Heating and Cooling Contractor Serving Washington, MO

A professional technician is inspecting heating and cooling system at a residential home.
Red Curve | Union, MO | Menke Heating and Cooling

Union, MO-based Menke Heating and Cooling is a licensed and insured heating and cooling contractor proudly serving Washington, MO, and the surrounding Franklin County area. We handle everything from furnace repairs and heat pump installations to central air conditioning tune-ups and full system replacements. If your home's comfort is on the line, call us today at (636) 583-5621.

Full-Service Professional Contractor Serving Washington, MO

We offer complete HVAC care for homes throughout the Washington, MO area. Menke Heating and Cooling serves Washington, MO as a trusted heating and cooling contractor covering the full range of residential comfort needs. Here is a look at what we bring to every job:


We are proud to offer a wide range of services to keep your home comfortable year-round, including:

  • Furnace repair, maintenance, and installation.
  • Central air conditioning repair, tune-ups, and replacement.
  • Heat pump installation and service.
  • Ductless mini-split systems.
  • Smart thermostat installation.
  • Indoor air quality solutions, including air purifiers and humidifiers.


As authorized Heil dealers, we work with top-quality equipment and back every job with professional workmanship.

What Can You Expect When You Work With Us?

Every call to Menke Heating and Cooling follows a straightforward process designed to get your home comfortable again as quickly as possible. Here is what you can expect from start to finish:


  1. Call or contact us to describe the issue and schedule a convenient appointment time.
  2. A trained technician arrives at your home, ready to perform a thorough diagnostic on your heating or cooling system.
  3. We explain the issue clearly and walk you through repair or replacement options before any work begins.
  4. We complete the approved service using quality parts and proven techniques, following all local safety codes and standards.
  5. We test the system before leaving to confirm it is running efficiently and reliably.


We service all major brands and models, and our technicians are trained to spot problems others may miss. Safety is never an afterthought. We check for risks like carbon monoxide concerns, electrical issues, and improper system operation on every visit.

Why Regular Maintenance May Save You Money

Routine maintenance can help extend the life of your system and lower your monthly energy costs. We recommend scheduling professional HVAC maintenance twice a year, ideally before the heating and cooling seasons begin. During each visit, we inspect, clean, and tune your system to catch small issues before they become costly repairs.



Skipping maintenance often leads to higher utility bills, unexpected breakdowns, and a shorter system lifespan. A small investment in regular care can pay off significantly over time.

Get Your Free Estimate in Washington, MO Today

We are ready to help with any heating or cooling need, big or small. Contact to learn more about what we offer. You can also find us and read customer reviews on our Google Business Profile. We look forward to earning your trust and keeping your home comfortable all year long.