McCoy's Building Supply

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McCoy's Building Supply McCoy's is a supplier of lumber, building materials, roofing supplies and farm and ranch equipment.

Your Harlingen McCoy’s Building Supply, located on Expressway 83, proudly serves professional builders, brand-new do-it-yourselfers and everyone in between. Our store carries a wide selection of lumber, building materials, lighting, windows, doors and more.

10/20/2026

Some truly frightening things!

Fridays call for snacks in a mini bucket! 📷 South Central San Antonio
10/16/2026

Fridays call for snacks in a mini bucket! 📷 South Central San Antonio

Earlier this month, several McCoy's stores participated in National Night Out events in their communities. National Nigh...
10/15/2026

Earlier this month, several McCoy's stores participated in National Night Out events in their communities. National Night Out aims to promote police-community partnerships, neighborhood camaraderie, and crime prevention awareness. McCoy's teams brought games and giveaways to the events while enjoying a chance to meet more of their neighbors.

10/14/2026

Want something spooky? Turn a simple cardboard box and black plastic hose into a giant spider costume that’s ready for Halloween fun.

Need a few pumpkins for porch decor? This year many McCoy's locations are carrying pumpkins. Bring the kiddos along to p...
10/13/2026

Need a few pumpkins for porch decor? This year many McCoy's locations are carrying pumpkins. Bring the kiddos along to pick out a pumpkin and maybe even take some fall photos when you're done shopping! *see store for availability

Open Monday - Saturday at 7am so you can get those projects started early. Plus, you can shop anytime on mccoys.com. 📷N...
10/09/2026

Open Monday - Saturday at 7am so you can get those projects started early. Plus, you can shop anytime on mccoys.com. 📷North Corpus Christi

The weather is right to tackle some extra lawn care projects! Find what you need in-store or online at McCoy's. 🍁🏈🍁
10/08/2026

The weather is right to tackle some extra lawn care projects! Find what you need in-store or online at McCoy's. 🍁🏈🍁

10/07/2026

Thank you to our friends at Manchaca Fire Rescue for sharing these tips!

Bring the kids out to your local McCoy’s to decorate a glow-in-the-dark bucket for Halloween. Event is free of charge a...
10/05/2026

Bring the kids out to your local McCoy’s to decorate a glow-in-the-dark bucket for Halloween.

Event is free of charge and while supplies last. No registration required.

Happening at all McCoy’s locations.

10/01/2026

Make your own spider or walking toolbox costume with simple materials from McCoy’s.

Happy Anniversary Eslendy! Congrats on 5 years at McCoy's. Thank you so much for being part of our team.
09/27/2026

Happy Anniversary Eslendy! Congrats on 5 years at McCoy's. Thank you so much for being part of our team.

Take the guesswork out of your next project with McCoy’s project calculators. Estimate how much material you’ll need bef...
09/18/2026

Take the guesswork out of your next project with McCoy’s project calculators. Estimate how much material you’ll need before you shop, so you can spend less time calculating and more time building.
https://www.mccoys.com/diy-center/calculators/

Happy Anniversary Saturnino! Congrats on 5 years at McCoy's. We are blessed to have you on our team!
09/11/2026

Happy Anniversary Saturnino! Congrats on 5 years at McCoy's. We are blessed to have you on our team!

Hours Update - all McCoy's Store are open on Labor Day (9/7) but will close early at 5pm.
09/06/2026

Hours Update - all McCoy's Store are open on Labor Day (9/7) but will close early at 5pm.

Address

3601 W Expressway 83
Harlingen, TX
78552

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 7am - 5pm

Telephone

+19564284901

Website

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