Updated: May 13, 2026
Location and Projects
Address
PO Box 3515, Los Altos, CA, 94024
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Rayco Construction
Rayco is one of the leading general contractors in the Bay Area. With a focus on the little details of a project job, we treat every job the same well no matter how large or small. We have a design build team that can get your project done. We service residential, multi-family and commercial clients.
From BuildZoom: Rayco, Altos, Po Box 3515, Altos, CA (Employees: Charlie Thuan Huynh and Michael Bryan Rizarri) holds a Renovation license and 2 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rayco, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rayco Services
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Rayco Altos
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rayco has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Rayco has worked on at least
1.0 project over the past year.
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
New deck and steps at entryway
Valuation:
$7,000
Permit #:
PREBLD25-0469
Status:
triage
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Added t-rex porch deck over existing entry stair and landing
Valuation:
$7,680
Permit #:
PREBLD25-0553
Status:
approved
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Renew permit # e201709077497. extras fees charged to change original scope of work to include work for an additional bathroom and kitchen per inspector's comments
Valuation:
N/A
Permit #:
E201812127813
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove/replace trim & siding damaged by dryrot
Valuation:
$50,000
Permit #:
14-0865
Status:
final
Fee:
$2,030
Permit Type:
Repair_na
Building Type:
N/A
>>>balcony repair (3rd floor): remove and replace the following for building 19 unit 1219 1205 & 1225: 1) railing: r/r rail support center post top rail lattice support 2 sheets of lattice. 2) siding and trim: r/r edge trim and shiplap siding. 3) balcony soffit: r/r 3 sheets of plain t111 and soffit trim. >>>balcony repair 2nd floor: unit 1217 & 1203: 1) railing: r/r rail support cent... see more
Valuation:
$2,475
Permit #:
2014 023039 MF
Status:
final
Fee:
N/A
Permit Type:
Apt/condo/townhouse
Building Type:
N/A
>>>remove and replace stair stringers at building 18 unit 1181 >>>staircase handrail& rail cap: remove and replace the following for unit 1151: 1) r/r railing trim and cap. >>>balcony repair (3rd floor): remove and replace the following for unit 1183: 1) railing: r/r rail support center post top rail lattice support 2 sheets of lattice. 2) siding and trim: r/r edge trim and shiplap si... see more
Valuation:
$2,475
Permit #:
2014 018014 MF
Status:
final
Fee:
N/A
Permit Type:
Apt/condo/townhouse
Building Type:
N/A
No Description Available
Valuation:
$15,000
Permit #:
65120637
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2016-05-04
Cross street: via mariposa description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not extend more than 5 ft. above the highest point of the existing roof
Valuation:
N/A
Permit #:
PDS2016-RESALT-004812
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Chimney removal and wall repair (bldg) pln16-0503 **additional scope: fish scales/shingle repair/replacment on porch cover and adjacent front elevation above front porch cover; front porch cover ceiling repair; replace handrail and newel on front stairs; all work to match to existing. 10-12-17. pj/hd.**
Valuation:
$6,500
Permit #:
B16-1132
Status:
final
Fee:
$687
Permit Type:
N/A
Building Type:
N/A
Chimney removal and wall repair (bldg) pln16-0502. **additional scope: replace front stairs rise and runners; fish scales/shingle repair/replacment on porch cover and adjacent front elevation above front porch cover; front porch cover ceiling repair; replace handrail and newel on front stairs; all work to match to existing. 10-12-17. pj/hd.**
Valuation:
$1,500
Permit #:
B16-1135
Status:
final
Fee:
$687
Permit Type:
N/A
Building Type:
N/A
Remove and replace window trim on left and right side of house (like for like). replace t-111 siding on back of home to match existing (like for like same dimensions) *****no final until mm confirms
Valuation:
$3,000
Permit #:
B14-0692
Status:
final
Fee:
$371
Permit Type:
N/A
Building Type:
N/A
Permit value$4.07kmessage contractor close off and patch 2 windows and two doors on rear of house (one door & one window on each of two levels). patch with siding to match existing horizontal t&g siding in-kind
Valuation:
N/A
Permit #:
RB1502137
Status:
PERMIT ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Scope of work: create new conference rooms and work room at (e) open office area. area of work: 3, 000 sq ft verification of electrical plumbing or mechanical code compliance shall be done at the site by city's field inspection staff
Valuation:
$47,632
Permit #:
2012 012879 CI
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
Bathroom/kitchen remodel - remove and repalce bathroom vanity sink shower toilet kitchen - remove and replace sink refrigerator garbage disposal. electrical - replace receptalces & switches in bathroom and ktichen. no lights. no structural work
Valuation:
$18,277
Permit #:
201204188571
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Parking areas: lighting remove extg fixtures and install new led fixtures/lights. 14 buildings (different addresses) common area
Valuation:
$746,000
Permit #:
201510210382
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Close off and patch 2 windows and two doors on rear of house (one door & one window on each of two levels). patch with siding to match existing horizontal t&g siding in-kind. 7/15/15 addition approx. 16 l.f concrete foundation cap at rear of house per engineered plan
Valuation:
$7,268
Permit #:
RB1502137
Status:
final
Fee:
$688
Permit Type:
N/A
Building Type:
N/A
Permit value$6.95kmessage contractor replace 620 sq. ft. of siding at rear lower half of single family dwelling with window trim to match existing. drx161377
Valuation:
N/A
Permit #:
RB1603805
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Solar: install 20 interactive inverters 275w/mod 20 interactive inverers at 252.6w power rating each 5.50kw total rating install new 100amp subpanel. ok to issue vt
Valuation:
$0
Permit #:
E201410103504
Status:
COMPLETE
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade 100 a. to 125 a. panel
Valuation:
N/A
Permit #:
16-0480
Status:
final
Fee:
$172
Permit Type:
Electrical servic...
Building Type:
N/A
Upgrade 100a main to 125a
Valuation:
N/A
Permit #:
16-0479
Status:
final
Fee:
$173
Permit Type:
Electrical servic...
Building Type:
N/A
Verified License
BuildZoom confirmed this contractor's license
Rayco License info
Verified License
| License # | NAT-F255877-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Rayco at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1029239 |
| Status | Active |
| State | California |
| Type | General Building, Painting And Decorating |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Rayco at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 929874 |
| Status | Inactive |
| State | California |
| Type | Painting And Decorating, General Building |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Rayco at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Benchmark Insurance Company |
134
Permits
- Building permit records show that Rayco has worked on 134 permitted projects.
Rayco Employees
CH
Charlie Thuan Huynh
Ceo/President
MR
Michael Bryan Rizarri
Rme
We called Rayco Painting after a disastrous self attempt at painting, and they were worth every dollar!
Gabe and his team were great with exterior color ideas and very thorough about making sure that every bit of my exterior house painting project was covered. Gabe helped with alot of the elastomeric paint questions and also the dry rot repair that was needed. For our deck, he recommended a clear stain for the deck that made our wood really pop. We went with Rayco because not only did Gabe do a great job explaining the paint job but he was the best local painter in Oakland we got estimates from.
During the paint job the painters were also flexible on their schedule which made it very easy for us to continue with our daily lives. On that note they were also very upfront about the time and cost to do things, like filling in cracks and buffing out bumpy bits. The quality of their painting was very good, and knowing that they use environmentally friendly paint made it even better. At the end of the job they left touchup paint for us to touchup the walls and stucco because we always seem to ding our walls!
Thank you Rayco Painting for a great job on the exterior paint job. You guys did a great job and truly are professionals!