What You Can Expect

Excellent Service & Nothing Less

Backed by over four decades of experience in the HVAC industry, our Missouri and Illinois customers can trust that the Weis Comfort Systems team will provide them with high-quality repair, installation, and maintenance, professional comfort system advice, and the industry’s top products from leading brands. As always, we look forward to working with you in ensuring that your home or property retains a perfect level of comfort year-round.

Call us at (636) 266-2290 for heating and cooling services in St. Louis that you can depend on. We are here to help!

A Dedication To Service

Since 1974, Weis Comfort Systems has been dedicated to offering the absolute best HVAC repair, maintenance, and installation services available.

Our technicians are not only extremely experienced and highly skilled but also complete ongoing training to ensure we provide only the most up-to-date information, advice, and practices. Here at Weis, we are driven by our shared commitment to improving energy efficiency and comfort levels in homes and properties across Missouri and Illinois.

Flexible Payment Alternatives

Weis Comfort Systems accepts a range of payment options including:

  • VISA, MasterCard, Discover, or American Express
  • Cash
  • Checks
  • Financing

If you are in need of additional funding for furnace, air conditioning, or ventilation repair or installation services, please visit our pricing and financing page.

Cutting-Edge Technology

Weis Comfort Systems is devoted to ensuring that our customers receive the highest standard of HVAC repair and installation services.

To showcase our dedication to excellence, we proudly carry only the industry’s leading products from top brands such as Lennox, Daikin, Arzel, Aprilaire, Water Furnace, and more. Our technicians receive continual training and implement the most up-to-date methods and practices to ensure our clients receive the highest quality of AC, furnace, and ventilation repair, maintenance, and installation services.

Headache-Free Maintenance

Remain worry- and stress-free with maintenance services from Weis!

With heating and cooling maintenance from Weis Comfort Systems, you can rest assured that the level of contentment in your home or property will remain balanced regardless of season or outside temperature. When our technicians perform maintenance, we will service the ins and outs of your AC, furnace, and ventilation systems ensuring they remain in great working condition year after year.

Simple Satisfaction

Weis Comfort Systems is licensed and insured, and we work implementing high attention to detail to ensure that our air conditioning, furnace, and ventilation repairs, maintenance, and installation services are up to code and structurally sound. Weis services residential and commercial properties throughout Missouri and Illinois with superior HVAC services. For more information about the services we provide, or to request a quote for your home or property, contact us today!

Practical Advice & Suggestions

Do you have general questions about comfort systems or are you looking for advice to determine what the best heating or cooling solution is for your home or property? Weis has the experience and background to provide you with genuine, honest, and reliable answers!

Weis Comfort Systems has been in the heating and cooling industry for over forty years, with the time we have invested, we’ve been able to gain extensive knowledge of the brands, products, health, safety, services, and maintenance that utilize the industry’s best methods. We offer our clients high-quality advice and suggestions they depend on when determining what’s best for the comfort of their homes and properties.

A Commitment to Safety

With continual education, safety training, and drug screening, Weis guarantees that you, your family, and your property remain safe.

Weis Comfort Systems has combined cutting-edge products, materials, and practices with the HVAC industry’s most meticulous hiring practices to ensure that our team of technicians have the knowledge, experience, and background to properly repair and maintain comfort systems in the homes and properties of individuals throughout the Greater Missouri and Illinois regions.

Welcomed Feedback

Weis Comfort Systems appreciates your feedback!

We strive to ensure that each and every one of our customers are 100% satisfied at the completion of their HVAC services. To reach this goal we work towards constantly improving and enhancing our service experience by listening to the feedback we receive from customers like you!

Call (636) 266-2290 to Get Started

Let’s Get You Comfortable

    Book Online About Us 636-266-2290