Business Details
32 Years
experience
Trusted HVAC Services in Longmont, Colorado
At Circulating Air, we have built a reputation as Northern Colorado's most trusted HVAC experts since 1994. Our commitment to honesty, reliability, and exceptional service has allowed us to maintain long-term relationships with clients across Longmont, Boulder, and surrounding areas. With over 25 years of combined experience, our licensed technicians specialize in residential heating and cooling systems, offering installation, repair, and maintenance services for furnaces, heat pumps, air conditioners, and advanced air filtration systems. We prioritize fair pricing, with no trip charges and free second opinions for homeowners facing HVAC issues.Our focus on energy-efficient solutions helps clients reduce utility costs while improving indoor air quality. Backed by numerous five-star reviews, we pride ourselves on prompt, respectful service and a customer-first approach that emphasizes transparency and ethical business practices. Our team's expertise extends to high-efficiency units, garage heating systems, and electronic air purification technologies, ensuring comprehensive solutions for every home. By maintaining consistent service standards and fostering community trust, we continue to serve as a reliable partner for residential HVAC needs in Northern Colorado.
Services
Residential Heating
Air Conditioning
Thermostats
Humidifiers
Air Purifiers
Details
- Year established: 1994
Highlights and features
- We offer over 25 years of honest, reliable HVAC service in Northern Colorado
- Our licensed technicians provide free second opinions with no trip charges
- We specialize in energy-efficient heating and cooling system installations
- Our team maintains consistent 5-star customer satisfaction ratings
- We guarantee prompt, respectful service with transparent pricing
What people say
Honest and reliable
Super responsive
Fair prices
Prompt and on time
5 stars
Services
Residential Heating
We install, repair, and maintain central heating systems including furnaces and heat pumps. Our services ensure efficient operation that maintains indoor comfort while reducing energy costs. Our technicians specialize in high-efficiency units that meet modern home requirements.
Air Conditioning
Our expert technicians handle central air conditioning installation, maintenance, and repairs. We focus on energy-efficient systems that improve indoor air quality while lowering utility bills. Our services cover complete system diagnostics and performance optimization for residential properties.
Air Purifiers
We install advanced electronic air filtration systems that remove pollutants, pollen, and pet dander. These systems integrate with existing HVAC equipment to improve indoor air quality and reduce allergy symptoms. Our solutions include Honeywell and Trane Cleaneffects technologies.
Thermostats
We provide thermostat installation and calibration services for optimal temperature regulation. Our technicians work with modern programmable thermostats that enhance system efficiency and user comfort. Proper installation ensures accurate temperature readings and energy savings.
Humidifiers
Our humidifier installation and maintenance services address dry air issues in heated homes. We offer whole-house systems that integrate with HVAC equipment to maintain optimal humidity levels. Proper humidity control improves comfort and protects wooden structures in residential properties.
Questions
What HVAC services do you offer for residential properties?
We provide complete heating, air conditioning, thermostat, humidifier, and air purification system services including installation, repair, and maintenance.
Do you offer emergency HVAC repair services?
While we maintain regular business hours, we prioritize urgent heating and cooling issues during standard operating times with no trip charges.
What areas do you service?
We serve Longmont, Boulder, Firestone, Berthoud, Loveland, and surrounding Northern Colorado communities for residential HVAC needs.
Are your technicians licensed and insured?
Yes, we are a fully licensed and insured HVAC contractor with certified technicians handling all our residential installations and repairs.
What makes your company different from other HVAC providers?
We combine over 25 years of experience with no trip charges, free second opinions, and a customer-first approach that's earned us consistent 5-star reviews.
