T J Construction
ADU builder working in Anaheim. Licensed since 2008.
- License active
- No workers' comp: the business told the state it has no employees
14 jobs on Anaheim permits, 2023 to 2026: 9 ADUs, 2 roofing jobs, 2 home additions, 1 remodel. 6th most ADU permits of 45 contractors in Anaheim.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 921195, active in the state's records on Sep 23, 2026General buildingNo disciplinary case on the state's file.We found this license by the business name. No other active license has that name. | Checks out |
| Workers' comp? | No workers' comp: the business told the state it has no employeesThis covers their crew if someone is hurt. It is not insurance for your home. | Ask them |
| In business? | Licensed since 2008 | |
| Jobs on record | 14 jobs on Anaheim permits, 2023 to 2026: 9 ADUs, 2 roofing jobs, 2 home additions, 1 remodel6th most ADU permits of 45 contractors in Anaheim. That counts jobs, not quality.Our Anaheim permit records cover September 2021 to July 2026. |
Records: the state license board and City of Anaheim permits.
Cost and timing
All ADU jobs in Anaheim: $13,000 to $70,000
Half of 521 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Detached ADUs in Anaheim: $12,000 to $100,000 (323 permits)
- Garage conversions in Anaheim: $14,000 to $40,000 (126 permits)
- Junior ADUs in Anaheim: $14,000 to $32,000 (61 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $31,072 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What ADU jobs cost in Anaheim.
Get 2 or 3 written quotes.
Track record
5 jobs in the last 12 months, up from 1 the year before
Where they work most
- 928046 jobs
- 928014 jobs
- 928023 jobs
- 928051 job
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Feb 27, 2026 | ADU, 417 sq ft | 92804 | $13,264 |
| Nov 4, 2025 | ADU, 200 sq ft(Adu) New Residential Construction: 1,200 Sq Ft Detached Accessory Dwelling Unit With 207 Sq Ft… | 92801 | $18,928 |
| Nov 4, 2025 | Reroof, 434 sq ft434 Sq Ft Attached Garage Conversion To Junior Accessory Dwelling Unit | 92801 | $31,072 |
| Nov 4, 2025 | ADU, 434 sq ft434 Sq Ft Attached Garage Conversion To Junior Accessory Dwelling Unit | 92801 | $31,072 |
| Nov 4, 2025 | Remodel, 13 squares (1,300 sq ft)Remove Walls And Remodel Kitchen And (2) Bathrooms | 92801 | $10,000 |
| Jun 5, 2025 | ADU, 450 sq ft | 92805 | $5,536 |
| Feb 2, 2024 | ADU, 445 sq ft445 Sq Ft Conversion Of Existing Attached Garage To New Junior Accessory Dwelling Unit | 92804 | $38,000 |
| May 1, 2023 | Reroof, 20 squares (2,000 sq ft)Reroof: To Remove And Install (20) Sq Of Composition And Shingles Over House And Attached Garage | 92804 | $12,000 |
| Feb 14, 2023 | ADUNo details on the permit | 92804 | $50,000 |
| Feb 14, 2023 | ADU, 414 sq ft414 Sq Ft One-bedroom Accessory Dwelling Unit Attached To Existing Home | 92804 | $35,000 |
| Feb 14, 2023 | Addition, 57 sq ft57 Sq Ft Of Attached Garage Converted To Laundry Room | 92804 | $5,000 |
| Feb 14, 2023 | ADU(Adu) New Residential Construction: 748 Sf | 92802 | $150,000 |
| Feb 14, 2023 | Addition, 97 sq ft | 92802 | $30,000 |
| Feb 14, 2023 | ADU, 97 sq ft | 92802 | $30,000 |
What to ask before you hire
About T J Construction
- Ask who will do the work. Anyone they pay to work on your home must be covered by workers' comp.
- Ask what the warranty covers and for how long, in writing.
Worth asking any ADU builder
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans, engineering and utility hookups, or do I?
- How long from permit to the final inspection on your last three ADUs?
- What is the payment schedule, and what is extra?
Get a quote from T J Construction
Five quick questions. We pass your request to T J Construction.
Request for T J Construction
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Sent. We have your request.
We pass it to T J Construction. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
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Run this business? Claim this page to get requests by email and reply to homeowners here.