How many landscaping & hardscaping contractors are in ALTADENA, CA?

10 with a current California license, as of 2026-08-31.

How do I check a California contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the California CSLB licensee database.

Landscaping & Hardscaping contractors in ALTADENA, CA

10 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 10 landscaping & hardscaping contractors in ALTADENA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-30; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
BOTTOMS UP - GARDENS & TREE CARE	743800	C-27, D49	2027-12-31	ALTADENA	91001	Set up workspace
ENVIRONMENTAL LANDSCAPE DEVELOPMENT INC	902300	B, C-8, C-27, C-53	2027-08-31	ALTADENA	91001	Set up workspace
INFINITREE SERVICES INC	1124535	C-49	2028-08-31	ALTADENA	91001	Set up workspace
LINARES LANDSCAPING LLC	1143601	C-27	2027-09-30	ALTADENA	91001	Set up workspace
LOPEZ TREE & LANDSCAPE INC	997458	C-27, D49	2027-01-31	ALTADENA	91001	Set up workspace
NOAH'S ARK LANDSCAPING INC	1115757	C-27	2028-02-29	ALTADENA	91001	Set up workspace
RAMIREZ FENCE COMPANY INC	1049936	C-13	2027-02-28	ALTADENA	91001	Set up workspace
SCOTT LANDSCAPE GROUP	641419	C-27	2026-09-30	ALTADENA	91001	Set up workspace
SCRUB JAY STUDIOS INC	985574	C-27	2027-07-31	ALTADENA	91001	Set up workspace
SOCAL LANDSCAPE AND TREES	1138267	C-27	2027-06-30	ALTADENA	91001	Set up workspace

Quick answers

How many landscaping & hardscaping contractors are in ALTADENA?: 10 with a current California license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.