Trusted HVAC Experts Serving Chicagoland for Over 90 Years

R. H. Witt is a family-owned and operated HVAC company that has been providing exceptional heating, ventilation, and air conditioning services to residential and commercial clients in the Chicagoland area since 1932. With a rich history spanning over nine decades, they have built a solid reputation for delivering reliable, efficient, and affordable solutions.

Comprehensive HVAC Services

  • AC Repair: Their skilled technicians are adept at diagnosing and resolving any issues with your air conditioning system, ensuring optimal performance during the hot summer months.
  • Air Conditioner Repair: Whether it’s a minor repair or a major overhaul, R. H. Witt’s team can handle all types of air conditioner repairs, from refrigerant leaks to compressor replacements.
  • Air Conditioner Service: Regular maintenance and tune-ups are crucial for extending the lifespan of your AC unit and ensuring energy efficiency. Their preventive maintenance services keep your system running smoothly.
  • HVAC Installation: When it’s time for a new heating or cooling system, R. H. Witt offers top-of-the-line equipment from leading brands, expertly installed by their certified technicians.

Serving Communities with Excellence

R. H. Witt is proud to serve the following communities in the Chicagoland area:

  • Glenview, IL
  • Northbrook, IL
  • Highland Park, IL
  • Glencoe, IL
  • Winnetka, IL
  • Wilmette, IL

With a commitment to customer satisfaction, their team of highly trained professionals provides personalized attention and tailored solutions to meet the unique needs of each client.

Trusted and Reliable

R. H. Witt has built a reputation for excellence over the years, earning the trust of countless homeowners and businesses in the area. Their technicians are licensed, insured, and continuously trained to stay up-to-date with the latest industry trends and technologies. Whether you need a routine maintenance check, emergency repair, or a complete system replacement, you can rely on R. H. Witt to deliver quality workmanship and exceptional customer service every time.