Walsh Plumbing Llc | Local HVAC Services in Kensington, MD

10118 Ashwood Dr, Kensington, MD 20895

(301) 214-2299

About the Company

Walsh Plumbing LLC is a locally owned and operated full-service plumbing and heating company serving Kensington, MD, with over two decades of industry experience. Founded by Dennis Walsh, who started the business from the ground up after years of working for others, the company has built its reputation on honesty, integrity, and a commitment to high-quality service. Growth has been steady and organic, driven entirely by word-of-mouth referrals—no advertising needed—even through challenging economic times. Specializing in gas line installation and repair, plumbing inspections, installations, replacements, and repairs, Walsh Plumbing focuses on delivering reliable solutions and excellent customer care. As a hands-on owner-operator, Dennis ensures every job meets the company's standards, providing Kensington residents with dependable plumbing and heating services they can trust.

Frequently Asked Questions

What should I do if my air conditioner isn't cooling properly during a Kensington summer?

If your AC isn't cooling, it could be due to issues like refrigerant leaks or system malfunctions common in our area's heat. Walsh Plumbing LLC offers HVAC services to diagnose and repair these problems efficiently. We recommend scheduling a prompt inspection to prevent further damage and restore comfort to your home, as delayed repairs can lead to higher energy bills and system failure.

Do you handle gas line installations and repairs for homes in Kensington?

Yes, we specialize in gas line installation and repair, ensuring safe and reliable service for Kensington residents. With over 20 years of experience, our team follows strict safety protocols and local codes. Whether you're upgrading appliances or addressing a leak, we provide thorough inspections and quality workmanship to keep your home secure and functional.

How does Walsh Plumbing LLC ensure quality without using advertising?

Our growth comes solely from word-of-mouth referrals, built on a foundation of honesty, integrity, and excellent customer service. Owner Dennis Walsh personally oversees operations, drawing on two decades of experience to deliver reliable plumbing and heating solutions. This approach has fostered steady growth and trust in the Kensington community, with satisfied clients recommending us for our consistent, high-quality work.

Core Services

  • Gas line repair
  • Plumbing installation or replacement
  • Plumbing inspection
  • Plumbing repair
  • Gas line installation

Business Location & Hours



Mon:8:00 AM - 4:30 PM
Tue:8:00 AM - 4:30 PM
Wed:8:00 AM - 4:30 PM
Thu:8:00 AM - 4:30 PM
Fri:8:00 AM - 4:30 PM
Sat:Closed
Sun:Closed


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