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Family Owned & Operated for Over 44 Years

Plumbing

Why Choose Mars Plumbing, Heating, Cooling , Sewer & Septic?

Expert advise from Licensed Professionals and certified technicians

Guaranteed pricing - Never pay more than what was presented on your service call

Family owned and operated since 1980

24-hour live operators 

Investments in all the latest technologies and equipment

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The Residential Plumbing Company Illinois Trusts

Over 44 Years In Business

Guaranteed Pricing

Same-Day Emergency Service

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Comprehensive and Guaranteed Plumbing Work

If you are looking for a dependable, trustworthy company that can handle all of your plumbing needs, look no further. After 42 years in business, Mars Plumbing & Heating knows how to take care of your plumbing needs. You will always be greeted by a qualified, friendly service professional. As the local plumbing company Vandalia, IL counts on, you can rest easy knowing your plumbing is in good hands when you choose our team. Keep reading below to learn more about our plumbing services!


We offer guaranteed pricing for all of our services. Knowing what your investment will be can help you make the best decision. Our guaranteed upfront pricing is just that, guaranteed! You will never invest more than you are quoted. Call us for a consultation today.

Residential plumbing

Excellent Residential Plumbing

  • Tank or tankless water heaters
  • Water line installation and repairs
  • Plumbing inspection
  • Water testing
  • Re-piping
  • Sinks and faucets
  • Toilets
  • Garbage disposal
  • Gas piping
  • Pumps
  • Backflow testing
  • Medical gas
  • ADA-compliant service
  • New construction
  • Lift stations
  • Water softeners and filters

Efficient Plumbing Service Experts

Call us for a consultation on your plumbing services today

Ask us about our Partner Plus options

(618) 215-2749

(618) 215-2749

I want to express my gratitude to how quickly Mars responded. Our main water line broke and they came out the same day and got the line fixed. I especially want to thank Corey and Matt. They were professional and completed the work in a timely fashion.

- Donna Morgan, Google review

Choose Mars Plumbing & Heating Today

If you’re looking for a dependable plumbing company Edwardsville, IL recommends, your search ends here. Our team has over 40 years of experience providing high-quality plumbing services to Illinois residents. From water testing to gas piping, we can handle it all. We’re also proud to offer complete HVAC and septic services, too, making us your one-stop-shop for many of your home’s needs! Get in contact with our team today to learn more about what Mars Plumbing & Heating can offer you.

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