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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Castle Rock, CO
Founded in 1972, Allied Heating & Air is a family-owned business serving Castle Rock, CO, and the Denver metropolitan area. Our NATE-certified technicians provide heating, cooling, and air quality solutions with a focus on customer care. We maintain an A+ rating with the Better Business Bureau, reflecting our commitment to quality workmanship and business integrity. Our team delivers personalized service for residential and commercial clients, specializing in Carrier, Goodman, Lennox, and Amana systems. We prioritize energy-efficient solutions tailored to individual needs, ensuring long-term satisfaction.

Our state-of-the-art tools and ongoing technician training guarantee reliable service for system installation, repair, and maintenance. We offer 24/7 emergency HVAC support and transparent pricing with no hidden fees. Our dedication to community needs has made us a trusted local provider for over five decades. We protect customer investments through warranties and comprehensive maintenance programs. Our service area includes Parker, Greenwood Village, Highlands Ranch, Lone Tree, and Colorado Springs.
Services
HVAC Repair Air Conditioning Installation Furnace Maintenance Duct Cleaning Indoor Air Quality Emergency Service System Replacement Maintenance Programs Boiler Services Ductless HVAC
Details
  • Year established: 1972
Highlights and features
  • NATE-certified technicians with ongoing industry training
  • 24/7 emergency HVAC repair services available
  • Maintain A+ rating with Better Business Bureau
  • Family-owned with 50+ years local experience
  • Customized energy-efficient heating and cooling solutions
Associations and certifications
  • North American Technician Excellence (NATE)
  • Better Business Bureau (BBB)
What people say
Quick response Professional work Cost-effective solutions NATE-certified technicians 24/7 availability
Services
HVAC Repair
Our NATE-certified technicians provide 24/7 emergency HVAC repair services for furnaces and air conditioners. We service all brands including Carrier, Goodman, and Lennox systems. Our rapid response team resolves heating and cooling failures with guaranteed parts availability and transparent pricing.
Air Conditioning Installation
We install energy-efficient air conditioning systems from leading manufacturers like Carrier and Lennox. Our design team uses Manual J calculations for optimal system sizing. We offer competitive pricing with frequent installation discounts and complete system replacement services for residential and commercial properties.
Furnace Maintenance
Our annual maintenance programs include comprehensive system inspections, component lubrication, and efficiency testing. We offer single-system contracts at $189/year and full-system plans at $300/year. Regular maintenance extends equipment lifespan and maintains manufacturer warranties.
Duct Cleaning
Professional duct cleaning services remove accumulated dust and allergens using industrial vacuums and rotary brushes. We offer full-house cleaning for $380, including EPA-registered sanitization options. This improves indoor air quality and HVAC system efficiency while reducing energy costs.
Emergency Service
Our emergency HVAC service responds to system failures at any hour. Technicians arrive equipped with essential replacement parts and diagnostic tools. We guarantee prompt service with no overtime charges, maintaining 24/7 availability for critical heating and cooling needs.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for heating, air conditioning, and indoor air quality systems. Our services include emergency repair, duct cleaning, and system replacement.
Do you offer 24/7 emergency service?
Yes, our NATE-certified technicians are available 24 hours a day, 7 days a week for urgent HVAC issues.
What areas do you service?
We serve Castle Rock, Parker, Highlands Ranch, Greenwood Village, Lone Tree, Colorado Springs, and surrounding Denver metro areas.
Are financing options available?
Yes, we offer financing programs for HVAC system replacements and major repairs. Contact our office for current promotions.
What certifications do your technicians hold?
All our technicians are NATE-certified with ongoing manufacturer-specific training for Carrier, Goodman, and Lennox systems.
Do you have service discounts?
We offer multiple promotions including $50 off repairs over $400, free duct cleaning with system purchase, and annual maintenance contracts starting at $189.