HEATKEYS

Engineering Tools and Supplies, Blueprint Storage Boxes, Surveying Equipment, Drafting Supplies, Laser Levels, School Supplies, Construction Calculators, Office Furniture, Engineering Office Supplies, and Measuring Tools.

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Easy to promise, yet tough to deliver; B&L Wholesale offers amazing construction wholesale services at afforadable prices.

Takeoff and collaborate on construction blueprints from any mac or pc.

PlanSwift is the #1 digital construction takeoff & estimating software for calculating quantity of material and labor using digital blueprints.

EC&M Magazine | Electric design and installation articles covering the National Electrical Code, power quality, and lighting for electrical contractors, engineers and in-plant electrical personnel.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Bridgewater International is a manufacturer and supplier of a broad range of plumbing fixtures, steel sinks and china lavatories for hote4ls, resorts, and multi-family housing.

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Lowe

TruDoor: Steel and Hollow Metal Frames and Doors, Installation, Architectural Hardware, Wood Doors, Phoenix, Arizona

PROSALES Online explores the management, finance, and operating concerns of America

On Center Software develops construction software, estimating software and takeoff software for commercial and residential contractors. We also provide construction labor tracking software.