Downtown San Diego lists 55 architecture and design firms in 92101 — the second-largest home services subcategory. Studio H Design Group (22 reviews), Carrier Johnson + Culture (4.7 stars), and Gensler (4.7 stars) operate from the Gaslamp Quarter and downtown core.
500 W Harbor Dr UNIT 303, San Diego, CA 92101
+1 619-727-6165
925 B St #602, San Diego, CA 92101
+1 858-923-1523
401 W A St, San Diego, CA 92101
+1 619-625-5152
406 Ninth Ave, San Diego, CA 92101
+1 619-307-3168
1920 India St, San Diego, CA 92101
+1 619-488-3942
401 W A St UNIT 1200, San Diego, CA 92101
+1 619-610-7600
1970 Sixth Ave, San Diego, CA 92101
+1 619-231-0446
845 15th St Suite 500, San Diego, CA 92101
+1 619-233-1023
740 13th St Ste 504, San Diego, CA 92101
+1 619-535-0537
185 F St #500, San Diego, CA 92101
+1 619-239-2353
770 First Ave. Suite 300, San Diego, CA 92101
+1 619-795-2450
225 Broadway #100, San Diego, CA 92101
+1 619-557-2500
2359 Fourth Ave STE 300, San Diego, CA 92101
+1 619-233-6777
611 W G St UNIT 122, San Diego, CA 92101
+1 855-850-9090
2272 First Ave., San Diego, CA 92101
+1 619-744-5884
845 15th St, San Diego, CA 92101
+1 619-393-6635
1050 G St, San Diego, CA 92101
+1 619-546-4930
2400 Kettner Blvd, San Diego, CA 92101
+1 619-269-3630
416 13th St, San Diego, CA 92101
+1 619-232-0888
1747 Hancock St A, San Diego, CA 92101
+1 619-236-1662
401 B St, San Diego, CA 92101
+1 619-338-9376
2258 First Ave., San Diego, CA 92101
+1 619-235-9262
1053 Tenth Ave, San Diego, CA 92101
+1 619-238-3811
1045 14th St UNIT 100, San Diego, CA 92101
+1 619-398-3480
421 Broadway #127, San Diego, CA 92101
+1 800-510-3977
1717 Fifth Ave, San Diego, CA 92101
+1 619-232-0261
1202 Kettner Blvd #103, San Diego, CA 92101
+1 619-230-5343
915 W Grape St Suite 100, San Diego, CA 92101
+1 858-220-5262
401 W A St #320, San Diego, CA 92101
+1 949-417-7550
101 W Broadway Suite 1240, San Diego, CA 92101
+1 858-552-8188
1041 Market St #318, San Diego, CA 92101
+1 858-229-5834
401 W A St #700, San Diego, CA 92101
+1 619-858-7888
1350 Columbia St UNIT 900, San Diego, CA 92101
+1 619-814-0080
501 W Broadway Ste. 800, San Diego, CA 92101
+1 800-205-9005
1901 First Ave. #154, San Diego, CA 92101
+1 858-215-1359
550 West C St UNIT 1600, San Diego, CA 92101
+1 619-329-6600
2045 Kettner Blvd #100, San Diego, CA 92101
+1 619-299-7070
640 W Beech St, San Diego, CA 92101
+1 619-233-1867
1249 F St, San Diego, CA 92101
+1 858-490-0063
110 W A St #600, San Diego, CA 92101
+1 619-238-6009
726 Ninth Ave Suite 1, San Diego, CA 92101
+1 619-232-7700
1420 Kettner Blvd suite 100, San Diego, CA 92101
+1 619-289-7772
350 Tenth Ave Suite 700, San Diego, CA 92101
+1 858-755-6922
703 16th St #200, San Diego, CA 92101
+1 619-704-2700
501 W Broadway Suite 1080, San Diego, CA 92101
+1 858-350-0544
402 W Broadway #2600, San Diego, CA 92101
+1 619-233-4857
529 Market St, San Diego, CA 92101
+1 619-279-0412
225 Broadway suite 350, San Diego, CA 92101
+1 310-364-5228
2159 India St #200, San Diego, CA 92101
+1 619-930-9830
113 W G St, San Diego, CA 92101
+1 877-361-2778
340 15th St Study Room, San Diego, CA 92101
+1 619-255-7257
1495 Pacific Hwy, San Diego, CA 92101
+1 619-544-9299
550 W B St 4th Floor, San Diego, CA 92101
+1 619-391-0771
2159 India St, San Diego, CA 92101
+1 619-900-7275
363 Fifth Ave #302, San Diego, CA 92101
+1 619-239-7888
2479 Kettner Blvd, San Diego, CA 92101
+1 619-459-2332
350 Tenth Ave 10th Floor, San Diego, CA 92101
+1 619-591-8600
448 W Market St #202, San Diego, CA 92101
+1 619-230-0325
241 14th St, San Diego, CA 92101
+1 619-231-8811
1818 First Ave. # 200, San Diego, CA 92101
+1 619-238-1134
550 W B St, San Diego, CA 92101
+1 619-370-7133
1441 Ninth Ave, San Diego, CA 92101
+1 619-550-2713
401 W A St Ste 200, San Diego, CA 92101
+1 619-354-2720
2141 Brant St, San Diego, CA 92101
+1 619-997-8531
350 Tenth Ave, San Diego, CA 92101
+1 619-432-7660
1985 Fifth Ave, San Diego, CA 92101
+1 619-234-7471
233 A St, San Diego, CA 92101
+1 619-232-0109
2031 Second Ave, San Diego, CA 92101
+1 619-237-9433
1080 Eighth Ave #1618, San Diego, CA 92101
+1 619-577-3749
402 W Broadway Suite 400, San Diego, CA 92101
+1 619-326-4165
The 55 architecture and design listings cover residential architecture, commercial design, interior design, and urban planning. Carrier Johnson + Culture and Gensler are nationally recognized firms based in the Gaslamp Quarter. Studio H Design Group (22 reviews) handles residential and commercial projects. Downtown’s ongoing development in East Village, the Marina district, and Little Italy drives sustained demand for architectural services.
Architecture firms concentrate in the Gaslamp Quarter and the office towers along Broadway and Front Street. The 55-firm count reflects Downtown’s role as San Diego’s primary design and development hub. For related services, browse general contractors (57) and the full home services directory at 224 providers. Bankers Hill and Hillcrest add design firms.
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