Cowls Building Supply

Cowls Building Supply Family owned and operated for generations, Cowls Building Supply serves the residents of Western, MA.
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Family owned and operated since 1741, Cowls Building Supply serves the residents of Western Massachusetts with a unique combination of lumber, building materials, paint, hardware, and expert, friendly service. Cowls Building Supply has a trained veteran staff in sales and operational support and can provide the quality materials you need for your project. Whether you are building a new home, home addition, or remodeling an existing space, Cowls is the local quality home center to help you.

Discover premium paint for practical living. Shop at our locally owned Benjamin Moore paint department today and save 20...
09/03/2026

Discover premium paint for practical living. Shop at our locally owned Benjamin Moore paint department today and save 20% on Regal® Select Interior paint. Terms and conditions apply. Contact us for details.

We’ll be closed on Monday, September 7th, 2026 to give our hardworking team a well-deserved break. 💚We’ll reopen with re...
09/02/2026

We’ll be closed on Monday, September 7th, 2026 to give our hardworking team a well-deserved break. 💚

We’ll reopen with regular hours on Tuesday — thank you for your support, and enjoy the holiday weekend!

Stop by Cowls Building Supply this week to discuss your projects and Tax Free Weekend Savings!125 Sunderland Road, Amher...
08/03/2026

Stop by Cowls Building Supply this week to discuss your projects and Tax Free Weekend Savings!

125 Sunderland Road, Amherst, MA 01002
413-549-0001

✨Happy Independence Day! ✨Make note on your calendars - we will be closed next Friday, July 3rd , 2026 and return to nor...
06/23/2026

✨Happy Independence Day! ✨

Make note on your calendars - we will be closed next Friday, July 3rd , 2026 and return to normal hours on 7/6/26.

Savings from Cowls Building Supply! Stop by today or tomorrow and grab a fresh coat of Benjamin Moore Premium Exterior c...
05/21/2026

Savings from Cowls Building Supply! Stop by today or tomorrow and grab a fresh coat of Benjamin Moore Premium Exterior coatings for your home!

Open 7am-5pm Mon-Fri (Closed Memorial Day 5/25/26)
125 Sunderland Road, Amherst, MA
413-549-0001

We will be closed Monday, May 25, 2026 in honor of Memorial Day.
05/21/2026

We will be closed Monday, May 25, 2026 in honor of Memorial Day.

Join us for Makita Day at Cowls Building Supply on Thursday, May 14th from 7am-2pm. Check out the latest from Makita!The...
05/12/2026

Join us for Makita Day at Cowls Building Supply on Thursday, May 14th from 7am-2pm. Check out the latest from Makita!

The rep will be on site to answer all your questions. Tool demos, refreshments and Makita tool raffles! Make sure to swing by!

ALL MAKITA TOOLS ARE ON SALE MAY 11th - 29th THIS MONTH!

Save & upgade your toolbox! 🛠️

Swing by TODAY for our Benjamin Moore Contractor Appreciation Event between 7am-11am on April 22, 2026 to hang with the ...
04/22/2026

Swing by TODAY for our Benjamin Moore Contractor Appreciation Event between 7am-11am on April 22, 2026 to hang with the Benjamin Moore rep. Grab a breakfast sandwich and coffee from Tandem Bagel Co!

Learn about specialty primers that solve problems!

⭐Max Block Primer
⭐Element Guard
⭐Peelbonding Primer
⭐Superhide

Cowls Building Supply
125 Sunderland Road
Amherst, MA

🌎 Happy Earth Day from Cowls Building Supply! 🌞Thanks to our solar roof, we've made a BIG impact:✅ 3.6 million pounds of...
04/22/2026

🌎 Happy Earth Day from Cowls Building Supply! 🌞

Thanks to our solar roof, we've made a BIG impact:
✅ 3.6 million pounds of CO2 offset
✅ 1,720 barrels of oil offset
Every day is Earth Day when you're building a more sustainable future! 💚

Address

125 Sunderland Road
Amherst, MA
01002

Opening Hours

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

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