×

We'll help you find the right contractor.

Share your project details and we'll reach out to TJ Design / Build Inc so you don't have to.

We'll also connect you with other vetted professionals who are a strong match for your project. That way, you can compare quotes, meet different contractors, and make the choice that feels right for you.

Get Started
Is this your business? Claim now >

Location and Projects

Address
10425 ALABAMA AVENUE, Chatsworth, CA, 91311
Use our bidding system to request a quote

TJ Design / Build Construction

Specializing in custom luxury pools, spas, and outdoor living spaces, TJ Design / Build Inc has served Southern California since 1984. Based in Chatsworth, the company focuses on designing, engineering, and building backyard paradises, with projects ranging from new pool construction and spa installation to fire pits and major home remodeling. Their scope includes drafting architectural plans, managing city permitting, and overseeing construction for both residential properties and major remodels. With nearly four decades of experience, their portfolio demonstrates custom-designed outdoor environments throughout Southern California. Clients are guided through each phase—from concept and design to build completion—ensuring comprehensive project management on pool, spa, and outdoor living upgrades.

TJ Design / Build Inc Contact Information

Phone: (818) 395-3890 Edit
Address: 10425 ALABAMA AVENUE, Chatsworth, CA 91311 Edit

TJ Design / Build Inc Chatsworth

Quality

96
80th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
TJ Design / Build Inc has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.

Activity

1 project
2025
1 project
2024
Our building permit records indicate that TJ Design / Build Inc has worked on at least 2.0 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.

Pricing

1 project
< $5k
Value Not Public: 1.0 project
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.

Building Permits by TJ Design / Build Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Bldg-alter/repair
2021-11-26
Replace 9 window(s). same size location number type. replace 3 door(s). same size location number type. new stucco w/wire lath over (e) siding to remain. area = 1000 sqft. interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$18,000
Permit #:
21016-90000-55723
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2025-02-20
Install fire wall to separate building d from building c b & a
Valuation:
$501
Permit #:
22016-20000-34416
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Commercial and industrial electrical
2007-10-04
Elec.for int.ti.only: instl partitions in exstg 2195 sf unit to create new retail & office****hush baby****bella terra & assoc.**** ****sup: rev. approved for addl switches/outlets - jt9/13/07**** ***plans sent to scanning sm 06/11*** entered by: chuorp
Valuation:
N/A
Permit #:
E2007-004225
Status:
final
Fee:
$867
Permit Type:
N/A
Building Type:
N/A
Commercial and industrial plumbing
2009-02-27
Elec.for int.ti.only: create new coffee house w/prep.service in exstg 765 sf unit****cofo in file****mr.ps---espresso italliano cafe**** ***plans sent to scanning - 3/4/09 jt*** ***plans sent to scanning-tl 1/10*** entered by: chuorp
Valuation:
N/A
Permit #:
P2008-005447
Status:
final
Fee:
$585
Permit Type:
N/A
Building Type:
N/A
Bathroom addition (45 sq. ft.)
Valuation:
$75,000
Permit #:
B15-00523
Status:
ISSUED
Fee:
$$2,431.52
Permit Type:
N/A
Building Type:
N/A
New 11 x 21 solid patio cover at rear of single family dwelling and remove and install new pre-fab fireplace. addition 1/2 ply shearwall to entire west wall. and kitchen remodel new kitchen new cabinets and soffits
Valuation:
N/A
Permit #:
97014-20000-04916
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Commercial and industrial building
2007-07-30
Int.ti.only: instl partitions in exstg 2195 sf unit to create new retail & office ****hush baby****bella terra & assoc.**** cofo in file **plans sent to microfilm -bd-12/007**** entered by: chuorp
Valuation:
N/A
Permit #:
B2007-004222
Status:
final
Fee:
$1,300
Permit Type:
N/A
Building Type:
N/A
Commercial and industrial electrical
2009-02-27
Elec.for int.ti.only: create new coffee house w/prep.service in exstg 765 sf unit****cofo in file****mr.p's---espresso italliano cafe**** ***plans sent to scanning - 3/4/09 jt*** entered by: chuorp
Valuation:
N/A
Permit #:
E2008-005446
Status:
final
Fee:
$249
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
2013-01-28
Master bathroom remodel: expand (e) bathroom under (e) porch (6'-2 x 4'-0 25sf); replace all interior doors (same size type & location) all work per la city wfpp stds
Valuation:
N/A
Permit #:
11016-20000-06459
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Commercial and industrial building
2009-02-24
Int.ti.only: create new coffee house w/prep.service in exstg 765 sf unit****cofo in file****mr.ps---espresso italliano cafe**** ***plans sent to scanning-tl 3/09*** entered by: chuorp
Valuation:
N/A
Permit #:
B2008-005443
Status:
final
Fee:
$809
Permit Type:
N/A
Building Type:
N/A
Supplemental of permit #02vn15632 to addition irr-shaped open trellis at rear of (e) single family dwelling addition 14'x5'4 front porch per engineered plans. work conform to standard type v sheet
Valuation:
N/A
Permit #:
02014-20001-05434
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 11'x5"x 22'9 garage extension and enclose an existing roofed patio and convert to dining room and convert a portion of the garage to a laundry and 1/2 bathroom
Valuation:
N/A
Permit #:
06014-20000-09804
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2007-05-21
Tear off (e) roof and apply 42 squares. of b.u.r. system. (replace flashings). re-stucco and paint exterior. drywall patch and paint. smoke detectors required
Valuation:
N/A
Permit #:
04016-20000-22610
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Commercial and industrial mechanical
2007-10-04
Mech.for int.ti.only: instl partitions in exstg 2195 sf unit to create new retail & office****hush baby****bella terra & assoc.**** ***plans sent to microfilm -bd-12/2007*** ***plans sent to scanning sm 06/11*** entered by: chuorp
Valuation:
N/A
Permit #:
M2007-004226
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Bldg-alter/repair
2021-01-15
Structural framing for new air conditioning unit
Valuation:
$3,000
Permit #:
20016-10000-00140
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bldg-alter/repair
2007-05-21
Tear off (e) roof and apply 42 squares. of b.u.r. system. (replace flashings). re-stucco and paint exterior. drywall patch and paint. smoke detectors required
Valuation:
N/A
Permit #:
04016-20000-22610
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2004-12-02
Fire damage repair: replace roof rafters ceiling joists headers shearwalls stucco and window replacement. electrical plumbing and hvac work
Valuation:
N/A
Permit #:
99016-20000-17875
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
15'-2 x 36'-9 irreg. shaped addition@sw corner 27'-5 x 27 irreg. shaped addition@nw corner & 36 x 6'-6 patio cover in between. see comments
Valuation:
N/A
Permit #:
06014-20000-01227
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Bldg-alter/repair
2005-10-24
Supplemental permit - kitchen and bathroom remodel - drywall countertops floor tiles cabinets painting and related plumbing and electrical
Valuation:
N/A
Permit #:
02014-20002-05434
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Proposed 29 sq. ft. addition - addition new elevator shaft & mechanical room; and 2nd floor closet; all work per engineering design
Valuation:
N/A
Permit #:
08014-20000-04082
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A

Similar Contractors See more

License # 758563
177
BZ Score
$10K
Avg Project
-
Projects
License # 1057367
167
BZ Score
$9.5K
Avg Project
-
Projects
License # 1079863
191
BZ Score
$27.9K
Avg Project
-
Projects

TJ Design / Build Inc Reviews

BuildZoom hasn't received any reviews for TJ Design / Build Inc. Click here to be alerted when reviews are posted about them.
Please write a review about TJ Design / Build Inc
1 Rate this contractor
Click stars to rate
2 Provide a detailed review of this contractor.