New Construction HVAC Services in Boise, ID
Fast, accurate electrical diagnostics and dependable repairs to keep your home safe, powered, and running smoothly.

Mechanical HVAC Solutions for New Buildings
Furnace King Heating & Cooling provides complete new construction HVAC design and installation services for general contractors, custom home builders, and property owners across Boise and the Treasure Valley. Building a new structure requires expert load planning, custom sheet metal duct routing, and precise equipment installation to ensure long-term energy efficiency and interior comfort. As a licensed HVAC contractor, our experienced team works alongside building schedules to deliver compliant, high-performance climate control systems built directly from architectural blueprints.
New Construction HVAC Solutions
We deliver complete mechanical system design, framing rough-ins, and final equipment installations engineered specifically for new residential and commercial building projects. Our custom offerings include:
Blueprint System Load Design
We calculate exact heating and cooling loads using architectural blueprints to ensure newly built properties receive properly proportioned climate control systems.
Custom Sheet Metal Fabrication
We design and install custom sheet metal trunk lines and supply ducts tailored specifically to your building's unique structural layout.
Mechanical Stage Rough-In Installation
We install refrigerant line sets, gas piping, exhaust venting, and main duct runs during the open-frame phase of construction.
High-Efficiency Equipment Setup
We install modern gas furnaces, high-SEER central air conditioners, and electric heat pumps engineered for long-term operational performance and savings.
Smart Digital Controls Setup
We wire and program multi-zone climate controls and digital smart thermostats to provide automated temperature management across every living space.
Why Choose Furnace King Heating & Cooling
Honest Service. Quality Work. Lasting Safety.
Local Business
Licensed Service
Honest Work
Responsive Service
Experienced Team
Fair Pricing
Quality Parts
Complete Care
Key Factors
For New Construction HVAC
Accurate Manual J Load Calculations
Custom Sheet Metal Ductwork Design
Integration of Energy Efficiency Standards
Coordination with Construction Schedules
Indoor Air Quality & Ventilation
Multi-Zone System Configuration

HVAC SAFETY
How Do You Plan the Right HVAC for Your Build?
Designing an efficient heating and cooling system for a new construction project requires early collaboration between builders, mechanical contractors, and property owners. Rather than relying on standard equipment guidelines, our licensed technicians evaluate square footage, insulation ratings, and window placements to engineer a custom HVAC layout. Partnering with Furnace King during the planning phase ensures your new build receives a durable, energy-efficient system built to code.
SERVICE AREAS
HVAC Repair Service Areas Across the Treasure Valley
Boise, ID
Meridian, ID
Nampa
Caldwell
Eagle
Kuna
Star, ID
Garden City, ID
Middleton, ID
Emmett, ID
Frequently Asked Questions
At what stage of construction should HVAC planning begin?
Mechanical planning should begin during the architectural design phase before framing starts. Early design collaboration allows for optimal ductwork routing, proper equipment placement, and accurate load sizing without structural compromises.
Do you handle both residential and commercial new construction projects?
Yes, we design and install HVAC systems for custom residential homes, multi-family units, and commercial new construction projects across the Treasure Valley. Our licensed team ensures all installations comply with local building codes.
Do mini-split systems provide both heating and cooling capability?
Yes, modern ductless mini-splits use reversible heat pump technology to provide powerful air conditioning during summer and efficient electric heating throughout winter months, even in cold climate conditions.
What brand of equipment do you install in new construction homes?
As an authorized Lennox dealer, we install top-rated Lennox furnaces, heat pumps, and central air conditioning systems engineered for outstanding reliability. We also install other trusted equipment lines based on project specifications.
How does custom ductwork design improve system performance?
Custom sheet metal ductwork is engineered specifically for your building's floor plan to deliver balanced airflow to every room. Proper duct design reduces static pressure, minimizes fan noise, and eliminates hot or cold spots.
Do new construction HVAC installations come with warranty coverage?
Yes, all new construction equipment installations include comprehensive manufacturer warranties covering major mechanical parts for up to 10 years. In addition, Furnace King provides complete installation labor coverage.
