5 Star Google Reviews
HVAC replacement in McMinnville Oregon for reliable heating and cooling
Aging furnaces and air conditioners waste energy, fail when you need them most, and drive up utility bills every month. Simpson Electrical Heating and Air provides expert HVAC replacement across McMinnville, Yamhill County, and the Willamette Valley with licensed, bonded, and insured technicians who size your system correctly and guarantee professional installation.

HVAC replacement that solves comfort and efficiency problems
Your heating and cooling system works harder every year. Old furnaces and heat pumps strain to maintain temperature, consuming more energy while delivering less comfort. Rooms stay too cold or too warm. The system cycles constantly, never quite reaching the temperature you set. Utility bills climb steadily, and you wonder how much longer the equipment will last before a costly breakdown forces your hand.
Replacement becomes the smart choice when repair costs mount and the system’s age suggests failure is coming soon. A furnace or heat pump that’s fifteen years old operates at a fraction of the efficiency of modern equipment. New systems designed for Oregon’s climate deliver consistent heating and cooling while using significantly less electricity.
Simpson Electrical Heating and Air sizes your replacement system based on your home’s actual heating and cooling demands. Load calculations account for insulation, window placement, local weather patterns in McMinnville and Yamhill County, and your family’s comfort preferences. The right-sized system runs efficiently without waste and maintains even temperatures throughout your home.
Our licensed, bonded, and insured technicians (CCB 133886) handle every step of the replacement. We disconnect and remove your old equipment safely, install the new furnace or heat pump with proper connections, and set up ductwork for optimal airflow. We integrate your thermostat, charge refrigerant lines, and run comprehensive tests to ensure everything operates perfectly.
New HVAC equipment comes with manufacturer warranties and Simpson Electrical Heating and Air stands behind our installation work. Your home gains dependable comfort, lower energy costs, quieter operation, and peace of mind.
What HVAC replacement includes
Everything needed for your new system
Load calculations and sizing
Proper system sizing for your home's heating and cooling needsOld equipment removal and disposal
Safe disconnection and haul-away of existing furnace or heat pumpNew furnace, heat pump, and air handler installation
Professional setup with proper electrical and gas connectionsEfficient
Get a smarter, more efficient HVAC system with Simpson Electrical Heating and Air
Modern equipment runs quieter and cleaner than aging systems. Energy-efficient models cut utility costs while maintaining perfect comfort year-round.
- Lower monthly energy bills and reduced operating costs
- Quieter operation with advanced compressor technology
- Consistent temperatures throughout your entire home

5 Star Google Reviews
Highly Rated by Yamhill County Businesses and Homeowners
Homeowners across Yamhill County trust Simpson Electric Heating and Air for honest, reliable service. Whether facing an emergency or planning a system upgrade, residents across the valley rely on Simpson for safety and skilled workmanship.
They do a great job and clean-up
I strongly recommend them should you ever need hvac/electrical work done!!!
Thank you Simpson’s
Thank You so much!!
I will surely be using them for any other jobs that come up.
Serving Homes and Businesses in Yamhill County and Beyond
Homeowners across Yamhill County rely on Simpson Electric Heating and Air for prompt, professional service. The licensed team delivers expert electrical and HVAC solutions to every community in the valley, ensuring help is always nearby when your home needs it.
What size system do I need?
Simpson Electrical Heating and Air calculates the right capacity based on your home’s square footage, insulation, climate zone, and usage patterns. An undersized system struggles to maintain comfort, while an oversized unit wastes energy and cycles inefficiently. Our load calculations ensure your replacement operates at peak efficiency.
How much does replacement cost?
Costs vary depending on system type, home size, and installation complexity. A free in-home estimate from Simpson Electrical Heating and Air breaks down equipment, labor, and any necessary ductwork modifications. Financing options are available to fit your budget.
Should I replace furnace and AC together?
Replacing both at once ensures matched efficiency ratings and optimal performance. If only one component has failed, Simpson Electrical Heating and Air can replace it individually, though pairing a new furnace with an older AC unit may limit overall system efficiency.
What if my home has no ductwork?
Ductless mini split systems provide heating and cooling without traditional ducts. Simpson Electrical Heating and Air installs these flexible alternatives in homes where ductwork is impractical or when you want zone-based temperature control.
How often should I replace my HVAC?
Most systems last twelve to fifteen years with proper maintenance. If your equipment is approaching that age, experiences frequent repairs, or runs inefficiently, replacement makes financial sense. Simpson Electrical Heating and Air evaluates your current system during a consultation.
Get your HVAC replacement estimate now
Contact Simpson Electrical Heating and Air today for a free in-home HVAC replacement consultation and learn about our special financing options available.