The Registry · 87 entries
Browse Altadena builders by category.
Public business listings for contractors serving Altadena, compiled from public sources. Our featured listing is fully license-verified; every other entry links to the official CSLB record so you can verify before you hire. No pay-to-rank, no invented reviews.
Featured listing — paid placement, always labeled
Custom Home & New-Build Builders
Ground-up homes, rebuilds, and construction on Altadena lots. · 43 listings
333 Acacia St, Altadena, CA 91001
416 Garfield Ave, Pasadena, CA 91101
4529 Angeles Crest Hwy #103, La Cañada Flintridge, CA 91011
918 E Green St, Pasadena, CA 91106
2525 N Lake Ave, Altadena, CA 91001
2599 Fair Oaks Ave Ste 204, Altadena, CA 91001
999 N Los Robles Ave, Pasadena, CA 91104
778 Alameda St, Altadena, CA 91001
547 S Marengo Ave, Pasadena, CA 91101
2235 Lake Ave #213, Altadena, CA 91001
2533 N Fair Oaks Ave, Altadena, CA 91001
396 W Washington Blvd #200, Pasadena, CA 91103
465 S Madison Ave # 202, Pasadena, CA 91101
4517 Angeles Crest Hwy, La Cañada Flintridge, CA 91011
2525 Lake Ave #7, Altadena, CA 91001
3579 E Foothill Blvd, Pasadena, CA 91107
1412 Colorado Blvd, Los Angeles, CA 90041
685 E Orange Grove Blvd, Pasadena, CA 91104
2003 Lake Ave, Altadena, CA 91001
619 Buckeye St C, Pasadena, CA 91104
59 Valley St, Pasadena, CA 91105
1055 E Colorado Blvd Ste 500, Pasadena, CA 91106
1720 E Washington Blvd, Pasadena, CA 91104
200 Cordova St, Pasadena, CA 91101
35 N Lake Ave #710, Pasadena, CA 91101
381 Parke St, Pasadena, CA 91101
589 Atchison St, Pasadena, CA 91104
1313 Foothill Blvd, La Cañada Flintridge, CA 91011
1308 E Colorado Blvd, Pasadena, CA 91106
517 W Montana St, Pasadena, CA 91103
177 E Colorado Blvd #200, Pasadena, CA 91105
1101 E Walnut St, Pasadena, CA 91106
350 S Lake Ave, Pasadena, CA 91101
7189 N Figueroa St 2nd Floor, Los Angeles, CA 90042
1607 E Walnut St, Pasadena, CA 91106
300 S Raymond Ave Unit 18, Pasadena, CA 91105
1108 E Colorado Blvd, Pasadena, CA 91106
2275 N Windsor Ave, Altadena, CA 91001
Home Remodelers & Renovators
Whole-home and major renovation contractors serving the area. · 25 listings
680 E Colorado Blvd Suite 180, Pasadena, CA 91101
504 Lockehaven St, Pasadena, CA 91105
468 Foothill Blvd a, La Cañada Flintridge, CA 91011
604 Wapello St, Altadena, CA 91001
1737 Colorado Blvd, Los Angeles, CA 90041
199 S Los Robles Ave #560, Pasadena, CA 91101
3250 E Colorado Blvd, Pasadena, CA 91107
182 N El Molino Ave, Pasadena, CA 91101
234 N El Molino Ave #202, Pasadena, CA 91101
474 S Arroyo Pkwy, Pasadena, CA 91105
2500 E Foothill Blvd, Pasadena, CA 91107
35 N Lake Ave, Pasadena, CA 91101
686 Union St #180, Pasadena, CA 91101
311 Cordova St, Pasadena, CA 91101
465 Union St, Pasadena, CA 91101
430 Foothill Blvd Ste D, La Cañada Flintridge, CA 91011
1240 N Summit Ave, Pasadena, CA 91103
1767 E Colorado Blvd, Pasadena, CA 91106
2489 E Washington Blvd, Pasadena, CA 91104
244 N Oakland Ave, Pasadena, CA 91101
241 S Rosemead Blvd Unit a, Pasadena, CA 91107
2396 E Foothill Blvd, Pasadena, CA 91107
ADU & Garage Conversion Builders
Detached ADUs, garage conversions, casitas, and JADUs. · 16 listings
3486 E Foothill Blvd, Pasadena, CA 91107
1550 S Anaheim Blvd, Anaheim, CA 92805
621 N Azusa Ave Ste C, Azusa, CA 91702
125 N Euclid St, Fullerton, CA 92832
1812 W Burbank Blvd #313, Burbank, CA 91506
930 E Colorado Blvd, Pasadena, CA 91106
1288 N Verdugo Rd Unit B, Glendale, CA 91206
1346 Foothill Blvd #407, La Cañada Flintridge, CA 91011
600 N Brand Blvd Ste 560, Glendale, CA 91203
2926 Denby Ave Unit B, Los Angeles, CA 90039
1450 W Colorado Blvd, Pasadena, CA 91105
Design-Build Firms
Design and construction under one roof. · 2 listings
75 S Parkwood Ave, Pasadena, CA 91107
787 W Woodbury Rd Ste 11, Altadena, CA 91001
How this list works.
Entries are compiled from public business listings and reviewed for relevance to Altadena projects. Ratings shown are public figures from each business’s listing — we don’t accept or display reviews. Featured placement is paid and always labeled. License verification runs against the CSLB public record; entries without a verified seal haven’t been matched to a license record yet — verify any contractor yourself with the free lookup.