Your Local HVAC Company in Illinois

Heating System Maintenance and Installation You Need

We understand that most property owners can't get the most out of their furnaces and heating systems. It happens due to lack of maintenance, control system, corroded filters, a faulty thermostat, odd smell or noise, airflow issues, leakage, and more.

Get the perfect comprehensive heating services from the professionals at Mars Plumbing & Heating. As the local HVAC company Edwardsville, IL recommends, our team has been providing residential and commercial heating solutions in the community of Collinsville and Vandalia since 1980.

We would not leave you out in the cold, and therefore offer the utmost repair maintenance and installation you deserve for a reasonable price. Keep in mind that the scope of our services covers most makes and models. Get prompt scheduling and trustworthy, reliable service. Call our HVAC company in Vandalia, IL today for all your residential and commercial heating and air conditioning system needs.

Our Residential and Commercial Heating Systems Include

• Furnace service/repair
• Furnace installation/replacement
• Furnace maintenance/tune-ups
• Fast response and delivery
  

Premium Air Conditioning Service

Summer weather is a fine way to relish the warmth and enjoy outdoor activities, but also leads to indoor temperatures that can be intolerable without air conditioning. Our air conditioning technicians can provide trustworthy air conditioner installation, replacement, and air conditioner maintenance services to keep your system fully working.

Also, we have a wide range of air conditioner models from the leading manufacturers to meet any needs you may have.

Since 1980, we have maintained our reputation as a trustworthy team of contractors due to our excellent quality, guaranteed pricing, integrity, and responsive client care. If your cooling system fails, our trained technicians will repair it and get your air conditioning fully up and running. We can solve the problem sooner rather than later to avoid more costly repairs afterward.

Our Air Conditioning Services Include:

• AC repair
• AC maintenance
• AC installation/replacement
  

Efficient Boiler Services

We can service and repair your existing boiler or sell and install a new one for you. If you have a boiler in your home or business, then you're heating the most efficient way.

We take great pride in serving you and making sure that you're never left unsatisfied. Mars Plumbing & Heating's 24-hour service operator will take your number in case of any requests for extended hours and emergencies. In case of an emergency, we have 24-hour service with live operators on hand to help.

Contact our team for the installation of high-efficiency boilers to heat water and increase your comfort. We provide service contracts after you buy something from us.

Our Services:

We cater to both residential and commercial boiler needs:

• Installation
• Maintenance
• Repair
• Part replacement

Does Your Boiler Need Repair?

Symptoms of a faulty boiler:

• Water leaks
• Odd smell
• Strange sounds
• No heat/no hot water (or not enough hot water)
• Turns off for no reason

Rest assured your system will be installed, maintained, and repaired properly!