Landgraf Air Conditioning Repair Service - Denver
Landgraf Plumbing, Inc. is a BBB Accredited Business. Click for the BBB Business Review of this Plumbers in Denver CO
Winner of a Gold Star Certificate from BBB Denver/Boulder, 2010, 2011, 2012, 2013, 2014 for having no complaints in a three year period.

Accepted Credit Cards

Senior Discounts Available
Family Operated

Landgraf Inc.
7239 Bradburn Blvd.
Suite 200
Westminster, CO 80030
Ph: 303.399.4000     Fx: 303.399.2959
Web Design: Lighthouse

Air Conditioning Service and Repair

Denver Air Conditioning Service & Repair

Customer Testimonial:
"Susan and Kathie both seem to understand instantly what's needed and have gone out of their way to arrange for smooth service visits. We have always thought highly of everyone from Landgraf who have helped in our house over the years ---- thank you especially to Jim, Marty, Bruce and Eric for all you've done!"

-Joan S.
Homeowner

We understand that Total Occupant Comfort is a necessity for any home or office and it is our job to prioritize your needs. With the most experienced team of technicians in the area, we provide you the peace of mind knowing that we will diagnose your problem, provide you our guaranteed price up front, and complete the job to your satisfaction.

Each of our trucks is stocked with a large inventory of seasonal heating and air conditioning parts, ensuring that our well-trained, licensed staff can get you and your occupants the comfort and relief you need.

Remember, with our extensive fleet strategically located throughout the entire Metro Denver area we always have someone in the neighborhood.


We provide a full array of air conditioning services and preventive maintenance programs that can address your needs and solve your problem quickly and stress free.

Repair / Service / Maintenance / Installation

  • Central Air
  • Leak Search
  • Evaporative Cooling
  • Cooling Towers
  • System Re-charging
  • Inspections/Certifications
  • Business
  • Residential
  • Commercial
  • Office
  • Unit Heaters
  • Winterizations