Call Now
Website
Call
Business Details
11 Years
experience
Emergency
services
Expert HVAC Repair & Replacement in Aurora, CO
Denver Furnace & AC was founded on the principle that HVAC service should combine technical excellence with personal integrity. As owner-operated specialists serving Denver and surrounding areas, we bring over six decades of combined experience to every project. Our approach merges cutting-edge technology with old-fashioned values, ensuring clients receive accurate diagnostics, transparent pricing, and lasting solutions. Unlike traditional HVAC companies, we eliminate middlemen by having owners Alex and Tim personally handle every service call and consultation. Our comprehensive capabilities extend beyond standard repairs to include coordination with carpenters, plumbers, and engineers for complete system installations or complex diagnostics. We prioritize customer education, taking time to explain technical details and offering no-pressure recommendations tailored to each home's unique needs.

With a strict policy of honoring warranties and written quotes, we maintain accountability at every service stage. Our commitment to excellence manifests in small details like shoe removal in client homes and larger guarantees of quality craftsmanship. By maintaining direct owner involvement from initial contact through project completion, we ensure consistent service standards and immediate issue resolution. This personalized approach has earned us recognition through Better Business Bureau accreditation and numerous customer referrals. Whether addressing emergency repairs or scheduled maintenance, our team remains dedicated to delivering reliable comfort solutions that meet both technical and ethical standards.
Services
AC Repair Furnace Repair HVAC Repair Water Heater Services Energy Audit Tune-Up Replacement/Install
Details
  • Year established: 2015
Highlights and features
  • Deal directly with owners Alex & Tim for every service call
  • 60+ years combined experience in furnace and AC systems
  • Integrated team of HVAC specialists and supporting trades
  • No-pressure consultations with complete diagnostic transparency
  • Written quotes guaranteed with no hidden fees or upselling
Associations and certifications
  • Better Business Bureau
Services
AC Repair
Our AC repair service addresses cooling system malfunctions using advanced diagnostic tools and manufacturer-certified parts. Technicians identify root causes of inefficiency or failure, from refrigerant leaks to compressor issues. We provide transparent cost estimates before initiating repairs to restore optimal cooling performance.
Furnace Repair
We diagnose and repair all furnace types, including gas, electric, and oil-based systems. Our specialists address ignition failures, heat exchanger cracks, and airflow issues while maintaining safety standards. Emergency furnace repair services are available for critical winter heating needs.
Energy Audit
Our comprehensive energy audits identify HVAC system inefficiencies and building envelope weaknesses. Using thermal imaging and pressure testing, we create customized recommendations to improve comfort and reduce utility costs through targeted upgrades.
HVAC Replacement
We handle complete HVAC system replacements including proper sizing calculations and permit acquisition. Our installations follow manufacturer specifications using premium components. Owners oversee each project to ensure seamless integration with existing home infrastructure.
Tune-Up
Seasonal tune-up services optimize system performance through component cleaning, lubrication, and calibration. Our maintenance checks identify potential failures before they occur, extending equipment lifespan while maintaining energy efficiency standards.
People
Alex
Owner/Technician
With 30+ years in HVAC systems, Alex specializes in complex diagnostics and system integrations. He personally oversees major installations and ensures technical standards meet company values of precision and integrity.
Tim
Owner/Technician
Tim brings 35+ years of experience in residential HVAC solutions, focusing on customer education and preventative maintenance strategies. He manages daily operations while maintaining hands-on service delivery for client satisfaction.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including AC/furnace repair, system replacement, energy audits, water heater services, and seasonal tune-ups for residential properties.
Why choose your company over other HVAC providers?
As owner-operated specialists, we offer direct technician access, transparent pricing, and combined 60+ years of experience without sales intermediaries or hidden fees.
Do you handle emergency HVAC repairs?
Yes, we provide emergency repair services for critical heating and cooling failures with direct owner availability at (303) 695-1465.
Are financing options available?
We offer financing solutions for major HVAC replacements or extensive repair projects to help homeowners manage essential system upgrades.
What areas do you service?
Our primary service area includes Aurora, Denver, and Centennial, Colorado, covering both urban and suburban residential HVAC needs.
How do you ensure service quality?
Owners Alex and Tim personally supervise all projects, maintain Better Business Bureau accreditation, and guarantee written estimates with no unexpected charges.