Tech Master Construction Inc

ADU builder working in Anaheim.

No license matched this business by name in the state's records

8 jobs on Anaheim permits, 2022 to 2026: 3 ADUs, 2 home additions, 2 roofing jobs, 1 remodel. 42nd most ADU permits of 45 contractors in Anaheim.

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What the public records show

From the city's permits, one question at a time.

Question	Records show	Mark
Licensed?	No license matched this business by name in the state's records	Ask them
Jobs on record	8 jobs on Anaheim permits, 2022 to 2026: 3 ADUs, 2 home additions, 2 roofing jobs, 1 remodel42nd most ADU permits of 45 contractors in Anaheim. That counts jobs, not quality.Our Anaheim permit records cover September 2021 to July 2026.

Records: 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 $50,000 (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

Jobs per quarter

Each bar is 3 months of permits. The tallest is 3 jobs, January to March 2023.

Where they work most

928013 jobs
928022 jobs
928041 job
928051 job
928061 job

Jobs by kind of work

ADU
3
Addition
2
Reroof
2
Remodel
1

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
Jun 24, 2026	Addition, 800 sq ft800 Sq Ft Two-story Addition For Living Room Extension And New Bedroom With On-suite	92804	$3,392
May 22, 2026	ADU, 479 sq ft	92805	$1,072
Feb 26, 2025	Reroof, 31 squares (3,100 sq ft)To Remove And Install (31) Squares Of Composition Shingles Over House And Attached Garage	92802	$28,700
Apr 11, 2024	ADU, 867 sq ft(Adu) New Residential Construction: 867 Sq Ft To Construct Detached Accessory Dwelling Unit With…	92806	$86,700
Jan 6, 2023	Addition, 409 sq ft409 Sq Ft To Convert Existing Detached Garage Into One-bedroom One-bathroom Accessory Dwelling Unit…	92801	$50,000
Jan 6, 2023	ADU, 409 sq ft409 Sq Ft To Convert Existing Detached Garage Into One-bedroom One-bathroom Accessory Dwelling Unit…	92801	$50,000
Jan 6, 2023	Reroof, 23 squares (2,300 sq ft)Reroof: Remove Existing Material, And Install (23) Squares Of Composition Shingles On Duplex Only	92801	$10,000
Dec 9, 2022	Remodel, 317 sq ft317 Sq Ft Remodel To Demolish Load Bearing Walls At Kitchen, Relocate Kitchen, Install New Bi-fold…	92802	$50,000

What to ask before you hire

About Tech Master Construction Inc

Ask for the license number and check it with the state.
Ask what the warranty covers and for how long, in writing.
Search their name on the Better Business Bureau site, and read their reviews.

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?

More ADU builders near 92801 and 92802

See all 45 ADU builders in Anaheim, ranked by jobs

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