Providing quality electrical and hvac service since 1976

We are your local Trane dealer providing all Your Heating, Electric and Air Conditioning needs.

Family-owned and operated since 1976, Preferred Electric and Heating (PE&H) provides licensed, insured electrical and HVAC services throughout DeForest, Windsor, Sun Prairie, Waunakee, Poynette, and beyond.

Why choose Preferred Electric and Heating?

Committed to Quality. Rooted in the Community.

Preferred Electric and Heating (PE&H) is a family-owned and operated electrical and HVAC company proudly serving DeForest and surrounding areas since 1976. As a father-and-son team, we bring decades of hands-on experience and personal accountability to every job.

We're licensed, insured, and committed to delivering dependable service our customers can trust. Our goals reflect who we are:

  • Providing complete customer satisfaction
  • Offering high-quality service at fair rates
  • Completing jobs efficiently and on time
  • Delivering honest, professional advice
  • Creating a safe and respectful work environment
  • Standing behind every project with pride

We are your local Trane dealer providing all your heating, electric, and air conditioning needs.

WHAT WE'RE OFFERING

PROFESSIONAL SERVICES

Electrical Products

We carry a full range of trusted electrical components for residential and light commercial projects, including panels, outlets, breakers, lighting, and more.

Heating & Cooling Products

From furnaces to air conditioners and air quality equipment, we supply reliable, energy-efficient HVAC systems tailored to your needs.

Electrical Services

We handle new wiring, troubleshooting, repairs, service upgrades, lighting installs, code compliance, and more — always with safety and precision in mind.

Electrical Products

We carry a full range of trusted electrical components for residential and light commercial projects, including panels, outlets, breakers, lighting, and more.

Heating & Cooling Products

From furnaces to air conditioners and air quality equipment, we supply reliable, energy-efficient HVAC systems tailored to your needs.

Electrical Services

We handle new wiring, troubleshooting, repairs, service upgrades, lighting installs, code compliance, and more — always with safety and precision in mind.

Heating & Cooling Services

Whether it’s a repair, maintenance, or a full install, we’re your local experts in HVAC solutions to keep your home or business comfortable year-round.

Emergency Service

Power outage? No heat? We offer emergency service to get your systems back up and running when you need it most.

Upgrades & Improvements

Looking to improve efficiency or add new features? We offer panel upgrades, smart thermostats, energy-efficient system replacements, and more.

Heating & Cooling Services

Whether it’s a repair, maintenance, or a full install, we’re your local experts in HVAC solutions to keep your home or business comfortable year-round.

Emergency Service

Power outage? No heat? We offer emergency service to get your systems back up and running when you need it most.

Upgrades & Improvements

Looking to improve efficiency or add new features? We offer panel upgrades, smart thermostats, energy-efficient system replacements, and more.

WHAT WE DID

RECENT PROJECTS

Our Testimonials

What They're Saying

July 21, 2024

We had them out to install 2 ring spotlight cams in the front and back yard. Showed up on time and did an amazing job! Will continue to use their services regularly!

Keith T.

Say Something Yourself:

Let's get your project started!

Whether you need a quick repair, a full system install, or just have a few questions — we’re ready when you are.

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