Updated: Jun 17, 2026
Location and Projects
Address
901 Oak Grove Rd, Concord, CA, 94518
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Alcon Concrete
Welcome to the ALCON CONCRETE. We are a construction experience company, Our goal is to provide you a high quality work, We do commercial and residential work, specializing in stamp/decorative concrete, Patios Drive ways, aprons, and sidewalks.pool deck, retaining walls, Pavers, free standing stone walls, mason work 20 years experience.
From BuildZoom: Alcon Concrete, 901 Oak Grove Rd, Concord, CA (Owned by: Alvaro Santos) holds a Concrete license and 1 other license according to the California license board.
Their BuildZoom score of 114 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 Alcon Concrete, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Alcon Concrete Contact Information
Phone Number: (925) 451-5914
Address: 901 Oak Grove Rd, Concord, CA 94518
Alcon Concrete Concord
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Alcon Concrete has a BuildZoom score of 114, which places them above 98% of 336,931 contractors in California.
Activity
|
4 projects
|
2024 |
Our building permit records indicate that Alcon Concrete has worked on at least
4.0 projects over the past 2 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.
Pricing
|
1 project
|
$5k-$20k |
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.
Alcon Concrete Reviews
5 out of 5 stars, based on
2
reviews
-
By John H.March 9, 2017Pool and Patio Decking20 days
-
By Raymond C.March 9, 2017Concrete walkways. Exterior fireplace, Front Hall tile renewal, and stucco over brick facing.
Alvaro Santos of Alcon concrete has done many jobs for me over the last 10 years (Patios, fireplaces, floor tile, brick and stucco). His work is impeccable and he is neat and clean and the finished product has been beautiful. He can do anything you could want or imagine.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Unit 202: sub panel new receptacals through out the unit nw lights through out the unit. 10 liights 10 switches 2 fans 1 d.w 1 g.d 1 microwave 1 range 4 smoke detectors
Valuation:
N/A
Permit #:
E202403253326
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel unit #202: 1 full bathroom and 1 half bathroom. electrical sub pannel recessed lights receptical flooring paint drywall partially
Valuation:
$50,000
Permit #:
202403258556
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
376 square foot of pool deck 98 lf of pool tile including the spa 98 lf of pool coping including the spa note: we not replace any plumbing, electric or pool equipment **1/4/21 revision-replace pool plumbing re-install conduct pipe from gfi to electrical panel re-install new pipe form house up to equipment.-bushra toma**
Valuation:
$15,000
Permit #:
BIP21-014344
Status:
final
Fee:
$1,080
Permit Type:
N/A
Building Type:
N/A
376 square foot of pool deck 98 lf of pool tile including the spa 98 lf of pool coping including the spa note: we not replace any plumbing, electric or pool equipment
Valuation:
$15,000
Permit #:
BISUB21-01812
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace cabinet and remove 2lf. of dry wall behind cabinet
Valuation:
N/A
Permit #:
B2310-105
Status:
final
Fee:
N/A
Permit Type:
Alter-sfd
Building Type:
N/A
New shower pan 2 toilet 2 vanity shower faucets and drain
Valuation:
N/A
Permit #:
PP20240325989
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Like for like bathroom remodel. replace the tub with shower pan. install new vanity and toilet
Valuation:
$19,500
Permit #:
B36904
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Building new construction additions alterations or sign
2019-09-29
Total remodel; new windows & sliders bathroom addition on balcony enclosure
Valuation:
$45,000
Permit #:
B190812
Status:
final
Fee:
$3,596
Permit Type:
Alteration
Building Type:
N/A
Revision to b180667 replace all (e) windows
Valuation:
N/A
Permit #:
R18349
Status:
triage
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2018-02-20
Remodel and convert (e) balcony to conditioned space
Valuation:
$50,000
Permit #:
B171623
Status:
final
Fee:
$3,459
Permit Type:
Alteration
Building Type:
N/A
Revision to b190812; laundry relocation
Valuation:
N/A
Permit #:
R19292
Status:
triage
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
#208 - remodel kitchen new cabinets faucet sink lighting plugs. remodel one bathroom new shower sink faucet shower pan. high efficacy lighting no change wall & opening layout
Valuation:
$20,000
Permit #:
201705257606
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Pool deck remodel. separate permit required to remodel pool. no other work as part of this permit except bonding wire per plan
Valuation:
N/A
Permit #:
BIMIR17-002675
Status:
final
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
Scope of work to include: addition recessed lighting thru living room hallway kitchen and 4 bedrooms. kitchen lighting must comply to current engery standards
Valuation:
N/A
Permit #:
2013 109354 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Bathroom remodeling ** bathroom remodel replace window comply with all restrictions in fire electrical mechanical & plumbing. fire zone 2-must zones
Valuation:
N/A
Permit #:
1200002998
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel replace window electrical mechanical & plumbing. fire zone 2-must comply with all restrictions in fire zones
Valuation:
$7,000
Permit #:
B2012-02998
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
** bathroom remodel replace window comply with all restrictions in fire electrical mechanical & plumbing. fire zone 2-must zones
Valuation:
$7,000
Permit #:
1200002998
Status:
ISSUED
Fee:
N/A
Permit Type:
Bp-1 (1 wk
Building Type:
N/A
Remodel pool & spa
Valuation:
$8,000
Permit #:
P17-001718
Status:
final
Fee:
$568
Permit Type:
N/A
Building Type:
N/A
New shower faucet shower pan sinks vanity
Valuation:
N/A
Permit #:
PP20170526701
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2018-11-19
Addition new wall to separate unit 19 and unit 20 & remodel work (bath/kitchen)
Valuation:
$85,150
Permit #:
B180667
Status:
final
Fee:
$5,022
Permit Type:
Alteration
Building Type:
N/A
Recent Buildzoom Projects
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Alcon Concrete License info
Verified License
| License # | 1014487 |
| Status | Active |
| State | California |
| Type | Concrete |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Alcon Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 916725 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Alcon Concrete at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Bonded
| Bonded Agent | Accredited Surety & Casualty Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
36
Permits
- Building permit records show that Alcon Concrete has worked on 36 permitted projects.
Alcon Concrete Employees
AP
Alexandr Pyankov
Rmo / Ceo / Pres
AS
Alvaro Santos
Owner
It was a real pleasure working with Alvaro, he is not only the owner of the company but does allot of hands on. As a company owner myself for the past 30 years, I have high expectations and Alcon delivered. The things that stood out the most for me was the attention to detail. Alvaro is a real perfectionist, so if you are looking for perfection, Alcon is the one for you. They stayed on the job continuously until it was completed not leaving things waiting undone. They use the best materials and don't cut any corners. Very easy to work with and reach when you need them. They clean up very well at the end of the job. In my opinion, it would be extremely hard to find a better contractor. His pricing is reasonable. I would use Alcon again and recommend them to all.