O’Fallon IL
Hot water is essential for everyday life.
Polar Plumbing, Heating & Air Conditioning provides professional Water Heater Repair and Replacement in O’Fallon IL for both residential and commercial properties.
Tankless Water Heaters O’Fallon IL
Tankless water heaters provide hot water on demand while using less energy than traditional tank systems.
Our team installs and services Tankless Water Heaters in O’Fallon IL to provide energy-efficient hot water solutions.
Drain Cleaning Services O’Fallon IL
Clogged drains can disrupt daily routines and lead to serious plumbing issues.
Polar Plumbing, Heating & Air Conditioning provides professional Drain Cleaning Services in O’Fallon IL using advanced equipment including hydro-jetting and camera inspections.
Common causes of clogged drains include:
- Grease buildup
- Hair accumulation
- Soap residue
- Mineral deposits
- Foreign objects
- Tree roots in sewer lines
Sump Pump Services O’Fallon IL
Basements are vulnerable to flooding during heavy rainstorms.
Polar Plumbing, Heating & Air Conditioning provides expert Sump Pump Installation and Repair in O’Fallon IL to help protect your home from water damage.
- Professional sump pump installation for reliable basement protection
- Fast, dependable repair services when your pump isn’t working properly
- High-quality equipment designed for long-lasting performance
- Local experts serving homeowners throughout O’Fallon, Illinois
Water Filtration Systems O’Fallon IL
Water filtration systems improve water quality by removing contaminants and sediment.
Polar Plumbing, Heating & Air Conditioning installs Water Filtration Systems in O’Fallon IL to help provide cleaner water for your home.
Sewer Jetting O’Fallon IL
Hydro-jetting uses high-pressure water to remove grease, debris, and blockages inside pipes.
Our technicians provide Sewer Jetting Services in O’Fallon IL to restore proper flow and prevent recurring clogs.
Sewer Repair & Sewer Installation O’Fallon IL
Your sewer system carries wastewater safely away from your home. When sewer lines become damaged or blocked, immediate repairs are necessary.
Polar Plumbing, Heating & Air Conditioning provides professional Sewer Line Repair in O’Fallon IL, sewer installation, and sewer maintenance services.
Warning signs of sewer issues include:
- Multiple clogged drains
- Sewer odors inside the home
- Sewage backups
- Wet spots in the yard
- Slow drainage throughout the home
Frequently Asked Questions
Loud banging, rattling, or squealing noises can indicate loose components, worn belts, or ignition problems.
Common issues include clogged drains, leaking pipes, garbage disposal problems, and water heater malfunctions.
Regular maintenance, replacing air filters, sealing ductwork, and installing a programmable thermostat can improve efficiency.
Most tank water heaters last between 8 and 12 years depending on usage and maintenance.
Frozen coils are often caused by restricted airflow, dirty filters, or low refrigerant levels.
Rating
I was very satisfied with Kyle and his helper. Today they took their time. They We careful not to bring the outside in. I feel I got a good cleaning service from them. I feel confident my air conditioner will work for the entire summer. They were both very pleasant to work with glad I called Polar heating and cooling
The best, absolutely the best consultation and customer service. Honest and I mean truely honest pricing and quotation process. Best price by far!!! Described and explained the best solution for my home. I can’t wait for the results which I am confident will be amazing! Can’t say enough good things about this company! This is a complete 2 new system install and even install of an old furnace in another house!
Darrin and Cory were very professional and kept me informed on what they were doing.
Had an excellent first time experience with Polar Air. They were on time and on task getting my hvac up and running. They will be our first call going forward. Thanks!
These guys know their stuff and always treat me fair. Take it from a guy who prides himself on customer service, I know good customer service when I see it!
The staff has been so professional and helpful along every step of the way. In true home project fashion, fixing one problem opened up another. Nicholas showed up with a smile and positive attitude each time he had to come out and help solve our plumbing issues. Between toilets and bathtubs backing up (and replacing pipes), a kitchen sink that wouldn't drain and a dripping toilet, there wasn't anything they couldn't fix! They won't stop until they get it right, and they're not out to price gauge you along the way. I can't recommend them enough!!
Dan was amazing. Prompt service, very knowledgeable, and willing to share info. Great experience. Recommend highly.
I’ve been using Polar for 5 years now and have had nothing but great experiences with them. The techs are extremely respectful and professional. The company is very responsive and gets to issues quickly. And I’ve never felt like they were trying to up-sell me on anything. I highly recommend them for all your HVAC needs.
Polar Plumbing was good experience right from the first call. Crystal helped get me a quote which helped. Then coordinated with Zach who had Tanner out the next day who was very prompt and courteous. Tanner proceeded to help me understand the extent of my plumbing problem. He then gave me very clear options and then executed on my chosen option immediately. Job well done. Will definitely use Polar for all plumbing needs in the future (hope i don't have any though!)
Professional installation of new water heater with costs provided up front to avoid any surprises.
Amazing service. Kyle was great! Very prompt, knowledgeable, and super friendly
On time and couldn't have been more pleasant. Jarod explained everything that had to be done without any pressure to do extra work. Couldn't be happier with the service call. Very knowledgeable and answered all our questions without hesitation. Good Job Polar Air. Installed our A/C, Furnace and upgraded our Air filter system today. Dan and Nick represented their company to a high standard. I am very pleased with the craftsmanship of this company. I give them a big thumbs up 👍. Service PM went as smooth as all the other appointments. Thank you. Had plumbing work done today by Zach and Gage 2-24-2025. Everything went smoothly with a pleasant experience. Polar Air sure does treat their customers with respect. Thanks again for a job well done. Spring check up on the a/c unit. A very pleasant experience with Kyle. Thank you Polar Air 4-9-2025 2-6-2026 Zach came out and did a water heater flush and routine check of the plumbing throughput the house. Very knowledgeable, pleasant and efficient.
The service guy went above and beyond explaining all that he needed to do to unclog our pipes. Very knowledgeable and attention to detail was appreciated. We even signed on for the Polar Membership that will help out in future service. Can’t recommend you guys enough.
I want to thank polar air for the very professional installation on our new furnace and air-conditioning along with the water softener. Highly recommend it. especially when your head goes out on the middle of the winter very honesty and best prices .
Our furnace was having an issue with maintaining proper heat levels. Called on a Sunday, expecting the call to go to a voice mail. The call was answered immediately. Received a return call from Jarod within minutes. Was at the house within an hour or so. He accurately diagnosed the problem, made an adjustment to the furnace. All is good!! Thank you for your professional service.
Called late Wednesday afternoon and they were able to get here the next morning and had water heater installed by the afternoon. This is the second emergency we had and they were there either that day or day after! Great guys and explained different options we had to choose from. Highly recommend!
First time using this company and we will be repeat customers!! Kyle came out late in the day and was able to get our furnace up and running on an extremely cold day. We have a baby in the house so we couldn’t risk a night without heat and the previous company said it wouldn’t be fixed for 3 days. Amazing service
Jarod and his team are exceptional—professional, respectful, and honest from start to finish. They’re a company you can truly trust. Polar is always our first call for plumbing and HVAC needs.
The customer service from Jared was outstanding! If you have any issues Polar Plumbing will make it right!
Very professional, prompt and affordable service. I will recommend Polar Aire.
Dan was thorough and provided great explanations of every thing he was doing
Polar installed new hvac system 2yrs ago and here now for service check. Everything was good. Dan the service man was very friendly and professional.
Dan came out today (12.11.25) for my furnace maintenance. He was very thorough with his job. Polite and courteous with always making sure to wear foot covers... even when I told him it wasn't necessary in my house. He provided me preventative care information. Thanks Dan for your professionalism. See you for my spring maintenance check up!
Water heater went out in my shop, they gave me a very competitive bid and when I agreed to price they had the service done SAME DAY. Outstanding customer service. Highly recommend.
Had to get my air conditioner fixed up, right in the middle of this rough heat. When the repairman, Kyle, came to fix it he got it done quick and easy. Cost a lot less than I had expected too, so I highly recommend this company.
Sydney & Zach are great! Needed proof for our city, that our backflow was inoperable. They were able to update the BSI online system. Thought I would get charged for service, but they did not charge because they did not turn on or fix anything. Most companies charge just to come out. Polar heating and air will always get my business.
Our old AC went out over the weekend during a heat wave. They came out on a Sunday, lent us a portable AC to get us through, and installed an entire new AC and furnace in less than 8 hours the following day. Everyone was very nice and friendly. Thanks.
I submitted an online request - no, a PLEA! - for help getting the AC at my parents' house to bring the temperature down below 80°. Another company claims "response within hours"... Guess that thinking I would hear from them the same day was my bad, because they didn't really say how MANY hours. I messaged Polar Aire, and got a response within minutes! No kidding! They gave me a 2 hour service window for the following day, but I got a text message in the morning saying that Jared, the tech, was en route an hour sooner! Jared definitely "understood the assignment"! 😆 He completed the job so swiftly and professionally, he was respectful, and he paid great attention to avoid making any mess along the way - despite the fact that I told him there was no need to be concerned about it. The bottom line price was outstanding, and after Jared left, I realized that he had even brought my trash can up to the garage! I simply cannot express enough appreciation & gratitude to Jared, and to Polar Aire! Thank you so very much!
Just got my AC fixed by Polar. Kyle was our technician and he was very professional and courteous. He explained everything clearly and gave me a fair deal. We look forward to our continued business with Polar. Mark T.
Dan and Conner provided excellent service. Did maintenance on my AC unit. Went over checklist of what they reviewed and were very thorough. They were professional and courteous. Our 3rd time with Polar but not the last!
Just replaced our HVAC systems. Dan and crew were very professional and completed the job in a day! Very happy with the installation. Thanks!
They were very professional, polite, answered all my questions and fast. Excellent job replacing my garbage disposal.
Very professional and explained everything so that I understand what needs to be done.
Everything was amazing! Everyone at Polar Plumbing are Amazing! Anyone that I have had out to my house have been amazing I have had Kyle a few different times and he has been amazing and supper friendly everyone!! I have always recommended you guys to anyone I know that is having heating and cooling problems!
Great group of men working on my house. Very professional and hard working.
Kyle, diagnosed the issue quickly. He explained the cost associated with the repair. Then completed the repair in a timely and professional manner!
This company is always responsive, fair and honest. We trust them with all of our HVAC and plumbing.
My first experience with Polar Plumbing. Helpful, curteous, on time, worked effeciently. I'm so glad to have done business with this company.
Corey was excellent, did a great job was on time and a pleasure to work with.
Yeah... Kyle is by far the best technician I've ever had the pleasure of doing business with. Very personable, great sense of humor, very knowledgeable. Like you all should give this dude a raise or promotion. If you dont, I'm sorry your doing it wrong. I'll be staying with this company for a very long time
Danial and Connor were great! They came at 9am got the old units out and installed the new and were gone by 3pm. Efficient, courteous and friendly service!
It took a couple of weeks just due to rain … and more rain … but the digging, trenching, installing and concreting a first-time sump pump in this old house was completed today. Overall, it all turned out well. Thanks Sydney, Corey and Nick. 😊
I called about a leak, and Nick was able to come out in less than 24 hours. He was on time and very professional. He offered good explanations and had the job completed quickly. Even in today’s economy Polar Aire charges fair rates. I’m glad that a friend recommended Polar Aire to me.
Once again Polar comes through!! Corey arrived quickly and couldn’t have been more helpful or informative. 100% trust in the techs and the company! Recommend always for your needs! Thank you again Polar!!👏🏻
Zach and Corey are awesome! Took care of my plumbing issue with no problems.
We were able to get an appointment right away and get a hot water heater installed. The technician showed up in the window time and called before arriving. We had hot water in no time.
Cannot thank Polar enough!! Needed emergency sump pump repair and the technician rushed out here, removed and replaced the pump and was up and running within the hour. Absolutely recommend!! Thank you Polar!
We had a sump pump issue, of course, in the middle of a rainstorm. Luckily, a friend suggested that I call Polar Plumbing. The representative immediately found a tech who would be available within a short period of time. I tried to soak up as much water as I could while I waited. The tech, Zak, arrived even sooner than anticipated. He switched out the sump pump and told us about their ongoing protection plan. We are very pleased. Two thumbs up for Polar Plumbing.
Corey was amazing! Super kind and professional. Overall super experienced and great insight. Highly recommend!
They recently replaced our furnace and repaired two plumbing issues. Prices were reasonable. The plumbing and HVAC guys were great. Would definitely recommend.
We are very happy with the services provided and the crew, Cory and Gage, doing the work.Excellent response and service!
I am so impressed and pleased with Corey and the team! They clearly have a passion for thr work they do, and immediately were able to detect and repair all plumbing issues. They were clean and professional the entire time, and my dog loved them, too! I highly recommend them for any and all plumbing work.
Very kind and professional! Definitely the business I will be using here on out. Also best price in the area !!
Corey responded to our home as our basement was flooding and hooked up his generator to get us through the weekend. Outstanding customer service!
Zach and Gage did an amazing job running the gas line from my new meter to the pool heater. They did a great job getting it attached to the siding so it is not only functional but looks nice. They even finished in enough time to fix my shower leak. Double Bonus
I had a little bit of flooding in my basement, called and they were able to come that next morning. Zach was great and was able to fix the problem in the same day. Definitely recommend!!
Kyle was friendly, professional and fair. He was in and done with our fix quickly. Would definitely call them again.
Amazing service! Corey went out of his way to try and trouble shoot a plumbing issue; he was friendly, professional, thorough, couldn’t ask for better service! And the office staff was equally wonderful to work with. Highly recommend! The best experience with a plumber I’ve ever had!
They were very informative every step of the way and did a fantastic job! We had to have the entire sewer line replaced. They even went the extra mile while I mentioned it in jest, they remembered and after the job was done they knocked on the door and said which bushes were you talking about? They plucked out the evil Holly bushes from my front landscaping before they left!
Again Polar saved the day and the bank account! I can’t recommend Jarod and all of the guys at Polar enough. From plumbing issues to boiler issues and converting our broiler over to a gas furnace. This company is absolutely a blessing to this community. I fully trust everyone that works at Polar from customer service representatives to owners and staff. If you see this crew out and about tell them great job. 5 stars isn’t enough!
Zack (the tech) was 1st class a good rep for the Polar company. We could not have been more pleased.
Call Today In O'Fallon IL For Expert HVAC and Plumbing Services
If you need AC repair, furnace repair, plumbing repairs, sewer services, or water heater service in O’Fallon IL, Polar Plumbing, Heating & Air Conditioning is ready to help.
Call 618-772-7007 today to schedule an inspection or service appointment.
HVAC & Plumbing Services Near O’Fallon IL
We also provide HVAC and plumbing services in nearby communities including Belleville IL, Troy IL, Fairview Heights IL, Edwardsville IL, and Shiloh IL.
