Updated: Mar 22, 2026
Location and Projects
Address
P O BOX 3186, Mammoth Lakes, CA, 93546
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Timberline Construction
Timberline Construction, Mammoth Lks, Po Box 3186, Mammoth Lakes, CA (Employee: David Ruben Bloom) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Timberline Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Timberline Construction Services
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Timberline Construction Contact Information
Phone Number: (760) 574-3100
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Address: P O BOX 3186, Mammoth Lakes, CA 93546
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Building Permits by Timberline Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Old town- building permit ti....re-design existing exterior entrance extend recessed entry; interior non bearing walls to creat 3 spaces out off 1 space retail to retail. ste# 106a #106b and #105b. new suspended ceiling new electrical work and 2 new ada restrooms.---zone: otsdpd-core
Valuation:
$227,780
Permit #:
1006390
Status:
complete
Fee:
$7,075
Permit Type:
Add/alt tenant im...
Building Type:
N/A
San ysidro - building electrical and mechanical permits for remodel for a new billabong retail store at an existing retail space. work includes demolish of partitions new partitions new lighting and relocated thremostats. existing restroom to remain. syioct-2-3 sdp #685774 city coastal geo haz 31 53
Valuation:
$147,000
Permit #:
1486631
Status:
complete
Fee:
$2,544
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University: building mechanical electrical and plumbing permits for a tenant improvement. to building out (e) shell building including finishes millwork associated mep improvements storefront structural work associated with storefront and mechanical work. base zone: cr-1-1 cc-1-3 cpioz-a geo haz: 51 54
Valuation:
N/A
Permit #:
1982802
Status:
complete
Fee:
$3,465
Permit Type:
Add/alt tenant im...
Building Type:
N/A
University: building mechanical electrical and plumbing permits for a tenant improvement. to building out (e) shell building including finishes millwork associated mep improvements storefront structural work associated with storefront and mechanical work. base zone: cr-1-1 cc-1-3 cpioz-a geo haz: 51 54
Valuation:
N/A
Permit #:
1982797
Status:
complete
Fee:
$3,465
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town- building permit ti....re-design existing exterior entrance extend recessed entry; interior non bearing walls to creat 3 spaces out off 1 space retail to retail. ste# 106a #106b and #105b. new suspended ceiling new electrical work and 2 new ada restrooms.---zone: otsdpd-core
Valuation:
N/A
Permit #:
1006572
Status:
complete
Fee:
$5,206
Permit Type:
Add/alt tenant im...
Building Type:
N/A
San ysidro - building electrical and mechanical permits for remodel for a new billabong retail store at an existing retail space. work includes demolish of partitions new partitions new lighting and relocated thremostats. existing restroom to remain. syioct-2-3 sdp #685774 city coastal geo haz 31 53
Valuation:
N/A
Permit #:
1486633
Status:
complete
Fee:
$2,544
Permit Type:
Add/alt tenant im...
Building Type:
N/A
San ysidro - building electrical and mechanical permits for remodel for a new billabong retail store at an existing retail space. work includes demolish of partitions new partitions new lighting and relocated thremostats. existing restroom to remain. syioct-2-3 sdp #685774 city coastal geo haz 31 53
Valuation:
N/A
Permit #:
1486632
Status:
complete
Fee:
$2,544
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town- building permit ti....re-design existing exterior entrance extend recessed entry; interior non bearing walls to creat 3 spaces out off 1 space retail to retail. ste# 106a #106b and #105b. new suspended ceiling new electrical work and 2 new ada restrooms.---zone: otsdpd-core
Valuation:
N/A
Permit #:
1006709
Status:
complete
Fee:
$5,206
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town- building permit ti....re-design existing exterior entrance extend recessed entry; interior non bearing walls to creat 3 spaces out off 1 space retail to retail. ste# 106a #106b and #105b. new suspended ceiling new electrical work and 2 new ada restrooms.---zone: otsdpd-core
Valuation:
N/A
Permit #:
1006708
Status:
complete
Fee:
$5,206
Permit Type:
Add/alt tenant im...
Building Type:
N/A
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Timberline Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Timberline Construction License info
Verified License
| License # | 860070 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Timberline Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
Timberline Construction Employees
DB
David Ruben Bloom
Sole Owner