Mahoney's Building Supply

Mahoney's Building Supply Mahoney's Building Supply is an Andersen Circle of Excellence Window & Door dealer. We are your local window and door experts.

Family-owned since 1884, Mahoney’s Building Supply proudly serves contractors and homeowners with quality lumber, kitchen design, building materials, and trusted expertise. We sell and service a variety of Andersen windows and doors. Let us help you complete your home improvement project with our top-quality Andersen Window & Door products. We are a family owned, fourth generation lumber yard and building materials dealer, and we pride ourselves on exceptional products and service.

Cook up a new color scheme with this woodsy, earthy Benjamin Moore whole-home palette that features both the muted Spani...
08/08/2026

Cook up a new color scheme with this woodsy, earthy Benjamin Moore whole-home palette that features both the muted Spanish Olive 1509 and the spicy Peruvian Chili CSP-1100. Stop by our locally owned store to get started with paint color samples!

From poolside views to evening glow, Andersen 400 Series Casement and Picture Windows create a seamless connection betwe...
08/06/2026

From poolside views to evening glow, Andersen 400 Series Casement and Picture Windows create a seamless connection between indoors and out. Built for beauty, performance, and timeless style. Ready to open up your view? Contact us for more information!

🚨 CLEARANCE SAVINGS ARE HERE! 🚨Don't miss these incredible deals while supplies last! Now through August 31st, we're cle...
08/05/2026

🚨 CLEARANCE SAVINGS ARE HERE! 🚨

Don't miss these incredible deals while supplies last! Now through August 31st, we're clearing out select inventory with prices you won't want to miss.

✨ Featured clearance items include:
• Extension cords
• Lacquer & spackling compound
• DAP wall repair patches
• INSL-X Prime Lock primer
• Wallcovering adhesive
• Surge protectors
• Hydraulic bottle jacks & jack stands
• Ramp kits
• And much more!

These are limited-quantity clearance items, so once they're gone, they're gone!

📅 Sale ends August 31, 2026
📍 Stop by the store and take advantage of these amazing savings before they're gone!

Looking for a soothing blue for your next project? Visit our locally owned store today for a FREE color swatch of Benjam...
08/05/2026

Looking for a soothing blue for your next project? Visit our locally owned store today for a FREE color swatch of Benjamin Moore’s Woodlawn Blue HC-147, a delicate hue that brings zen to any space.

Indoor-outdoor living remains a key design trend, emphasizing seamless transitions and expanded spaces. Andersen® MultiG...
08/04/2026

Indoor-outdoor living remains a key design trend, emphasizing seamless transitions and expanded spaces. Andersen® MultiGlide™ Doors make it possible with large glass panels and smooth, flexible operation.
What trend would you like to see more of this year?

Whether you want to add ambiance for nighttime entertaining or simply illuminate your space, integrated lighting is a pe...
08/04/2026

Whether you want to add ambiance for nighttime entertaining or simply illuminate your space, integrated lighting is a perfect complement to decking and railing.

Explore their outdoor lighting collection: https://www.timbertech.com/products/lighting/

Decking: TimberTech Vintage Collection - Coastline
Railing: TimberTech Classic Composite Series - Drink Rail - White

08/01/2026

Land on the perfect exterior paint palette for your home with modern exterior paint colors from Benjamin Moore that focus on sleek, neutral tones and striking contrasts, delivering timeless curb appeal. Swipe through to get inspired, then visit us for a color sample!

Bask in the tranquility of this modern bedroom, where floor-to-ceiling E-Series windows frame a breathtaking lakeside vi...
07/30/2026

Bask in the tranquility of this modern bedroom, where floor-to-ceiling E-Series windows frame a breathtaking lakeside view. The cozy bed, adorned with plush pillows and throws, invites relaxation, while stylish nightstands and elegant lamps add a touch of sophistication. The E-Series windows not only enhance the room's beauty but also offer unmatched flexibility and energy efficiency with customizable options in shape, size, color, and interior wood species. Discover the perfect blend of style and functionality with E-Series windows and transform your living space today. Contact us now to start your transformation!

🚨 New WEST SYSTEM® Epoxy Products Have Arrived at Mahoney's Building Supply! 🚨We've expanded our WEST SYSTEM selection t...
07/30/2026

🚨 New WEST SYSTEM® Epoxy Products Have Arrived at Mahoney's Building Supply! 🚨

We've expanded our WEST SYSTEM selection to give you even more options for your next repair, woodworking, or marine project!

Now in stock:
🔹 G/flex® 650 – A versatile, toughened epoxy that bonds to wood, fiberglass, aluminum, plastics, and more.
🔹 G/5® Five-Minute Adhesive – Fast-setting epoxy that's perfect for quick repairs and smaller jobs.
🔹 G/flex® Toughened Epoxy – Designed for demanding repairs where flexibility and impact resistance matter.

Whether you're a professional builder, a boat owner, or a DIY enthusiast, we've got the epoxy solutions you need to get the job done right.

Stop by Mahoney's Building Supply and check out our expanded WEST SYSTEM lineup today!

Sunny and striking, Soleil AF-330 is the golden focus of this Benjamin Moore whole-home color palette, which pairs bold ...
07/29/2026

Sunny and striking, Soleil AF-330 is the golden focus of this Benjamin Moore whole-home color palette, which pairs bold hues with beloved neutrals for the perfect balance. Try a color sample now when you visit the experts at our locally owned store.

Address

1 Industrial Drive
Mattapoisett, MA
02739

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Saturday 8am - 12pm

Telephone

+15087586921

Website

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