• On-Time Service 100% Satisfaction

    We Provide Honest, Knowledgeable Technicians Delivering Reliable Heating and Cooling Services

  • Honest, Trusted, Technicians

  • Respect for Your Home

  • Let Us Keep You Comfortable

  • Up Front Pricing

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when we schedule a time for a service call, we keep it.100% satisfaction - we offer a 100% satisfaction on every job we do, and you should expect excellence when you deal with us

On-Time Service

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We offer 100% satisfaction on every job we do, and you should expect excellence when you deal with us.

100% Satisfaction

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Our technicians will be up front and honest with you on what services are needed, and we never try to sell you something you don’t need. Our goal is to have you as a customer for life, and we don’t dupe you, or try to sell you something other than what you really need.

Trained Technicians

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We price our services by the job, rather than by the hour. Our HVAC technicians will tell you what the price is before any work is begun, so there will be no surprises after it’s done.

Upfront Pricing

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Our technicians are nationally certified, and have the skills to repair, replace or install the comfort system for your property.

Certifications

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Our employees are all uniformed, and have gone through background checks as part of our hiring process to ensure that we only have reliable staff with high moral standards.

Quality Employees

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Our trucks are all stocked with all necessary parts and equipment to complete the job on your property in a timely manner, so there won’t be unnecessary trips once the job has begun.

Fully Stocked Trucks

Full Respect for Your Property

We know that your home or commercial property is important to you, and we take special care not to disrupt it. We wear boot covers and use drop cloths while we’re inside your home, and take care not to make a mess.

Full Respect for Your Property

We are committed to excellence On every single job we do Call (301) 424-8600
We’re an HVAC company that services Potomac, Gaithersburg, and Rockville. We put our customers first, and hope you’ll choose us next time you need heating or cooling services!

EXPECT EXCELLENCE FROM YOU HVAC COMPANY~ WE DO!  CALL US (301) 424-8600  

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On-Time Services

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100% Satisfaction

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Up-Front Pricing

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Honest, Trusted Technicians

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Respect for Your Home

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Locally Owned & Operated

Air Conditioning

Air Conditioning

We repair and replace air conditioners in both residential and commercial properties. Our technicians are highly trained and skilled in their fields and have the knowledge, expertise, and experience to work on all makes and models of air conditioners.

If you are building a new property that needs an AC or have an existing property that needs to replace its air conditioning system, give us a call. We'll come do an inspection of your property to work out which model will give you the most benefits and save you the most on your energy bills.

We specialize in high-efficiency AC units and can recommend the perfect one for your property. Once you've decided our estimate is fair, we'll go through with the installation to give your property the arctic breeze we need to get through the summer around here!

We also offer full AC maintenance programs for both residential and commercial customers that can extend the life of your AC and certainly help fend off unnecessary repairs in the middle of the summer!

AC Repair Service

AC Repair Service

We're an air conditioning company that doesn't make you wait for service; if your AC isn't working, call us right away. We offer same-day service and are available around the clock to make sure you and your family, or occupants, are cool year-round.

Furthermore, we offer free second opinions and assessments when you've been instructed to replace your air conditioner by another air conditioning company. Before you go through with it, give us a call. In most cases, we can actually fix it and get it back to normal again with some simple repairs and save you big bucks. If it really does need to be replaced, our rates are usually more favorable than the other guys' anyhow, so you'll still be saving!

Heating Repair Service

Heating Repair Service

As hot as our summers get, you certainly don't want to get caught without a working heating system in our winters, that's for sure. We don't make you wait for heating repairs; with 24/7 service available, we'll come get your systems working again at any time of any day.

Whether it's your furnace, heat pump, water heater, or boiler, don't sweat it. Our technicians can handle it! We also provide installation and replacement services for heating systems as well, on both commercial and residential properties. Give us a call to get a free estimate or to get instant service.

HVAC Repair

HVAC Repair

Your HVAC equipment can't be down for even a day, and we know that. You have tenants, occupants, customers, and employees to worry about. We service all types of HVAC equipment, and we do our own ductwork, including sheet metal fabrication. We'll get your HVAC systems up and running again in no time. With same-day service and 100% satisfaction guarantees, you're in good hands with us as your air conditioning company!

Indoor Air Quality

Indoor Air Quality

You may not know, but the indoor air quality of your home is probably lacking. Most homes have low indoor air quality, with up to 100 times the pollutants as outdoor air. Our technicians can do an inspection on your home to help you install the elements that will help your family breathe easier. Whether your home has bacteria, pet dander, other pollutants, or too much or too little humidity, we've got a solution for you. Call us today and schedule your assessment!

MasterCraft Contact & Service Area

Servicing DC, MD, and VA

If you want a RELIABLE, DEPENDABLE, and HONEST HVAC company, try MasterCraft

Residential / Commercial

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About Us: Reliable HVAC Professionals

Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by ensuring that each of our clients receives individualized service.

Testimonials

I was impressed with the installation of our new air conditioning system. Very professional and courteous!

Frank, Rockville, MD

MasterCraft checked my HVAC for Winter service. What a fantastic job, reliable and on time. You can count on these technicians to give you an honest response to what needs to be done to your HVAC system. Thanks MasterCraft!

Susan, Rockville, MD