Gym design · Equipment · Installation
Home and commercial gyms, designed and built across the DMV.
From our Rockville, MD showroom we plan your space, supply equipment from a vast network of manufacturers, and install it with rubber flooring, turf and mirrors, locally or anywhere in the country.
What we build
One team for the whole gym, from layout to the last mirror.
Google reviews
Rated 4.9 by 239 customers on Google.
I had an excellent experience with McCarty Fitness Supply and highly recommend them to anyone looking for quality gym equipment. I had the opportunity to work directly with Sean McCarty, the owner, and his customer service was outstanding. He was professional, knowledgeable, responsive, and made the entire purchasing process extremely easy from start to finish.
What impressed me most were the prices. I spent a lot of time shopping around and comparing options, including Facebook Marketplace, and McCarty Fitness Supply beat every price I found.
They also offer a level of service you simply aren’t getting from a private seller. They can ship some of their larger equipment and even offer installation, which makes buying bigger pieces of gym equipment significantly easier.
Incredible experience with McCarty Fitness Supply! From beginning to end we had the best experience and are so thankful for all their patience and support to helping us create the perfect space for our performance training gym! … The installation crew went above and beyond!
I own a CrossFit gym that also provides personal training services. Owner, Sean, suggested the Vortex 2000 as I was looking for a functional trainer with pulley system which fit the bill perfectly. … They arrived on time, were very friendly, mindful of the space, super efficient, and left the space cleaner than they found it.
I recently worked with Sean to buy a Vortex Air Runner and a set of HEX Dumbbells. He was very professional and made the process seamless. His team also delivered and assembled the Air Runner to my home making it effortless as the buyer. Highly recommend their business!
How it works
Four steps from empty room to first workout.
Consult
Visit the showroom or send us your room dimensions, photos and goals. We will talk through how you train.
Design
We plan the layout and the equipment list, with flooring, turf and mirror options that fit the space.
Choose
Try equipment in person and choose from a wide range of manufacturers, from home-friendly to full commercial grade.
Install
Our crews install across the DMV, and our partner teams handle projects anywhere in the US. Then we hand you the keys.
Recent builds
Real gyms we have outfitted around the region.

What we install
Equipment, floors, turf and mirrors, under one roof.
Most gym projects need more than machines. We handle the parts that make a room feel like a finished gym.
Layout and design
We map your room, plan equipment placement and traffic flow, and recommend the right mix for how you train.
Strength and cardio equipment
Racks, functional trainers, selectorized machines, benches, free weights, treadmills, bikes, rowers and more.
Rubber gym flooring
Rolls and 4×6 stall mats in 8mm to 3/4 inch, hand-cut and installed to fit your space.
Turf
Commercial gym turf with 5mm backing for sled lanes, functional zones and training areas.
Gym mirrors
Safety-backed wall mirrors, shimmed and installed as level and seamless as your walls allow.
Delivery and installation
Local delivery and installation across the DMV, plus nationwide installs through our trusted partner teams.
Brands
We work with a vast number of manufacturers to have options for every gym.

Nationwide installation
Building gyms anywhere in the United States.
We have partnered with trusted gym installation teams across the United States, so we can take on any project size, from a single home gym to a full commercial facility, wherever it is.
- One point of contact from design to install
- Vetted installation partners nationwide
- Home, commercial and multi-site projects
Shaded circle shows our 75-mile installation radius from the Rockville showroom. Map data © OpenStreetMap contributors.
Where we build
Our home base: Maryland, DC, Virginia and beyond.
Our own crews install within 75 miles of Rockville. Find your area:
Montgomery County, MD
0–11 mi from showroomRockville, Bethesda, Potomac, Gaithersburg, Germantown, Silver Spring, Olney, Chevy Chase, ClarksburgWashington, DC
14 mi from showroomWashingtonNorthern Virginia
10–20 mi from showroomMcLean, Great Falls, Reston, Vienna, Herndon, Arlington, Fairfax, AlexandriaLoudoun & Prince William Counties, VA
18–32 mi from showroomAshburn, Leesburg, Purcellville, Haymarket, Gainesville, Manassas, WoodbridgeFredericksburg & Central Virginia
43–62 mi from showroomWarrenton, Stafford, Fredericksburg, CulpeperWinchester, Shenandoah Valley & Eastern Panhandle
40–57 mi from showroomCharles Town, Martinsburg, Winchester, Front RoyalFrederick County & Western Maryland
19–49 mi from showroomUrbana, Mount Airy, Frederick, Middletown, HagerstownSouthern Pennsylvania
50–65 mi from showroomHanover, Gettysburg, York, ChambersburgHoward County, MD
14–22 mi from showroomClarksville, Columbia, Ellicott CityPrince George's County, MD
14–28 mi from showroomCollege Park, Laurel, Bowie, Upper MarlboroSouthern Maryland
35–69 mi from showroomWaldorf, La Plata, Prince Frederick, Lexington ParkAnnapolis & Anne Arundel County, MD
26–36 mi from showroomCrofton, Glen Burnie, Severna Park, AnnapolisBaltimore & Baltimore County, MD
25–36 mi from showroomEldersburg, Owings Mills, Baltimore, Westminster, TowsonHarford County & Upper Bay, MD
53–65 mi from showroomBel Air, Aberdeen, Havre de GraceKent Island & the Eastern Shore, MD
45–62 mi from showroomStevensville, Chestertown, Easton
Visit the showroom
Come try it before you build it.
We have supplied thousands of homes and gyms with everything from treadmills to dumbbell sets to full home gyms. Stop by for specialized attention and walk out with a plan for your space.
- Address
- 1315 East Gude Dr
Rockville, MD 20850 - Hours
- Mon – Wed10am – 7pmThursday11am – 7pmFriday10am – 7pmSaturday10am – 6pmSunday11am – 4pm
- Financing
- We provide 0% interest financing. Learn more
Questions
Common questions about building a gym with us.
Is there a gym equipment company near me that designs and builds home and commercial gyms?
McCarty Fitness Supply designs, supplies and installs home and commercial gyms from its showroom at 1315 East Gude Dr in Rockville, MD. Our crews install within 75 miles of Rockville, which covers Washington DC, all of central Maryland from Frederick and Hagerstown to Baltimore, Annapolis and Southern Maryland, Northern Virginia to Fredericksburg and Winchester, the West Virginia Eastern Panhandle, Kent Island and Easton, and southern Pennsylvania. Beyond that, we install nationwide through trusted partner installation teams across the United States.
Do you build commercial gyms?
Yes. We plan the layout and supply commercial-rated strength and cardio equipment, rubber flooring, turf and mirrors for gyms, training studios and other facilities. Large orders can be palletized together and shipped freight to reduce overall shipping cost.
Which equipment brands do you carry?
We work with a vast number of different manufacturers to have options for every gym, including Hoist, Freemotion, Body-Solid, TKO, SportsArt, Intenza, WaterRower, BodyKore, Vortex Strength, NOHrD, American Barbell and Torque.
Can I see and try equipment before I buy?
Yes. Walk-ins are welcome at our Rockville showroom Monday through Wednesday 10am–7pm, Thursday 11am–7pm, Friday 10am–7pm, Saturday 10am–6pm and Sunday 11am–4pm. You can also book an appointment for a design consultation.
Do you offer financing?
Yes. We provide 0% interest financing. Once approved, you can shop in store or call Sean at 240-361-8770 or Tom at 240-620-6550 to place your order.
Do you install gyms outside the DC area?
Yes. We have partnered with trusted gym installation teams across the United States, so we can take on home and commercial projects of any size nationwide. Our own crews handle installs within 75 miles of Rockville.
Do you ship outside the DC area?
Yes. Local deliveries ship within 1–2 days. FedEx deliveries across the continental United States arrive within 5–7 days of order placement, and we can quote freight for large orders.
Do you service or maintain equipment?
We do not currently offer service or preventive maintenance plans. We strongly recommend commercial gyms keep a contract with a service company, and we are happy to recommend one.
Tell us about your space.
Send us your room size and goals, or come by the Rockville showroom. We will help you plan the layout, pick the equipment and handle the install.




