New Construction HVAC Systems
Complete HVAC design and installation for new construction. Working with Colorado builders, contractors, and custom home owners since 2010.
About This Service
New construction HVAC requires careful coordination with framers, electricians, plumbers, and inspectors. Our team handles everything from initial Manual J/D/S design to final commissioning. We work directly with general contractors, custom home builders, and homeowner-builders across the Denver metro and Front Range.nnWe specialize in high-efficiency systems sized correctly for Colorado’s elevation, dual-fuel hybrids for utility savings, and balanced ventilation systems (HRV/ERV) for tight modern envelopes.
What's Included
- Full Manual J load + Manual D duct design
- High-efficiency systems for Colorado climate
- HRV/ERV ventilation for tight homes
- Coordinated scheduling with your build
Signs You Need New Construction HVAC Systems
If any of these sound familiar, it's time to schedule service.
New construction or major addition
Want optimized system from day one
Need permits and engineering specs
Building to high-efficiency standards
Frequently Asked Questions
Common questions about new construction hvac systems in Colorado.
What's included in new construction HVAC?
Full system: equipment selection, ductwork design and install, gas line, refrigerant lines, condensate, electrical hookup, vents/flues, registers/grilles, thermostat, commissioning, and permits/inspections.
When should I bring in HVAC during construction?
Ideally during framing — before drywall — so we can run ductwork, gas, and refrigerant lines properly. Bringing us in too late means compromises or expensive rework.
What about HRV/ERV ventilation in tight Colorado homes?
Modern tight envelopes need balanced ventilation. We design HRV (heat recovery) or ERV (energy recovery) systems that bring in fresh air without losing heat or air conditioning.
Do you work with custom home builders?
Yes — we partner with custom builders, semi-custom, and tract builders across Colorado. We adapt to your schedule and provide accurate bids during pre-construction.
What about altitude considerations for Colorado new builds?
At 5,000+ feet elevation, equipment derates significantly. We always size systems based on actual altitude, not coastal/sea-level specs — a critical detail many out-of-state contractors miss.
Our Professionalism Is Reflected in Our Customer's Feedback.
Don't just take our word for it — hear from Colorado homeowners who trust us with their comfort.
"MrFixer installed our new furnace right before the cold snap. Professional, on time, and incredibly fair pricing. Our home has never been warmer!"
"Called at 11pm with a broken AC in July. They were at our door within an hour. Fixed it fast. Cannot recommend enough for emergency repairs."
"Replaced our 17-year-old AC and added a smart thermostat. The crew showed up exactly on time, walked us through every option without pressure, and finished a full install in one day. Energy bill dropped 30% in the first month. Couldnt be happier."
"We have used MrFixer for annual maintenance for 3 years now. Always thorough, always honest. They found an issue last year that saved us thousands."
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Our Craftsmanship Is Undeniable.
HVAC emergency? Our team is available 24/7 for urgent heating and cooling repairs across Colorado. Don't wait — call now.
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- Free quote in 30 min · no obligation
- Licensed & insured Colorado contractor
- 5★ rated by 1,500+ homeowners
- Same-day service across the Front Range