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Your Trusted HVAC Partner in Longmont, CO
Armendariz Heating & Cooling has served the Colorado Front Range for over 25 years as a family-owned HVAC contractor. Our team specializes in air conditioning, heating, and indoor air quality solutions for residential and commercial properties in Longmont, CO. We offer installation, repair, and maintenance services for ducted systems, ductless mini-splits, furnaces, heat pumps, ERVs, and whole-home humidifiers. As a certified Mitsubishi Elite Contractor, we guarantee workmanship and use top-tier products to ensure system reliability.Our commitment to quality includes seasonal maintenance programs, multi-point inspections, and financing options to meet diverse client needs. With 24/7 emergency contact availability and a focus on energy efficiency, we help clients reduce utility costs while maintaining optimal indoor comfort. Our local expertise extends to diagnosing thermostat issues, improving air quality, and providing zoning solutions for customized climate control.
Services
Air Conditioning
Heating Systems
Indoor Air Quality
HVAC Maintenance
Ductless Mini-Splits
Highlights and features
- 25+ years of local HVAC expertise in the Colorado Front Range
- Mitsubishi Diamond Elite Contractor with certified installations
- Guaranteed workmanship on all heating and cooling system repairs
- 24/7 emergency contact availability for urgent HVAC issues
- Custom financing options for residential and commercial HVAC upgrades
Associations and certifications
- Mitsubishi Diamond Elite Contractor
Services
Air Conditioning
We specialize in air conditioning installation, repair, and maintenance for residential and commercial properties. Our experts handle ducted systems, mini-splits, and central AC units to ensure optimal cooling efficiency. With 24/7 emergency service availability, we address urgent cooling needs while improving energy efficiency through regular maintenance programs.
Heating Systems
Our heating services include furnace and heat pump installation, repair, and seasonal maintenance. We help clients choose between high-output furnaces and energy-efficient heat pumps based on property requirements. Certified technicians perform multi-point inspections to identify potential issues before winter demands peak system performance.
Indoor Air Quality
We install and repair ERVs, whole-home humidifiers, and air purification systems to enhance indoor air quality. Our solutions address common pollutants like dust, pet dander, and mold spores while maintaining energy efficiency. Custom installations balance humidity levels and improve airflow for healthier living environments.
HVAC Maintenance
Our maintenance programs include seasonal start-ups, multi-point inspections, and thermostat diagnostics. Regular service extends equipment lifespan, prevents costly repairs, and improves energy efficiency. We offer free consultations to develop customized maintenance schedules for residential and commercial HVAC systems.
Ductless Mini-Splits
We provide energy-efficient ductless mini-split installations with zoned temperature control capabilities. These systems offer flexible installation options for room additions or properties without existing ductwork. Our Mitsubishi-certified technicians ensure proper sizing and placement for maximum energy savings and comfort.
Questions
What HVAC services do you offer in Longmont, CO?
We provide air conditioning, heating, ductless mini-splits, indoor air quality solutions, and comprehensive HVAC maintenance services for residential and commercial properties.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues. Call us anytime at 720-853-1744 for immediate assistance.
Are financing options available for HVAC upgrades?
Yes, we offer flexible financing options for residential and commercial HVAC installations. Contact us for details on financing your system upgrade.
What makes you a certified Mitsubishi contractor?
We've achieved Diamond Elite Contractor status through specialized training and certification in Mitsubishi product installations and service protocols.
How can I improve indoor air quality?
We recommend ERV installations, whole-home humidifiers, and regular air filter replacements. Our technicians can assess your specific needs during a free consultation.
Do you service all HVAC brands?
Yes, our technicians service most major HVAC brands while specializing in Mitsubishi systems. We handle repairs and installations for various equipment manufacturers.
