AC Service & Repair Company in Frederick, MD

Repair, Installation & Maintenance Serving Frederick, Montgomery & Carroll Counties Since 2015

  • Same-day service or your repair is free
  • Upfront pricing before any work begins
  • Work done right the first time

Call (240) 685-1174 for same-day service. Or keep reading to see how Wenbrooke can help.

Is Your AC Doing Any of These Things?

If you’re dealing with any of these problems, you’re in the right place.

  • Running constantly but the house won’t cool down
  • Blowing warm or barely cool air
  • Turning on and off every few minutes
  • Water pooling around the indoor unit
  • Ice forming on refrigerant lines or the indoor coil
  • Utility bills climbing for no obvious reason

These aren’t just annoying problems. They’re usually warning signs that something inside the system needs attention.

Call (240) 685-1174. We’ll get someone out today.

Why Homeowners in Frederick Choose Wenbrooke

Since 2015, Wenbrooke has helped homeowners throughout Frederick County stay comfortable through Maryland’s hottest summers. We’ve built our reputation the old-fashioned way. Show up when we say we will. Do excellent work. Communicate clearly. Stand behind what we do.

A few things homeowners appreciate about Wenbrooke:

  • Upfront pricing before work begins
  • A+ BBB Rating
  • Veteran and first responder discounts
  • Frederick and Middletown Chamber of Commerce members
  • Habitat for Humanity community partner
  • Service for all makes and models
  • No-pressure recommendations

We’ll explain your options clearly. You decide what’s best for your home.

AC Services Wenbrooke Handles

Whether you need a quick repair or a completely new cooling system, we’ve got you covered.

AC Repair

Diagnosing and repairing cooling problems, refrigerant leaks, electrical issues, drainage concerns, and more.

Learn about AC repair →

AC Installation & Replacement

New system installations, system replacements, and equipment upgrades sized properly for your home.

Learn about AC installation →

AC Maintenance & Tune-Ups

Routine maintenance that helps prevent breakdowns during the hottest days of summer.

Learn about AC maintenance →

AC Inspections

Comprehensive system inspections before a home purchase or after a long winter season.

Learn about AC inspections →

Ductless AC Services

Installation, repair, and maintenance for ductless mini-split systems.

Learn about ductless AC →

Laura Griffiths
2 weeks ago
Trevor was prompt, courteous and made sure we were completely satisfied.
Jerry Rose
3 weeks ago
Trevor was a pleasure to work with! He was very knowledgeable and was able to do some immediate repairs on some of my outlets today and for a very reasonable price! I would have Trevor back to work on my electrical in a heart beat! Thank you!
Connie Trica
3 weeks ago
Friendly. Respectful. What he didn’t know personally he was able to call and get the information for quickly to provide a quote.
Brenda JS
3 weeks ago
I just had a GFCI switch replaced today. Everything was reasonably priced. I really like Wenbrooke for all of my home services—AC, plumbing and now electrical. Trevor was the technician, and he was very nice, professional and did a great job! Thank you!
Wendell McKay
4 weeks ago
Great service and thorough explanation.
Tiffany Boiman
4 weeks ago
Trevor was knowledgeable, personable and professional in installing multiple fans throughout the house and assessing an out of service outside light.
Jennifer Tyndall
1 month ago
Fantastic!
Adeola Okubanjo
1 month ago
Trevor was very nice and professional, I was running a little late, he waited for me. He gave me estimates on electrical work that asked about. I am highly satisfied with the service I got. Thank you
Kaitlyn Meador
1 month ago
Wenbrook has great service! Trevor was a helpful and efficient technician.
Albert Moreau
1 month ago
Trevor was very courteous and did a great job. I would be glad to have him back again if needed

Common AC Problems We Diagnose and Fix

Most air conditioning issues come back to a handful of common problems. Here’s what they look like, what may be causing them, and what we’ll inspect.

What It May Mean

What We'll Check

AC Running But Not Cooling

Low refrigerant is one of the most common causes. A dirty evaporator coil can also reduce cooling performance and restrict airflow.

  • Refrigerant pressures
  • Coil condition
  • Signs of leaks throughout the refrigerant system

A system that’s running without cooling is working harder than it should. Catching the problem early can help protect your compressor.

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