Updated: Feb 20, 2026
Location and Projects
Address
P O BOX 565, Alpine, CA, 91903
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REN Builders Construction
REN Builders, Alpine, Po Box 565, Alpine, CA (Employee: Ralph Ernest Nasif) holds a General Building license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring REN Builders, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
REN Builders Services
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REN Builders Contact Information
Phone Number: (619) 445-8778
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Address: P O BOX 565, Alpine, CA 91903
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Scope cahnge 7/11/18 greater north park. combination building permit for new companion unit for extg single family residence. work to include kitchen living room master suite and bedrooms; convert existing attached garage to original configuration. rs-1-7. geo haz 52
Valuation:
$112,055
Permit #:
2115635
Status:
complete
Fee:
$6,141
Permit Type:
Add/alt companion...
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2013-12-27
Cross street: vista vicente dr foundation: slab description of work: 2158 sqft 1-story single family dwelling with 528 sqft attached garage 90 sqft covered porch and 200 amps and temp power notice to permittee: temp power shall be inspected prior to framing inspection *** deiveway: dpw2013-rwcond-00049***
Valuation:
$314,577
Permit #:
PDS2013-RESPRI-000171
Status:
complete
Fee:
$13,363
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2013-03-01
Cross street: avocado blvd description of work: 715 sqft single family dwelling addition (kitchen extension and new familyroom and master bedroom) 240 sqft garage addition and 170 sqft deck and interior remodel to close bathroom window (6 sqft) and misc elect 7-3-2013 plan change to trusses see c of a vam
Valuation:
$111,423
Permit #:
PDS2013-RESALT-000510
Status:
complete
Fee:
$4,863
Permit Type:
N/A
Building Type:
N/A
Pds minor residential grading - plan check-permit
2013-10-31
Cross street: vista vicente dr foundation: slab description of work: grading for pds2013-respri-000171 (2158 sqft 1-story single family dwelling with 528 sqft attached garage 90 sqft covered porch and 200 amps and temp power)
Valuation:
N/A
Permit #:
PDS2013-RESGRD-000043
Status:
complete
Fee:
$946
Permit Type:
N/A
Building Type:
N/A
Mira mesa . combination permit . addition to existing sud - extend bedrooms addition great room and new family . rs-1-14**4/18/05 - eliminate high window in family room addition - per plan existing liv. room dining room and family room are considered one room for l ight and ventillation (kit. can supply it's own light)
Valuation:
$96,556
Permit #:
129372
Status:
complete
Fee:
$79
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2011-12-20
Cross street: south grade foundation: slab description of work: 3120 sq ft single story single family dwelling air conditioning & f/s 650 sq ft attached garage 200 amp electrical temp power. notice to permittee: temp power shall be inspected prior to framing inspection
Valuation:
$430,859
Permit #:
PDS2011-1003-20110139
Status:
complete
Fee:
$7,859
Permit Type:
N/A
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2010-12-22
Cross street: south grade foundation: slab description of work: 3120 sq ft single story single family dwelling air conditioning & f/s 650 sq ft attached garage 200 amp electrical temp power. notice to permittee: temp power shall be inspected prior to framing inspection
Valuation:
$430,859
Permit #:
PDS2010-1001-20100698
Status:
complete
Fee:
$8,161
Permit Type:
N/A
Building Type:
N/A
Uptown combination permit 200 sq ft remodel remove 208 sq ft north side additon @ lorena & joseph avitea residence zoned rs-1-7 with - faa-part-77 300fbz mission hills historic district of census tract 2. project modification 104 sq ft porch enclosure replace 1 window with frenc doors relocate 3 windows 68 sq ft deck less than 30 above grade & remove and replace patio cover less than... see more
Valuation:
$12,704
Permit #:
557528
Status:
complete
Fee:
$346
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Cross street: south grade foundation: slab description of work: grading for plan check #1001-20110698 (3120 sq ft single story single family dwelling air conditioning & f/s 650 sq ft attached garage 200 amp electrical temp power)
Valuation:
$430,859
Permit #:
PDS2011-1026-20110041
Status:
complete
Fee:
$949
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2005-01-27
Cross street: alpine heights description of work: 1, 154 sqft two story room addition w air conditioning. from grade and above garage and 84 sqft deck from 2nd story for existing single family dwelling. misc electrical mechanical and plumbing
Valuation:
$121,181
Permit #:
PDS2005-1004-20050052
Status:
complete
Fee:
$1,036
Permit Type:
N/A
Building Type:
N/A
New primary residential structure single family dwelling or mh - plan check-permit
2004-08-31
Cross street: hacienda description of work: ***cedar fire***rebuilding 1386 sq ft single family dwelling with air conditioning and fs 280 sq ft deck. 200 amp service. temp power. orginal single family dwelling was 1200 sq ft no garage. vg 2073
Valuation:
$127,408
Permit #:
PDS2004-1001-20042277
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2004-08-18
Cross street: alpine heights description of work: 1, 154 sqft two story room addition w air conditioning. from grade and above garage and 84 sqft deck from 2nd story for existing single family dwelling. misc electrical mechanical and plumbing
Valuation:
$121,181
Permit #:
PDS2004-1001-20042167
Status:
triage
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
New residential detached accessory structure - plan check-permit
2011-02-14
Cross street: lake jennings foundation: slab description of work: 2000 sqft detached metal garage f/s (using form #2). and misc electrical for existing single family dwelling
Valuation:
$71,000
Permit #:
PDS2010-1006-20100251
Status:
complete
Fee:
$2,594
Permit Type:
N/A
Building Type:
N/A
Bathroom addition
Valuation:
$12,282
Permit #:
B00-2785
Status:
expired
Fee:
$535
Permit Type:
N/A
Building Type:
N/A
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Verified License
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REN Builders License info
Verified License
| License # | 485318 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for REN Builders at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that REN Builders has worked on 10 permitted projects.
REN Builders Employees
RN
Ralph Ernest Nasif
Sole Owner