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Location and Projects

Address
815 SAN PABLO AVE, Pinole, CA, 94564
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Cowperthwaite & Hininger General Contractors Inc

Based in Pinole, Cowperthwaite & Hininger General Contractors Inc brings over three decades of construction experience to projects throughout the Bay Area. With 35 years in business, the company specializes in general contracting services for residential clients. Their project portfolio includes new home construction, room additions, and major renovations for single-family residences. Cowperthwaite & Hininger handles all phases of construction, from initial planning through final build-out, and coordinates with architects, engineers, and inspectors to ensure smooth project delivery. The firm serves property owners in Pinole as well as neighboring communities in Contra Costa County. Throughout their tenure, Cowperthwaite & Hininger has developed expertise in managing complex remodels and overseeing ground-up builds tailored to clients’ specifications.

Cowperthwaite & Hininger General Contractors Inc Services

Start a project today:
Kitchen Remodel Bathroom Remodel Basement Remodel Whole Home Remodel Addition

Cowperthwaite & Hininger General Contractors Inc Contact Information

Phone: (510) 685-0895 Edit
Address: 815 SAN PABLO AVE, Pinole, CA 94564 Edit

Cowperthwaite & Hininger General Contractors Inc Pinole

Quality

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Activity

2 projects
 2025
3 projects
 2023
Our building permit records indicate that Cowperthwaite & Hininger General Contractors Inc has worked on at least 5.0 projects over the past 3 years.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 $20k-$50k
1 project
 $50k-$100k
Value Not Public: 3.0 projects
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Cowperthwaite & Hininger General Contractors Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Building residential
920 32nd St, Richmond, CA, 94804
2025-06-03
Bathroom remodel remove existing tile floor. (sm1) pedestal sink faucet tub tub/shower walls. install new shower pan 1.75 gpm shower only valve new pedestal sink faucet and 1.2 gpf toilet install new tile shower walls tile floor over radiant heat. install new window
Valuation:
N/A
Permit #:
B25-01114
Status:
final
Fee:
$1,753
Permit Type:
Alteration/renova...
Building Type:
N/A
Building/residential/al/alteration
3932 Harmon Rd, El Sobrante, CA, 94803
2021-11-02
Remove and replace kitchen cabinets and countertops: like for like. addition additional electrical outlets per code. install recess lighting. remove partition wall between kitchen & dining room & install new header. no exterior changes
Valuation:
$53,660
Permit #:
BIAL21-013081
Status:
final
Fee:
$2,063
Permit Type:
N/A
Building Type:
N/A
Permit submittal
3932 Harmon Rd, El Sobrante, CA, 94803
2021-11-01
Remove and replace kitchen cabinets and countertops: like for like. addition additional electrical outlets per code. install recess lighting. remove partition wall between kitchen & dining room & install new header. no exterior changes
Valuation:
$53,660
Permit #:
BISUB21-01484
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
9 Glenwood, Hercules, CA, 94547
2023-11-20
Glenwood hoa repairs for building #6. (units 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22) replace water damaged siding and exterior trim like for like
Valuation:
N/A
Permit #:
BIRP23-013496
Status:
final
Fee:
$2,142
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
0 Village Pkwy, Hercules, CA, 94547
2021-05-12
Install new fascia new 5/8 cdx plywood and 30 yr composition -a-sphalt shingles at carport # 176-172-177-173--- builidng #17 near 178 glenwood
Valuation:
N/A
Permit #:
BIRR21-005486
Status:
final
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
Village Pkwy, Hercules, CA, 94547
2021-12-06
Install new fascia new 5/8 cdx plywood and 30 year compostion asphalt shingles at carport #200-189 building 15 190 glenwood
Valuation:
$13,033
Permit #:
BIRR21-014284
Status:
final
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
145 Brenner, Hercules, CA, 94547
2020-09-22
Remove existing lap siding and exterior trim install new james hardi lap siding and new primed spruce. exisiting building paper will be patched as needed
Valuation:
N/A
Permit #:
BIRP20-008910
Status:
final
Fee:
$861
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
151 Brenner, Hercules, CA, 94547
2020-09-22
Remove existing lap siding and exterior trim. install new james hardi lap siding and new prmed spruce exterior trim. existing building paper will be patched
Valuation:
N/A
Permit #:
BIRP20-008908
Status:
final
Fee:
$520
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
154 Weiss Ct, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim. install new james hardi lap siding and new primed spruce exterior trim
Valuation:
N/A
Permit #:
BIRP21-011404
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
148 Weiss Ct, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim install new james hardi lap siding and new primed spruce exterior trim
Valuation:
N/A
Permit #:
BIRP21-011403
Status:
final
Fee:
$724
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
142 Weiss Ct, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim install new james hardi lap siding and new primed spruce exterior trim
Valuation:
N/A
Permit #:
BIRP21-011401
Status:
final
Fee:
$724
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
136 Weiss Ct, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim install new james hardi lap siding and new primed spruce exterior trim
Valuation:
N/A
Permit #:
BIRP21-011398
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
130 Oneil Cir, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim install new james hard lap siding and new primed spruce ecterior trim
Valuation:
N/A
Permit #:
BIRP21-011388
Status:
final
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
Building/residential/rp/repair
124 Oneil Cir, Hercules, CA, 94547
2021-09-23
Remove existing lap siding and exterior trim install ne james hardi lap sidng and new primed spruce exterior trim
Valuation:
N/A
Permit #:
BIRP21-011386
Status:
final
Fee:
$724
Permit Type:
N/A
Building Type:
N/A
Residential building
1340 Hazel St, Pinole, CA, 94564
2023-10-19
Propose to construct a single story 496 sq ft 2 car garage
Valuation:
$95,000
Permit #:
BP22-0265
Status:
final
Fee:
$5,695
Permit Type:
Accessory structure
Building Type:
N/A
Building - residential re-roof
204 Glenwood, Hercules, CA, 94547
2020-10-15
Install new fascia new plywood and 30 year comparable shingles at carport # 204-208 3# 196-207 building 14 +15
Valuation:
N/A
Permit #:
BIRR20-009977
Status:
final
Fee:
$504
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
0 Glenwood, Hercules, CA, 94547
2021-12-06
Install new fascia new 5/8 cdx plywood and 30 year composition asphalt shingles at carport, #206-211 building #14 205 glenwood
Valuation:
$13,033
Permit #:
BIRR21-014286
Status:
final
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
0 Glenwood, Hercules, CA, 94547
2021-12-06
Install new fascia new 5/8 cdx plywood and 30 year composition asphalt shingles at carport #170-168 building #18 162 glenwood
Valuation:
$8,537
Permit #:
BIRR21-014283
Status:
final
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
0 Glenwood, Hercules, CA, 94547
2021-12-06
Install new fascia new 5/8 cdx plywood and 30 year composition asphalt shingles at carport 158-162 building# 18 157 glenwood
Valuation:
$8,537
Permit #:
BIRR21-014282
Status:
final
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Building - residential re-roof
191 Glenwood, Hercules, CA, 94547
2020-10-15
Install new fascia new plywood 30 year composition shingles at carport #187-181& 182-184 building 15+16
Valuation:
N/A
Permit #:
BIRR20-009978
Status:
final
Fee:
$504
Permit Type:
N/A
Building Type:
N/A

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