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Location and Projects

Address
PO BOX 476, Clayton, CA, 94517
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Fjellbo & Son Construction Inc

Fjellbo & Son Construction Inc, Clayton, Po Box 476, Clayton, CA (Employees: Erik Scott Fjellbo and Linda Margaret Fjellbo) holds a General Building license according to the California license board.

Their BuildZoom score of 89 does not rank in the top 50% of California contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Fjellbo & Son Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Fjellbo & Son Construction Inc Services

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Fjellbo & Son Construction Inc Contact Information

Phone: (925) 363-3000 Edit
Address: PO BOX 476, Clayton, CA 94517 Edit

Fjellbo & Son Construction Inc Clayton

Quality

89
30th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Fjellbo & Son Construction Inc has a BuildZoom score of 89, which places them above 30% of 336,931 contractors in California.

Activity

1 project
2025
3 projects
2024
5 projects
2023
Our building permit records indicate that Fjellbo & Son Construction Inc has worked on at least 9.0 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

5 projects
Home Additions
4 projects
Multi-room remodels
Analyzing permits over the last 4 years shows that Fjellbo & Son Construction Inc mostly works on home addition and multi-room remodel projects.

Pricing

2 projects
< $5k
1 project
$50k-$100k
1 project
$100k-$250k
1 project
$250k-$500k
Value Not Public: 4.0 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.

Fjellbo & Son Construction Inc Reviews
3 out of 5 stars, based on 2 reviews

  • By Loraine T.
    June 29, 2017

    I have a second home in Lafayette California and wanted my kitchen and living room remodeled and updated. I interviewed several general contractors to perform the extensive make over and hired Fjellbo and son contractors. I am so pleased and couldn't be happier with the service and quality of these guys. I love the work and I love my new home. Thanks!

  • By Muriel
    May 5, 2017
    Verified Hire

    I don't like giving negative feedback but I was not entirely happy with them. It took many, many phone calls and a very long time for the work to get done.

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Building Permits by Fjellbo & Son Construction Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Building/residential/ad/single family addition
2023-02-01
Partial interior renovation & replacing all windows and extension. doors of existing 2 400 sf 2-story hillside home a 38 sf kitchen addition under existing roofline and a 536 sf master suite addition on the 1st fl with roof deck on top. the master suite addition will require excavating approx. 33 cu. yards of soil new 9 tall exterior to interior retaining walls & replacing a 5'-0 tall... see more
Valuation:
N/A
Permit #:
BIAD23-001117
Status:
filed
Fee:
$13,522
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2023-07-13
225 sqft addition is conversion of sunroom to conditioned space for bonus room. interior remodel - kitchen remodel addition powder bathroom office remodel to bedroom 4 addition master bathroom remodel hall bathroom relocate washer/dryer new mudroom and replace windows. remove attached shed. 12/26/2023 roof & ceiling revision at kitchen/family room lma/fw. 3/12/2024 revision convert bo... see more
Valuation:
N/A
Permit #:
BIAD23-008381
Status:
final
Fee:
$8,541
Permit Type:
N/A
Building Type:
N/A
Residential additions
2025-10-21
Addition 441 sf w/pem (in conjunction with b25-018948)
Valuation:
$300,000
Permit #:
B25-018947
Status:
triage
Fee:
$2,598
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2024-01-18
818 square foot addition and existing 2164 square foot remodel
Valuation:
N/A
Permit #:
BIAD24-000530
Status:
final
Fee:
$18,689
Permit Type:
N/A
Building Type:
N/A
Residential accessory dwelling units (adu)
2025-10-21
Adu 422 sf w/pem (in conjunction with b25-018947)
Valuation:
$200,000
Permit #:
B25-018948
Status:
triage
Fee:
$2,122
Permit Type:
N/A
Building Type:
N/A
Permit submittal
2024-05-31
New home see plans for details
Valuation:
N/A
Permit #:
BISUB24-01834
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2022-05-16
309 sqft addition to sfr.( 273.5 sf master bathroom addition and new 25 sf window seat addition) remodel of existing master bedroom & walk-in closets
Valuation:
$150,000
Permit #:
BIAD22-005293
Status:
final
Fee:
$5,395
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2021-11-01
New covered porch. 134 sq ft addition at rear of home. expansion downstairs into crawl space within existing footprint to create two full bathrooms downstairs
Valuation:
$250,000
Permit #:
BIAD21-013050
Status:
final
Fee:
$7,387
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2021-10-13
Addition at rear of residence 205 sq.ft. single story. area of addition shall be a utility/laundry room. new electrical outlets and lighting. new plumbing fixtures and hvac register extended from existing central home hvac system
Valuation:
$40,000
Permit #:
BIAD21-012275
Status:
final
Fee:
$2,269
Permit Type:
N/A
Building Type:
N/A
Permit submittal
2023-06-27
Kitchen half bathroom 2 hall bathrooms remodel
Valuation:
N/A
Permit #:
BISUB23-02114
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
2023-04-13
Interior remodel of garage bedroom 2 and 4 bathroom 2 and bedroom 3 suite. replacing all exisiting windows and doors
Valuation:
$50,000
Permit #:
BIAL23-004347
Status:
issued
Fee:
$1,977
Permit Type:
N/A
Building Type:
N/A
Residential additions
2022-07-06
Addition 580/cov porch 81/rem kitchen nook w/pem
Valuation:
$200,000
Permit #:
B20-014967
Status:
final
Fee:
$3,835
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2019-03-14
Addition 130 sqft to single family residence at back of house for bathroom. interior walls reconfigure to remodel kitchen new mudroom pantry laundry room and hall bathroom **9/28/20 expired permit renewal ready for final more than 30 days-bushra toma** 12/14/2020 revision - phasing this permit to be phase i. (phase ii bial20-012443 -kitchen remodel)
Valuation:
N/A
Permit #:
BIAD19-002280
Status:
final
Fee:
$4,434
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2022-08-31
Phase 2:106 sq ft addition and interior remodel at main level new lower deck. bulk of fees were paid under permit biad21-013050 for phase 1
Valuation:
N/A
Permit #:
BIAD22-009852
Status:
final
Fee:
$690
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2019-07-17
Remove existing garage. addition 914 sqft for new bedroom bathroom mudroom storage and garage. per plans 11/22/19 revision to north-west side with of building due to setback. lu
Valuation:
N/A
Permit #:
BIAD19-006885
Status:
final
Fee:
$6,573
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2019-03-29
Addition 632 sqft to single family residence and interior remodel - addition deck 2/6/2020 revision - kitchen layout revised and window location. lma 11/17/2020 expired permit renew for final lma
Valuation:
N/A
Permit #:
BIAD19-002770
Status:
final
Fee:
$14,500
Permit Type:
N/A
Building Type:
N/A
Building/residential/al/alteration
2022-11-21
92 s.f. covered porch (no plumbing). building a 128 s.f. entry porch at main house
Valuation:
$90,000
Permit #:
BIAL22-013255
Status:
final
Fee:
$1,338
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2020-09-09
Addition of 437 sq ft addition (19'-8.5 x 22') to the rear of the existing residence. includes 6 x 6 powder room with toilet and sink. gable roof addition over entry to house
Valuation:
N/A
Permit #:
BIAD20-008560
Status:
final
Fee:
$6,278
Permit Type:
N/A
Building Type:
N/A
Building/residential/mir/miscellaneous residential
2022-11-21
New 448 s.f. cabana with bbq area and fire pit
Valuation:
$90,000
Permit #:
BIMIR22-013254
Status:
final
Fee:
$2,930
Permit Type:
N/A
Building Type:
N/A
Building/residential/ad/single family addition
2019-11-19
Phasing this project. this permit is phase 2- master bathroom and closet addition per plans. original permit biad18-008517 is phase i. bulk of fees paid and approval on biad18-008517 **3/2/21 renewed expired permit for final**
Valuation:
N/A
Permit #:
BIAD19-012160
Status:
final
Fee:
$940
Permit Type:
N/A
Building Type:
N/A

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