Air Conditioner Installer in St Louis, MO

York Rebates Up to $1,300 on New Systems

Specializing in residential and commercial air conditioner replacement, Mertens Service Inc. is dedicated to keeping clients in St. Louis cool. No job is too big or small, and we deliver 100% customer satisfaction on every project. We offer a wide selection of air conditioner models at affordable prices to meet your AC installation needs.

Why Work With Us

When you work with Mertens Service Inc., our trained service technicians will sit down with you to discuss your needs and help you find the best air conditioning system for your budget.  We pride ourselves on working hard to ensure not only affordability, but quality and complete customer satisfaction as well.  So whether you need air conditioner installation for a single unit or an entire office building, our highly trained and experienced contractors will provide the speedy, high-quality service you can depend on.

Call today to learn about our seasonal specials and AC system installation options.

Why Choose Mertens Service Inc.?

  • Financing Available
  • 100% Guaranteed Work
  • High Quality Work
  • Free Estimates On Installs & Replacements
  • Locally Owned & Operated
  • Factory Trained And Authorized
  • Licensed In All Areas Serviced