McGuckin Hardware

2525 Arapahoe Ave, Boulder.

Mon-Fri 7:30-8, Sat 8-6, Sun 9-6; 303-443-1822

Home Depot

1600 29th St Boulder, CO 80301-1253

303. (303)449-4221
     

Jo-Ann Fabrics & Crafts

2440 Arapahoe Ave Boulder, CO 80302-6709 (Safeway shopping center)

303. (303)444-1954
     

Michael’s Arts and Crafts

4800 Baseline Rd.  Boulder, CO 80303 (Baseline and Foothills)

303. (303)494-2008
     

Art Hardware

(on the Hill)

1135 Broadway St Boulder, CO 80302-7186

(303) 444-3063

JB Saunders

Electronics

4700 Sterling Dr Boulder, CO 80301-2305

303. (303)442-1212
     

Sutherlands

Hardware/wood/lumber

3390 Valmont Rd.  Boulder

303. (303)443-8891
     

Online Resources:

Scientific Supply:

Edmund Scientific: http://www.edsci.com/

American Science and Surplus:  http://www.sciplus.com/

Wood:
National Balsa:  http://www.nationalbalsa.com/

Electronics:

Digikey: http://www.digikey.com/