4.7 STARS | 1,300+ Google Reviews

Heating, Cooling & Electrical Services in Brookfield, WI

Same Day. Done Right.
100% Guaranteed.

Your AC quits Wednesday morning. You call and someone actually shows up Wednesday. Over the Moon dispatches same-day and backs every job with a 100% satisfaction guarantee.

Waukesha County HVAC Services You Can Trust

Over the Moon handles AC and furnace installs, emergency repairs, and everything in between for Waukesha County homeowners. Our technicians work on any type, model, or brand.

We’re also straightforward with you about what your system actually needs. If it’s a minor fix, we’ll tell you. If it can wait, we’ll tell you that too. You won’t leave a visit wondering if you just got talked into something.

Beyond repairs and installs, we offer annual tune-ups that catch problems before they become emergencies—IAQ testing, humidifiers, dehumidifiers, UV lights, and full ductwork cleaning.

Staying ahead of issues is almost always cheaper than reacting to them.

Schedule Service Today

Get a Free Second Opinion on Waukesha County HVAC or Electrical Repairs

If another company told you that you need a $4,000 fix and something about it didn’t feel right, call us before you commit. We offer free second opinions on major HVAC and electrical repairs. We’ll quickly give you an honest read with no sales pressure behind it.

Seasonal Savings & Tips to Keep You Comfortable and Safe

Wisconsin weather doesn’t give you much runway. A fall tune-up booked in September is a lot less stressful than an emergency furnace call in January. We offer seasonal maintenance, electrical inspections, and current promotions to help you stay comfortable before the weather forces your hand.

Need lightning-fast reliable service for all of your air conditioning, heating, heat pump, lighting, and electrical needs? Call Over the Moon in Waukesha County today to get someone there ASAP.

Over the Moon Service

You won’t pay until you’re 100% satisfied with the service we’re providing you. We’re committed to ensuring you receive the best.

White Glove Treatment

We go out of our way to respect your home. Floor protectors, shoe covers, gloves, deodorizer spray—we bring it all. When we leave, the space will be cleaner than when we arrived.

Screened & Certified

Never worry about who’s entering your home. Our technicians are screened, drug tested, and professionally trained.

    Over the Moon Service

    You won’t pay until you’re 100% satisfied with the service we’re providing you. We’re committed to ensuring you receive the best.

    White Glove Treatment

    We go out of our way to respect your home. Floor protectors, shoe covers, gloves, deodorizer spray—we bring it all. When we leave, the space will be cleaner than when we arrived.

    Screened & Certified

    Never worry about who’s entering your home. Our technicians are screened, drug tested, and professionally trained.

Home Services Membership Program

VIP Gold Star Plan

Peace of Mind, Always

With the VIP Gold Star Plan, your comfort is never on the back burner. You’ll get three expert visits each year to keep your HVAC and electrical systems humming—and if something goes wrong in between, you jump to the front of the line. Members also enjoy big discounts, a dedicated hotline, and lifetime warranties on installations.
Become a Member

4.7 STARS | 1,300+ Google Reviews

What Your Neighbors Are Saying