Denver Heating & Air Conditioning

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About Denver Heating & Air Conditioning
Denver Heating & Air Conditioning has built a solid reputation across the Mile High City, earning a 4.2-star rating from 19 homeowner reviews. This locally-rooted contractor serves Denver proper along with surrounding communities including Aurora, Lakewood, and Westminster. Customers consistently highlight the company's commitment to showing up when promised and taking time to explain repairs in understandable terms. The team operates seven days a week with weekday hours extending from 7 AM to 10 PM, accommodating emergency calls during Colorado's extreme temperature swings.
What distinguishes this contractor from competitors emerges clearly in customer feedback: transparent pricing that includes detailed quotes before any work begins, no surprise charges on final bills, and a willingness to beat competitor pricing on new system installations. Reviewers repeatedly mention receiving itemized invoices immediately via email rather than weeks later. The company handles the full lifecycle of HVAC ownership, from annual maintenance contracts that trigger automatic reminders to complete system replacements, with technicians providing operational guidance on new equipment after installation.
Homeowners facing urgent situations find responsive service here. During a brutal heat wave, one reviewer called after their AC failed completely; a technician arrived promptly, diagnosed the thermostat malfunction within 45 minutes, and had the system running smoothly the same day. Another customer compared three competing quotes before Denver Heating & Air Conditioning won the job by offering a dual-zone system at the best price, with technicians completing impeccable installation and sharing practical advice on operating the new unit. These scenarios illustrate the company's approach: fast response times, fair pricing, and thorough follow-through.
What Customers Say
Six of seven detailed reviews award 5 stars, praising same-day emergency response, transparent pricing with upfront quotes, and courteous technicians who explain repairs clearly. Customers consistently mention receiving invoices immediately via email and appreciate price comparisons before work begins. The single 1-star review is incomplete, making specific complaints difficult to assess.
Working Hours
| Sunday | 8 AM–8 PM |
| Monday | 7 AM–10 PM |
| Tuesday | 7 AM–10 PM |
| Wednesday | 7 AM–10 PM |
| ThursdayToday | 7 AM–10 PM |
| Friday | 7 AM–10 PM |
| Saturday | 8 AM–8 PM |
Services
AC Repair & Maintenance
Diagnosing thermostat malfunctions, cooling system tune-ups, and same-day emergency repairs for broken air conditioners.
Heating System Service
Furnace maintenance, heating repairs, and annual inspection services for Denver's cold winter months.
New HVAC Installation
Complete system replacement including dual-zone installations, with competitive pricing and professional setup.
Maintenance Contracts
Annual service agreements with automatic reminders to keep systems running efficiently year-round.
Indoor Air Quality Guidance
Technicians advise on operating new equipment and optimizing home comfort after installation.
Price Quotes & Comparisons
Upfront detailed estimates with willingness to beat competitor pricing on new equipment purchases.