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McCoy's Building Supply

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Edinburg, TX

Store Manager
Leo Pena
Leo Pena
Contact Us
Call: 956-383-3304
Fax: 956-383-2784
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Store Hours
Mon7:00 AM - 7:00 PM
Tue7:00 AM - 7:00 PM
Wed7:00 AM - 7:00 PM
Thu7:00 AM - 7:00 PM
Fri7:00 AM - 7:00 PM
Sat7:00 AM - 5:00 PM

Live in the area or have a project coming up around here? Shop our online catalog with pricing and availability information specific to this store.

About McCoy’s Building Supply

McCoy's Building Supply

McCoy’s Building Supply is proud to serve Edinburg. Located across from CVS Pharmacy and Hacienda Ford, our high-quality building materials and full-service lumberyard help us provide excellent service to everyone from first-time DIYers to professional homebuilders. Our knowledgeable team strives to help our customers with any questions they have so they can find the best materials for their job, and our yard team will help you load your materials into your vehicle! If you’re running short on time or have a large project list, you can order your materials online and our team will have them ready when you get to the store.

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We Deliver

McCoy’s is proud to offer same or next day delivery.

Treated Lumber

McCoy’s Building Supply carries wood in a variety of treatments and lengths to best suite your building project. If you’re adding a deck onto your property, all 2x6 and greater treated pine dimensional lumber at McCoy’s is treated for Ground Contact, which means it has almost twice the concentration of chemical preservatives as Above Ground rated lumber to ensure the wood in your project will last for years to come. Plus, at McCoy’s, our yard crew will load you up when you pull into our drive-thru lumberyard so you don’t have to fuss with loading at the store and unloading at home!



Ready to easily update the look of your home? With some patience, determination and the right paint formula, you can easily re-paint a room in less than a week. McCoy’s can’t supply your determination but we do carry high quality interior Glidden® paint and primer. We also carry a variety of exterior house paint if you’re ready to update the outside of your home, too.


Use the power of STIHL® outdoor power equipment to take your yard care to the next level. Your Edinburg McCoy’s is a STIHL dealer and even has a STIHL technician on site to help with service, assembly and part replacement of your equipment.



The right front door provides both curb appeal and security for your home. McCoy’s carries exterior doors in solid wood, steel and fiberglass. Browse our in-store display to see the features of each door before you decide on the right one for your home. Your local McCoy’s also carries screen doors and storm doors along with an assortment of interior doors.


Farm and Ranch

Sometimes livestock can prove to be great escape artists. That’s why your local McCoy’s stocks durable Stay-Tuff fencing, Patriot® electric fencing, and Tuf-Mac gates, helping you keep your livestock in their enclosures, and predators out. We also carry many other farm and ranch necessities, such as buckets, shavings, stock tanks and Priefert® ranch equipment.


We carry a variety of Atrium® aluminum and vinyl windows in-stock to meet your building and re-modeling needs. We can also custom order windows to match the look and size of windows already in place. Looking for something more unique? Pella® windows are beautiful, energy-efficient windows which truly reflect the style of your home and are available through Special Order.