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Expert HVAC Services in Durango, CO
Garrhs Heating & Air Conditioning Heating & Air Conditioning has been a family-owned business serving Southwest Colorado for over 60 years. Our commitment to excellence is reflected in our high-quality workmanship and honest business practices. With more than 30 years of specialized experience in heating and cooling systems, we have built a reputation for delivering reliable solutions tailored to residential and commercial needs. Our team of factory-trained technicians and NATE-certified professionals ensures every installation, repair, and maintenance task meets the highest standards. As the only Carrier Factory Authorized Dealer in Southwest Colorado, we offer cutting-edge products and systems, including geothermal and ductless solutions.

Our focus on continuous training and customer relationships has earned us trust across the Durango and Four Corners regions. We prioritize dependable service, skilled employees, and innovative HVAC technologies to address diverse comfort challenges. Our extensive project portfolio includes commercial chillers, rooftop units, and large-scale institutional systems, demonstrating our versatility and technical expertise. By combining regional leadership with personalized attention, we guarantee solutions that align with client expectations and industry best practices. This dedication to quality and customer satisfaction remains our guiding principle.
Services
HVAC Installation Commercial HVAC Residential HVAC Geothermal Systems Ductless Systems Emergency Repairs Preventive Maintenance Sheet Metal Fabrication
Highlights and features
  • 30+ years of specialized HVAC experience in residential and commercial systems
  • Carrier Factory Authorized Dealer with exclusive product access
  • NATE-certified technicians for industry-leading technical expertise
  • Emergency service availability for urgent heating and cooling needs
  • Proven track record in large-scale institutional and commercial projects
Associations and certifications
  • Carrier Factory Authorized Dealer
  • NATE Certified Technicians
What people say
Excellent service Professional staff Timely execution Competitive pricing Technical expertise
Services
HVAC Installation
We design and install custom heating, ventilation, and air conditioning systems for residential and commercial properties. Our solutions include high-efficiency furnaces, air conditioners, and digital controls. With Carrier-certified installations and 30+ years of regional experience, we ensure optimal performance and energy efficiency for every client's unique needs.
Commercial HVAC
Our commercial HVAC services cover design/build projects, competitive bids, and institutional installations up to 150,000 square feet. We specialize in ventilation, exhaust systems, and LEED-certified construction. From correctional facilities to transportation centers, our team delivers scalable solutions that meet strict operational requirements while maintaining energy efficiency.
Geothermal Systems
We provide geothermal heating and cooling systems that leverage underground temperature stability for maximum efficiency. Our Energy Star-certified installations include loop field design and integration with existing HVAC infrastructure. These systems reduce energy consumption by up to 70% while maintaining consistent indoor comfort in Southwest Colorado's climate.
Ductless Systems
Our ductless mini-split solutions offer flexible heating and cooling for spaces without traditional ductwork. These systems provide zoned temperature control with minimal visual impact. Ideal for renovations or additions, our Carrier-branded ductless units combine modern aesthetics with energy-efficient performance for residential and commercial applications.
Emergency Repairs
We offer urgent HVAC repair services for critical system failures. Our NATE-certified technicians respond promptly to residential and commercial emergencies. With factory-trained expertise on all makes and models, we restore functionality quickly while maintaining safety standards and minimizing operational disruption for businesses.
People
Travis Oliger
Owner
Co-owner with 30+ years of HVAC industry experience. Focuses on operational excellence and technical innovation. Committed to maintaining family business values while advancing modern HVAC solutions.
Mark Oliger
Owner
Co-owner driving customer relationships and project execution. Combines deep regional knowledge with technical expertise. Prioritizes staff development and service quality to uphold the company's 60-year legacy in Southwest Colorado.
Questions
What HVAC services do you offer for residential customers?
We provide furnace and air conditioner installations, geothermal systems, ductless mini-splits, and indoor air quality solutions tailored to home comfort needs.
Do you handle commercial HVAC projects?
Yes, we manage commercial installations, retrofits, and maintenance for buildings up to 150,000 square feet, including institutional and industrial facilities.
Are you a certified Carrier dealer?
We are the only Carrier Factory Authorized Dealer in Southwest Colorado, offering exclusive products and warranty coverage.
Do you provide emergency HVAC service?
Emergency repair services are available for urgent heating and cooling system failures in residential and commercial properties.
What areas do you serve?
We primarily serve Durango and the Four Corners region, covering residential and commercial clients across Southwest Colorado.
Do you offer preventive maintenance plans?
Yes, we provide customized maintenance agreements to ensure optimal system performance and extend equipment lifespan for residential and commercial clients.