New Construction HVAC Installation Done Right the First Time
When you're building a new home, the HVAC system is one of the most important investments you'll make. Keystone Heating and Air provides expert new construction HVAC installation for residential builders and homeowners across the Wasatch Front, from West Jordan and Sandy to Heber, Kamas, and the surrounding mountain communities. We handle load calculations, ductwork design, equipment sizing, permits, and full system installation so your new home heating and cooling system is built for Utah's climate from day one.
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Built for Utah's Climate
Properly Sized Systems for Every New Build
A new build system installation is only as good as the sizing behind it. Oversized or undersized equipment wastes energy, wears out faster, and leaves rooms uncomfortable. Our team performs detailed load calculations for every project, accounting for square footage, insulation, window placement, and your elevation. Homes in Heber, Kamas, and the Wasatch high country sit above 5,800 feet, where thinner air changes how equipment performs. We size and configure every system specifically for mountain conditions so it runs efficiently from the first season onward.


Your Builder HVAC Partner
A Residential Construction HVAC Contractor You Can Count On
Builders and general contractors need a reliable partner who shows up on schedule, communicates clearly, and handles the technical details without creating delays. As a locally owned builder HVAC contractor with over 20 years of experience on the Wasatch Front, Keystone fits naturally into the construction timeline. We coordinate equipment logistics, manage municipal permit requirements, and work through every phase of the project from rough-in to final commissioning. Owner Eric Rosevear, known to many customers as Rosie, stands behind every installation with the same commitment to quality, accountability, and honest communication that has earned the trust of homeowners and builders across the region.
What We Cover
Full-Scope New Home Heating and Cooling Services
Our residential construction HVAC services cover everything your new home needs. We install high-efficiency gas and electric furnaces, central air conditioning systems, heat pumps, and ductless mini-splits for zoned areas like master suites or bonus rooms. We also handle ventilation as part of the build, including kitchen hood vents, bathroom fans, whole-home fans with automatic damper systems, and upgraded air filter housings for better indoor air quality. Every installation finishes with a full cycle test and a walkthrough so you know exactly how your system operates before the first occupant moves in.


No Markups, No Surprises
Honest Pricing on Every New Construction Project
Big-box HVAC firms often apply significant markups on equipment and labor for new construction projects, knowing builders are working against tight deadlines. Keystone takes a different approach. We provide upfront, honest bids with no hidden fees, and we handle utility rebate paperwork for high-efficiency equipment so you or your client captures every available incentive. Our prices are competitive because we operate lean and local, not because we cut corners on quality. One of our customers saved $8,000 compared to a major competitor's bid while getting higher-efficiency equipment. That kind of outcome is what we aim for on every new build.
Common Questions
New Construction HVAC: What You Need to Know
When in the construction timeline should I bring in an HVAC contractor?
The earlier the better. Bringing in a contractor during the framing or pre-drywall phase allows for proper ductwork routing, correct equipment placement, and coordination with other trades like electrical and plumbing. Starting late often means compromises in duct layout that affect airflow and efficiency for the life of the home. Keystone works directly with builders to fit into the construction schedule at the right stage, reducing costly rework and keeping the project moving.How do you determine the right system size for a new home?
We perform a detailed load calculation that accounts for the home's square footage, ceiling height, insulation values, window area, and local climate conditions. For homes at higher elevations in areas like Heber or Kamas, we also factor in altitude, since thinner air affects how heating and cooling equipment performs. A properly sized system runs more efficiently, lasts longer, and keeps every room comfortable. Guessing at size or using a square-footage rule of thumb leads to equipment that short-cycles or can't keep up during peak summer and winter conditions.Can ductless mini-splits be installed alongside a central system in a new build?
Yes. Many new construction projects benefit from a hybrid approach where a central ducted system handles the main living areas while ductless mini-splits cover specific zones like master suites, bonus rooms, or areas with unique heating and cooling demands. Keystone installs both systems and can help you determine which configuration makes the most sense for your floor plan and budget. This approach gives you precise temperature control in each zone without overworking a single central unit.Do you handle permits and inspections for new construction HVAC work?
Yes, permit coordination is part of what we do. We manage all required municipal permits and schedule inspections so the project stays compliant and on track. This removes administrative work from the builder or homeowner and ensures the installation meets local code requirements. We also handle utility rebate paperwork for high-efficiency equipment, which can result in meaningful savings on qualifying systems.What ventilation work is included in a new construction HVAC project?
Beyond heating and cooling, we install kitchen hood vents, bathroom exhaust fans, whole-home fans with automatic damper systems, and upgraded air filter housings. Good ventilation is especially important in tightly built new construction homes where air circulation needs to be intentionally designed. We can also install humidifiers to address the dry climate conditions common across the Wasatch Front, which is a frequent comfort issue in new Utah homes during the winter months.How does building at high elevation affect HVAC equipment performance?
At elevations above 5,800 feet, like those found in Heber, Kamas, and surrounding mountain communities, the air is thinner. This affects how blower motors perform and how refrigerant behaves in cooling systems. Standard sizing methods designed for valley elevations can result in undersized or inefficient systems when applied at altitude. Keystone has over 20 years of experience working in these mountain communities and accounts for elevation-specific factors in every new construction project we take on.Do you work with individual homeowners on custom builds, or only with large builders?
We work with both. Whether you're a general contractor managing multiple builds or a homeowner overseeing a single custom home project, Keystone provides the same level of service and technical detail. We're locally owned and operated, which means you'll work directly with our team throughout the project rather than being handed off to a rotating roster of subcontractors. Our process covers everything from the initial assessment through final system verification.How does Keystone's pricing compare to larger HVAC companies for new construction?
Keystone Heating and Air is committed to honest, transparent pricing without high-pressure sales tactics. One customer documented saving $8,000 by choosing Keystone over a larger competitor while receiving a high-efficiency system. We explain your options in plain language, provide clear recommendations, and handle qualifying rebate paperwork and municipal permit coordination to help maximize the overall value of your investment.

Common Questions
New Construction HVAC: What You Need to Know
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