Upgrade to a new high-efficiency Carrier system and take advantage of up to $2,000 in trade-in credits (plus $1,000 for a water heater). Up to $2,100 in manufacturer rebates. Up to $2,600 in local utility rebates.

For a limited time, save on our drain clearing service. Book today!

Act now to get a buy-one-get-one FREE furnace and water heater tune-up for only $179.

Get a high-efficiency WaterSense toilet installed for only $285.

Whether you are building a new home, replacing an aging furnace, or upgrading to a more energy-efficient system, our team brings the expertise and dedication needed to get the job done right throughout Spanish Fork, UT & the surrounding areas.
Our Heating Installation Process
Every successful heating installation begins with a thorough assessment of your home. We evaluate factors such as square footage, insulation quality, ductwork condition, window placement, and your family’s specific comfort preferences. This detailed load calculation ensures we recommend a system that is properly sized for your space. An oversized unit cycles on and off too frequently, wasting energy, while an undersized system struggles to maintain comfortable temperatures. Our goal is to match you with the ideal equipment from the start.
Once we finalize the system selection, our licensed technicians handle every aspect of the installation. This includes removing the old equipment, preparing the installation area, connecting the new unit to your existing ductwork or configuring new distribution lines, integrating thermostat controls, and performing rigorous safety checks. We test for proper airflow, verify gas or electrical connections, check refrigerant levels in heat pump systems, and calibrate the thermostat to ensure optimal performance. We offer fast response times and take responsibility in our work, so you can trust that your installation will be completed efficiently and correctly.
Types of Heating Systems We Install
Choosing the right type of heating system depends on your home’s infrastructure, your budget, and your long-term efficiency goals. We install a wide range of systems to accommodate every situation. Our team has hands-on experience with the latest technologies and traditional setups alike, giving us the versatility to serve homeowners across Mapleton, Orem, Payson, Provo, Salem, Santaquin, Spanish Fork & Springville, UT with confidence.
- Gas Furnaces remain the most popular choice for whole-home heating, offering rapid warmth and high efficiency ratings in modern models
- Electric Furnaces provide a reliable alternative for homes without natural gas access and feature straightforward installation
- Heat Pumps deliver both heating and cooling capabilities, making them an excellent year-round solution with impressive energy savings
- Dual-Fuel Systems combine a heat pump with a gas furnace, automatically switching between fuel sources based on outdoor temperatures for maximum efficiency
- Ductless Mini-Split Systems offer zone-controlled heating for additions, garages, or homes without existing ductwork
Each system type comes with unique advantages, and we take the time to explain every option so you can make an informed decision. We are here to understand your needs and provide guidance you can rely on.
Why Proper Installation Matters
Even the highest-quality heating equipment can underperform if the installation is not done correctly. According to the Department of Energy, improper installation can reduce system efficiency by up to 30%. Poor connections, incorrect sizing, and inadequate ductwork sealing are common issues that lead to higher energy bills, uneven heating, and premature equipment failure. Our technicians follow manufacturer specifications and local building codes meticulously to ensure your new system operates at peak performance from day one.
Community involvement is at the heart of everything we do. We provide free furnace installations to families in need each winter, contribute to meaningful projects like the St. Jude Dream Home and the Children’s Justice Center’s new facility, and actively support a range of local programs and charitable causes throughout the year.
Investing in Your Home’s Future
A new heating installation is one of the most impactful investments you can make in your home. Modern systems not only provide superior comfort but also increase property value and qualify for various manufacturer warranties that protect your investment for years. Many high-efficiency models also qualify for federal tax credits and local utility rebates, making the upgrade even more affordable. We help you navigate these opportunities so you get the most value from your installation. When you are ready to explore your options, Gillette Services - Plumbing, Heating and Air Conditioning is here to deliver reliable, professional heating installation you can count on for years to come.
Replacing both a furnace and an air conditioner in Utah typically costs several thousand dollars, with many complete residential installations falling in the approximate $8,000–$18,000 range. High-efficiency equipment, heat pumps, larger homes, or installations requiring ductwork or electrical modifications can cost more.
The final price depends on several factors, including the size of your home, the equipment’s efficiency rating, installation complexity, and whether existing ductwork can be reused.
Homeowners in Spanish Fork, Provo, Springville, and surrounding Utah County communities should request an in-home evaluation before choosing a replacement system. Proper equipment sizing is essential for comfort, efficiency, and long-term reliability.
Gillette Services can evaluate your existing system and explain available replacement options, financing, and qualifying promotions that can save you thousands in rebates and other incentives.
The best HVAC system for a Utah home depends on its size, insulation, existing ductwork, energy costs, and the homeowner’s comfort preferences.
For many Utah County homes, a high-efficiency central air conditioner paired with a properly sized gas furnace provides dependable heating and cooling throughout the year. Cold-climate heat pumps are another option, particularly for homeowners interested in energy efficiency and electric heating.
Dual-fuel systems, which combine a heat pump with a gas furnace, can also be attractive in Utah. They use the heat pump when conditions are favorable and switch to gas heating when appropriate.
Because Utah experiences hot, dry summers and freezing winter temperatures, professional load calculations and proper installation are just as important as the equipment brand.
Gillette Services can help homeowners compare Carrier heating and cooling systems to determine which configuration fits their homes.
Replacing your furnace and air conditioner together can be a smart investment, especially when both systems are aging or approaching the end of their expected lifespans.
A complete HVAC replacement allows the indoor and outdoor equipment to be properly matched for efficiency and performance. It may also reduce installation labor costs compared with replacing the systems separately.
However, replacing both isn’t always necessary. If your furnace is relatively new and operating efficiently, you may be able to replace only the air conditioner while retaining compatible existing equipment.
Homeowners should consider equipment age, repair history, warranty coverage, efficiency, and total installation costs before deciding.
Gillette Services can evaluate your existing equipment and recommend whether a partial replacement or complete heating and cooling system makes the most sense for your Utah home.















