Frederick County

Plumbing, Heating & Air Conditioning

Frederick County Plumbers and Heating and Air Conditioning Technicians

plumber frederick

If you live in Frederick County and are interested in having a new heating system, air conditioning system or any components of your plumbing system installed, the first thing you should do is contact the experts of Larry & Sons. Over the course of many years we have provided exceptional service to homeowners throughout the Frederick County area and can do the same for you.

Full Service Plumbing in Frederick County

At the core of our business, which has been offering expert service for homeowners throughout the region for more than 50 years, we provide Frederick County plumbing installation, maintenance and repair services. This includes installation of a full range of plumbing components, including bathroom and kitchen fixtures, sump pumps, well pumps, septic tanks, and water heaters. Our Frederick County plumbers, offer repair services as well, including re–piping, water line repairs, leak detection and slab leak repair.

Frederick County Heating and Air Conditioning Services

Our technicians are available to recommend for you and install new heat pumps, furnaces, central air conditioners and ductless mini split air conditioning and heating systems, as well as geothermal heating and cooling systems that match your home’s specific needs. We also provide preventive maintenance services that ensure your heating and air conditioning system in Frederick County continues to operate properly for years to come and we are available 24 hours a day to perform repairs if the need ever arises.

To further ensure the comfort of your family, we offer drain and sewer repair and maintenance services as well as Frederick County water treatment system testing and installation services.

Why Hire a Professional for HVAC and Plumbing?

Whether you need installation of a new fixture in your bathroom or comprehensive overhaul of your heating and air conditioning system, you should always call a professional. A professional provides exceptional service, backed by many years of experience and ongoing training. Our technicians are highly skilled in working with the newest technology to provide exceptional service for plumbing, heating and air conditioning equipment.

Call Larry & Sons today for all of your heating, plumbing and air conditioning installation, maintenance and repair needs in Frederick County.

Request Service





Our call center is open 24 hours a day, 7 days a week and when you call, you will always speak with a live person. Our experienced customer service representatives will schedule an appointment that is convenient for you.

Our Service Expert will arrive in a Larry & Sons truck, wearing a Larry & Sons uniform. All of our Service Experts carry identification cards, which you may ask to see before letting them in your home. Larry & Sons is fully licensed and insured for your safety and protection.

Our Service Experts use floor protecting shoe covers and tarps to protect your home. You'll have complete peace of mind that your home will be in better condition than it was when our Service Experts started.

If there's any part of the Larry & Sons experience that doesn't live up to your expectations, just let us know! Our goal is to provide you with the highest level of satisfaction possible. Tell us what we can do better and we'll go the extra mile to ensure your satisfaction.
View All Guarantees

4.9 Stars | 2,000+ Reviews

Leave Us A Review
5:46 AM
Have an emergency that can’t wait? We are open 24/7
Call Now! (301) 733-5428

HVAC Protection & Tips for Extreme Cold

Freezing temperatures are just around the corner, make sure your HVAC system is ready! Click here to read these energy saving & protection tips from Larry & Sons!

5 Most Common Furnace Problems

You probably don’t give your furnace much thought – until it fails. The good news is that many furnace [Read More…]

3 Things That Could Cause Your Water Heater to Burst

According to the Insurance Institute for Business and Home Safety, a ruptured water tank is one of the top [Read More…]

$ 89
Heating Tune Up
Call Now! (301) 733-5428
Only valid with work performed. Must be presented at time of purchase. Not to be combined with other offers or membership program. Not valid on previous purchases. Conditions apply. Call for details.