HVAC Installation in Greater Denver Area
Need reliable HVAC installation now? We design and install efficient systems for your home with upfront pricing and clear options. Our NATE-certified team delivers safe, code-compliant installs backed by a 4.9 rating from 409 reviews. Serving the Greater Denver Area, including Denver, Littleton, and Highlands Ranch. Beat the summer heat and winter cold with a system sized right for your space. Call or schedule online today.
Why Choose Us
NATE-certified technicians
Safety first on every job
Upfront, honest pricing
Local, trusted pros
Proven customer satisfaction
Why Homeowners Recommend Us
quality
“Simply Mechanical did an amazing job replacing our AC system!”
professionalism
“Professional, knowledgeable and thorough. The install met my needs and budget.”
service
“Excellent service from consult to installation. Very respectful and helpful.”
Installing a new central air conditioner and furnace is a custom project, so final pricing is only confirmed after an on-site evaluation of your home. Most of the cost comes from system size and efficiency, plus any duct or vent changes needed for safe, balanced airflow. Right-sized equipment usually costs less to run than oversized units and feels more even room to room. We regularly serve homes around Aurora and the Denver metro, so recommendations reflect Colorado’s big temperature swings. Financing options are available.
Key factors that set the price:
- Equipment capacity and efficiency ratings (SEER2, AFUE)
- Variable-speed vs. single-stage components and smart controls
- Duct repairs, air sealing, or added return/ supply runs
- Electrical, gas, venting, or condensate updates
- Access limits, permits, and required inspections
Book a load calculation and duct evaluation to receive a firm, itemized quote for your home.
Updated: 2026-05-05
Need help in Aurora, CO? Call (720) 790-6603 or book online.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.