Updated: Mar 27, 2026
Location and Projects
Address
150 Executive Park Blvd, San Francisco, CA, 94134
Use our bidding system to
request a quote
Xspace Builders Inc Photos
Xspace Builders Construction
Commitment to Exceptional Service
Delivering exceptional service defines our approach at Xspace Builders Inc. With extensive expertise in commercial construction, residential remodeling, and specialized services like kitchen and condominium remodeling, our team transforms visions into reality. We prioritize quality craftsmanship, ensuring every project meets the highest standards while exceeding client expectations. Experience the difference of a dedicated partner committed to your success.
From BuildZoom: Xspace Builders Inc, 150 Executive Park Blvd, San Francisco, CA (Employees: Edenilson Mancia Duarte, Edenilson Mancia Duarte, and Efrain Perez Martinez) holds a General Building license according to the California license board.
Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Xspace Builders Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Xspace Builders Inc Contact Information
Phone Number: (415) 597-6299
Address: 150 Executive Park Blvd, San Francisco, CA 94134
Xspace Builders Inc San Francisco
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Xspace Builders Inc has a BuildZoom score of 97, which places them above 82% of 336,931 contractors in California.
Activity
|
16 projects
|
2025 |
|
9 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Xspace Builders Inc has worked on at least
32.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
10 projects
|
Home Additions |
|
11 projects
|
Kitchen remodels |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Xspace Builders Inc mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $68,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change use (e) retail to exercise studio at 1st and 2nd fl. 1 full height partition w/doors on ground fl. 1 full height partition & full height partitions for shower & restroom stalls. renovate (e) restroom to be accessible w/shower & employee laundry. minor finish upgrades millwork throughout
Valuation:
$305,493
Permit #:
202410163048
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
38 - health studi...
Single family dwelling interior remodel (total area: 3693 sf) - 1st floor remodel: kitchen remodel demolish (e) wall to (e) dining room convert (e) rear bedroom and half bathroom into (n) laundry room remodel (e) powder room reconfigure (e) staircase 2nd floor remodel: conversion of (e) rear bathroom into (n) office (e) rear office into (n) master suite (e) front office into (n) bedro... see more
Valuation:
$1,000,564
Permit #:
BD-2023-290048
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To comply with nov: 202432079 item #1 #2. dry rot repair partial demolition of exterior wall at 1st 2nd and 3rd floors redo framing wall repair stucco. work is located in the interior lightwell
Valuation:
$50,000
Permit #:
202501098000
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit 11: kitchen and bathroom remodel. new electrical wiring for kitchen and bathroom. new shower valve new faucet and toilet. no alteration of wall window or door
Valuation:
$65,000
Permit #:
202503273237
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Residential interior remodel of (e) 2 story unit in (e) 3 story 2 family building. demolish of (e) partitions restrooms and wet bar. (n) full height non-rated partitions relocation of restrooms 1 (n) bedrooms (1)(n) laundry room
Valuation:
$184,385
Permit #:
202407025717
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Alteration to e ada restroom to addition shower and washer dryer. 1st fl storefront area new water fountain at front and new fountain at waiting area. levl 2 new wetbar w sink and ice maker new restrooms 2 shower stalls 1 new toilet room
Valuation:
N/A
Permit #:
PP20241122202
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (3) floor sink (2) floordrains (2) hand sink (1) prep sink (1) 3 compartment sink with new grease trap. 1 bathroom - replace toilet and sink. install 2 new tankless water heater
Valuation:
N/A
Permit #:
PP20251009168
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial ti: replace kitchen flooring remove and replace dining room flooring (n) accessible sink in (e) accessible restroom. install (n) pizza oven (n) grease trap (n) mixer
Valuation:
$98,500
Permit #:
202410223441
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Remodel of unit 418b and storage room. window replacement at residential units. relocation and replacement of hvac equipment
Valuation:
$365,000
Permit #:
202207118206
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Fire damage repair (no survey done) 1) remove and replace roof framing with comparable shingles 2) replace interior and exterior walls along kitchen and bedroom areas per plan. remove existing interior wall finishes insulation and electrical wiring 3) alteration as part of repair to convert living room to bedroom and addition full bathroom master bathroom alteration 4) repair of exter... see more
Valuation:
$72,125
Permit #:
2022 657031 RS
Status:
filed
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Kitchen and bathroom remodel. tub to shower. electrical subpanel relocate from closet to hallway
Valuation:
$50,000
Permit #:
202502261104
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Unit 11-(n) shower valve and facuet relocate drainage for shower and new facuet for kitchen sink shower pan install
Valuation:
N/A
Permit #:
PP20250327340
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate on level 03 of 4 level 2 unit residential building over garage. work includes: expansion & remodel of an (e) bathroom on the upper level. removal of (e) 2nd bathroom on upper level & replace w (n) walk in closet & (n) can lighting throughout
Valuation:
$28,000
Permit #:
202201045347
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Kitchen and bathroom wiring addition 6 recessed lighting at living room relocate subpanel from closet to hallway
Valuation:
N/A
Permit #:
E202503271248
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit# 9: (1) kitchen remodel (1) bathroom remodel. electrical and plumbing bathroom and kitchen (replace in kind). addition new 60 amp subpanel
Valuation:
$68,000
Permit #:
202410092652
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
1. kitchen remodeling - existing kitchen electrical and cabinets. 2. two hallway bathroom remodeling - remove & replace tiles one tub & one shower. no structural work - no framing modification
Valuation:
$65,000
Permit #:
202104279401
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Convert (e) rear area of garage and pool storage into (n) adu (544 sf) *plans and fees collected under permit #bd-2023-290048
Valuation:
N/A
Permit #:
BD-2024-292405
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New wiring for lighting utility plugs and appliances. install new sub panel with existing 125 amp. 15 lights 8 switches 12 receptacles
Valuation:
N/A
Permit #:
E202510096282
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen plumbing. new faucet sink bathroom remodel. convert tub to shower at bathroom
Valuation:
N/A
Permit #:
PP20250227796
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New panel for new restroom areas and work areas lvel 1 and 2. e light fixture in kind new light fixt on e circuits. all in level 1 and 2. lighting receptables gfci outlets
Valuation:
N/A
Permit #:
E202411228397
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Xspace Builders Inc Reviews
BuildZoom hasn't received any reviews for Xspace Builders Inc. Click here to be alerted when reviews are posted about them.
Verified License
BuildZoom confirmed this contractor's license
Xspace Builders Inc License info
Verified License
| License # | 1062015 |
| Status | Active |
| State | California |
| Type | General Building |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Xspace Builders Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
51
Permits
- Building permit records show that Xspace Builders Inc has worked on 51 permitted projects.
Xspace Builders Inc Employees
ED
Edenilson Mancia Duarte
Officer
ED
Edenilson Mancia Duarte
Officer
EM
Efrain Perez Martinez
Officer
EM
Efrain Perez Martinez
Officer
IC
Isaias Fidelio Carcamo Chub
Officer
TP
Tomas Pascual
Sole Owner