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Location and Projects

Address
P O BOX 401128, San Francisco, CA, 94140
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Twin Pinnacles Construction

Twin Pinnacles Construction, San, Po Box 401128, San Francisco, CA (Owned by: Javier Diaz Masias) holds a General Building license according to the California license board.

Their BuildZoom score of 116 ranks in the top 2% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Twin Pinnacles Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Twin Pinnacles Construction Contact Information

Phone: (415) 559-2176
Address: P O BOX 401128, San Francisco, CA 94140

Twin Pinnacles Construction San Francisco

Quality

116
98th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Twin Pinnacles Construction has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.

Activity

5 projects
2025
7 projects
2024
9 projects
2023
Our building permit records indicate that Twin Pinnacles Construction has worked on at least 21.0 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.

Experience

3 projects
Multi-room remodels
3 projects
Kitchen remodels
Analyzing permits over the last 4 years shows that Twin Pinnacles Construction mostly works on kitchen remodel and multi-room remodel projects.

Pricing

6 projects
< $5k
5 projects
$5k-$20k
6 projects
$20k-$50k
7 projects
$50k-$100k
2 projects
$100k-$250k
1 project
$250k-$500k
Value Not Public: 3.0 projects
The typical size of their permits is approximately $23,000. This graph shows the distribution of these job values.
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.

Twin Pinnacles Construction Reviews
5 out of 5 stars, based on 1 review

  • By Jt R.
    February 24, 2017
    Kitchen remodel, complete rewiring, plumbing, painting
    $70,000
    260 days

    Javier Diaz-Masias and his Twin Pinnacles Construction Co was recommended through neighbors on Missouri St. He has done many long term projects on that street, being recommend from neighbor to neighbor. We were extremely satisfied with the work performed by his crew and his subcontractors in the different trades. We highly recommend Twin Pinnacles Construction and rate the company 5 stars.

    We own a 2 flat victorian on Connecticut St and the kitchen/dinning room on the first floor never had been remodeled. Javier presented an interesting proposal w/ some very creative ideas, at a workable price - lowest bid was not our main criteria. The kitchen remodel involved gutting the rooms to the rafters hand floor joists. That revealed further problems with let to foundation work. Other problems emerged with the electrical services needing a complete rewiring and separating the mix-up between the 1st and 2nd floor. After the foundation work was finished, a german electrical floor heating system and floor tiles were installed (by Javier's expert subcontractor Isidro), plumbing had to be updated (by Javier's excellent subcontractor Eddy's Plumbing), walls insulated, more double insulated windows and door to garden completed the space. Now the kitchen was equipped with new appliances from LG, Maytag and Miele. Grohe faucets, Zephyr exhaust hood, custom cabinets (by Javier's cabinet builder) and great energy efficient lighting. A major work (by Javier's excellent subcontractor Byron - Flush Electric) was the rewiring of the electrical services, install separate fuse panels on each floor and a main service panel, in the garage, for the 2 PGE meters and just in case, a 220 Volts outlet.

    In a second phase, Javier with his expert crew of carpenters and painters (Jose, Isaias, Ambrosio y Paulinho) refinished the kitchen on the 2nd floor, new hood, did bathroom work on both floors, poured a larger cement landing to enter the garden, constructed a mezzanine in the shed, installed a Werner Al ladder to the attic and re-insulated the attic. We ended up painting the entire house and Twin Pinnacles crew lead by painter foreman Isaias did a meticulous job, specially in the preparation phase, which is the most important part and time consuming, for a lasting paint job.

    Javier managed this involved remodel phase by phase, discussing with us the alternatives and costs for the additional work that had to be done. As always in old house remodel projects, non anticipated problems appear as work progresses and have to be dealt with expertly and on the spot. If left for later or even brushed over, the could create costly problems down the line. At all times Javier kept us informed, proposed cost effective solutions. At all times he dealt professionally in addressing any problem and was always available for us. He inspected daily the quality and progress of his crew and subcontractors, making sure they had everything they needed to do their particular job. He and his crew did many extra works and favors for us as part of his outstanding customer services.

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Building Permits by Twin Pinnacles Construction

Sort by: Notable Notable | Date Date | Job Value Job Value
No expansion of below grade footing. new windows cannot be seen from street. remodel basement and (e) bathrooms @ garage level to include remodeled bathroom & new bedroom & mudroom. remodel (e) storage & crawl space to (n) storage w 8'high ceiling. excavation less than 32 cub yard
Valuation:
$80,000
Permit #:
202505297511
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Renovation to single family residence. 1st fl - reconfigure kitchen fixtures. enlarge opening btwn itchen/dining rm; 2nd fl - new walk-in closet for primary bedroom. reconfigure (2) bathroom fixtures. remove closet wall for bedroom study;
Valuation:
$66,000
Permit #:
202408198929
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rev 202408198929-replace (2) wd windows at first floor. side bathroom awning window w/wood and (2) divided lines. rear kitchen window enlargement (9 increase ) to 65 w by 55 h w/wd and (6) divided lites. exterior trim to match (e) design and color
Valuation:
$9,000
Permit #:
202411044285
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Ground floor addition. convert 342 sf of (e) unconditioned space to living areas. remove ground floor bath. new door and window at side (not visible from st.) replace window at rear. replace furnace. replace a tank water heater to a tankless gas water heater.
Valuation:
$0
Permit #:
202205194629
Status:
N/A
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single Family Dwe...
Ground fl: addition bathroom. convert 342 sf of (e) unconditioned space to living areas. remove ground fl bathroom. new door and window at side (not visible from st). replace window @ rear. replace furnace. replace a tank water heater to a tankless gas water heater
Valuation:
$88,000
Permit #:
202205194629
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Voluntary structrual stregthening repair sub standard framing & dry-rot interior remodel including kitchen & bathrooms limited exterior work: replace windows in kind at front new windows & doors at rear & sides
Valuation:
$750,000
Permit #:
201802282433
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rear bldg: remodel habitable workshop to include (n) secend kitchen & n 36"x36 shower @ (e) half bathroom. new wet bar light & swich @ shower @ n 2nd kitchen (2 burner stove 16"x18 sink n gfi plugs & recess lights) provide 36 min clear width @ n counter. re building landing @ entry door
Valuation:
$31,513
Permit #:
202307252914
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace front windows and back windows all windows will be at insert window replacement all (e) frame and jamb will remain
Valuation:
$12,000
Permit #:
202303063076
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Develop habitable space at (e) basement & first floor & fill in at rear yard. addition family room bedroom bathroom laudnry and office
Valuation:
$290,000
Permit #:
201803294964
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace front stucco finish to match (e) approx 700 sf facing street. replace 2 aluminum windows to match(aluminum clad-wood window). no rough opening changes. u-factor fro new windows nto to exceed 0.30
Valuation:
$18,000
Permit #:
202104239211
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Replace front stucco ~700 sqft. install new bolt to existing foundations 5/8 all thread epoxy bolt 8 extended at 30 oc at existing foundation around the house total 35 bolts. no structural work. window will be wood aluminum clad to match google 2019 photo
Valuation:
$20,000
Permit #:
202101062148
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Install new c channels @ (e) wood ceiling beam @ ground/1st fl. addition 3'x5'skylight to kitchen ceiling @ 2nd fl, demolish partition walls @ closets & mechanical chase.install new pantry cabinets to match existing
Valuation:
$15,000
Permit #:
202112224882
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Bathroom remodeling master bathroom replace shower faucet shower drain shower pan faucet from vanity and install shower
Valuation:
N/A
Permit #:
PP20230424597
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 10 windows aluminum clad windows front side of the house all existing frame to remain.
Valuation:
$23,000
Permit #:
202306099754
Status:
N/A
Fee:
N/A
Permit Type:
Alteration
Building Type:
Single Family Dwe...
Garage fl: install moment frame and relocate furnace/water heater. 1st fl - new bedroom & bathroom and skylight 2 new bedroom. 2nd fl - relocate kitchen from 2nd floor. roof - 4 new solar tubes at roof
Valuation:
$250,000
Permit #:
201708235618
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Bathroom remodeli master bathroom rewire recess lights outlets switches and two exaust fans-heater
Valuation:
N/A
Permit #:
E202304246359
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
All work on garage level. relocate (e) bathroom. cover garage office to bedroom addition hall laundry area. addition a home office w full bathroom
Valuation:
$65,000
Permit #:
202010176732
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Apartment 803: remodel 1 kitchen. no structural work. no layout changes or wall modification. maher n/a
Valuation:
$48,000
Permit #:
202106253227
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Bathroom. electrical work 6 recess lights 1 exhaust fan three outlets 2 switches
Valuation:
N/A
Permit #:
E201803261946
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fixture/finish update in all bathroom. move extg skylight. infill lightwell and install shower. new hall and move furnace and water heater
Valuation:
$30,000
Permit #:
202106011363
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...