Maintain
Raises the price
3- Multiple systems in home+$100 to $500
- Comprehensive vs basic tune-up+$50 to $250
- Refrigerant top-off needed+$300 to $800
HVAC
Fix-it 24/7 Plumbing, Heating, Air & Electric
Know your HVAC maintenance cost before we start. Our Maintain service is priced from 50 to 200 so you can plan with confidence. Serving the Greater Denver Area, including Denver, Aurora, and Boulder. Trusted by homeowners with a 4.7 rating from 4,777 reviews and backed by honest flat-rate pricing. Our licensed, bonded, and insured technicians perform a deep, thorough tune-up. Call or book online to schedule your maintenance today.
Technicians are licensed, bonded, insured, and background-checked
A+ Rating with the Better Business Bureau
4.7 rating from 4,777 reviews
No hidden fees or surprises
Thorough process that many competitors skip
Maintain usually costs $50 – $200.
Coupons & specials
$29.95 /mo Green Club Membership For just $29.95 per month, protect your HVAC system year-round.
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AC Tune-Up & Deep Clean for Just $39 for New Customers.
New Customers
Schedule your $39 AC tune-up today and avoid costly emergency repairs.
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Heroes Membership - Deep Cleans, Priority Booking And Repair Discounts Included.
Free for Heroes
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For just $29.95 per month, protect your HVAC system year-round.
Sign Up
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Lifetime HVAC Maintenance Membership - No Charge. Protect your entire home's comfort systems with comprehensive maintenance and exclusive free benefits for Hero Members.
Firefighters • EMS • Law Enforcement • Military (Active, Reserve & Veterans)
Claim Your Membership Now
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$29.95 /mo Green Club Membership
Expires
Heroes Membership
Free for Heroes
Learn More
Expires
Schedule Your $39 Tune-Up Today
Learn More
Expires
Lifetime HVAC Maintenance Membership - No Charge
Firefighters • EMS • Law Enforcement • Military (Active, Reserve & Veterans)
Claim Your Membership Now
Expires
Reviews
Customers mention
Based on the reviews shown here.
I received the most thorough cleaning of my furnace I have ever experienced.
Technician Aric did a great job with our annual HVAC inspection and maintenance.
They were very thorough and helpful with my AC maintenance.
A typical AC tune-up includes a full system inspection, a deep cleaning of key components, and performance testing to restore efficiency and reliability. Most performance losses come from airflow, drainage, electrical, or refrigerant issues, which thorough maintenance is designed to correct. After service, Fix-it 24/7 provides a detailed inspection report with findings and recommendations. Our technicians serving the Denver metro often see big gains after a true deep clean, not just a quick rinse and filter swap. First-time customers can book a $39 AC Tune-Up & Deep Clean.
Common AC tune-up tasks include:
Schedule maintenance before peak summer and replace filters as directed to prevent breakdowns.
Updated: 2026-04-03
Need help in Denver, CO? Call (720) 577-4266 or book online. "Technician Aric did a great job with our annual HVAC inspection and maintenance." — Ann F.
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We serve the Greater Denver Area, including Denver, Aurora, and Boulder. See the full list of communities we cover below.
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Restore your home's comfort with dependable Plumbing, Electrical & HVAC service from our skilled technicians in Denver-Aurora-Centennial and surrounding communities.