Frederick County HVAC, Plumbing, and Electrical Contractors

All Around Plumbing, Inc.

530 E Church St
Frederick, MD 21701

Mr. Brendan Madden

301- 698-1028

301-829-6745

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APEX HVAC Solutions

3886 Roundtree Road Unit #3
Jefferson, MD 21755

Tom Acciavatti

(240) 617-1323

Member Since: 2024

APEX HVAC Solutions specializes in commercial HVAC services, providing top-notch services with a satisfaction guarantee. If you're not completely satisfied, we’ll make it right. Proud members of the Frederick County Chamber of Commerce, we're committed t

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Atlantic Blue Water Services

174 Thomas Johnson Drive
Frederick, MD 21702

Jill Brown

(410) 840-2583

Member Since: 2021

We Fix Water. We offer a FREE in-home consultation to test your water and answers your questions on the spot. Providing you with an honest recommendation on your water.

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B&E Services

14023 Maugansville Rd
Maugansville, MD 21767

Ms. Maria Brown

301-797-7400

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Clarksburg Plumbing LLC

23230 Ridge Rd
Germantown, MD 20876

Mary Lawyer

(301) 972-2223

Member Since: 2023

Full service plumbing company offering 24 hour day residential, commercial and excavation services to residents and businesses in the MD, DC, VA area! 301.972.2223

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Dryer Vent Wizard of Greater Frederick & Columbia

5836 Urbana Pike
Frederick, MD 21704

Kyle Carpenter

(240) 315-8865

Member Since: 2024

Expert dryer vent inspection, cleaning, installation, and repair for residential and commercial settings

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Eric Smock Heating and AC

1539 Tilco Dr. Suite 104
Frederick, MD 21704

Eric Smock

(301) 831-8288

Member Since: 2021

Heating and ac repair, installation and replacement services

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Fidelity Power Systems

25 Loveton Circle
Sparks, MD 21152

Mr. David Alexander

410-771-9400

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Frederick Air, Inc.

3 King Ave
Frederick, MD 21701

Mr. Steve Schmidt

301-663-0300

301-663-3313

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Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
Emmitsburg, MD 21727

Mr. Jerred Holtzople

301-898-3494

1-866-500-4328

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Little Sparkie Electric, LLC

P.O. Box 329
Mt. Airy, MD 21771

Ms. Catherine Nazarene

301-606-5181

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MARKOOL HEATING & COOLING

5110 Jefferson Pike
Frederick , Maryland 21703

CHRISTOPHER MARKOE

(301) 732-4244

Member Since: 2023

Our Team From the very first moment you meet with Markool Heating & Cooling, you are treated as we would want to be treated. Our employees are courteous, friendly and always ready to discuss your needs. Our employees are experienced, well-trained and pro

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O'Connor Plumbing

9121 Baltimore Rd
Frederick, MD 21704

Breanna Ranniger

(301) 540-5050

Member Since: 2023

With over 70 years of industry experience, O’Connor Plumbing has been helping thousands of businesses and homeowners in the DC Metro area with all of their plumbing needs.

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R. W. Warner, Inc.

217 Monroe Ave
Frederick, MD 21701

Matthew Warner

(301) 662-5387

Member Since: 2022

Mechanical and General Construction contractor

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Scott Mercer LLC, Electrical Services

220 Lindbergh Ave
Frederick, MD 21701 4848

Scott Mercer

301-831-4621

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Tri-County Pump Service Inc.

6711 Old National Pk
Boonsboro, MD 21713

Mr. William Griffith

301-432-0330

301-831-8331

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Tuckers Air Conditioning, Heating & Plumbing

4650 Wedgewood Blvd, Suite 102
Frederick, MD 21703

Ken Tucker

301-670-0034

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WA Tolbard

413 N East St
Frederick, MD 21701

Ms. Amanda Tolbard

301-662-2515

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Wenbrooke Service - Electrical, Plumbing, Heating and AIr

4907 International Blvd Suite 111-113
FrederIck , MD 21703

John Wenman

(240) 394-1500

Member Since: 2024

Providing residential clients with Electrical, Plumbing, Heating and Air Services

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Winsupply Frederick, MD Co

600 S Market Street
Frederick, MD 21701

Bruce Watson

301-682-2111

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Zo Plumbing and Drain Cleaning

Carolyn S

240-586-4690

Member Since: 2023

Zo Plumbing and Drain Cleaning is an innovative, family-owned, full-service plumbing and drain cleaning services business headquartered in Frederick, Maryland. As the leading local plumbing experts in Maryland and the country’s capital, we take pride in

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