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Updated: Apr 26, 2026
Location and Projects
Address
22831 RIO LOBOS ROAD, Diamond Bar, CA, 91765
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Mtz Development Engineer
Mtz Development, 22831 Rio Lobos Rd, Diamond Bar, CA (Owned by: George Luis Martinez) holds a General Building, General Engineering, Swimming Pool license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mtz Development, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mtz Development Services
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Mtz Development Contact Information
Phone Number: (714) 863-2173
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Address: 22831 RIO LOBOS ROAD, Diamond Bar, CA 91765
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Mtz Development Diamond Bar
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mtz Development has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Mtz Development has worked on at least
1.0 project 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
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.
Addition sill plate anchor bolts and plywood to cripple walls (if existing) per la city standard plan #1; no foundation replacement (earthquake hazard reduction per chapter 92 of the los angeles building code). (houses residential buildings up to 3 stories and up to 4 units)
Valuation:
$1,000
Permit #:
23016-90000-40048
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Vhfhsz 716sf swimming pool and spa (pool on slope raised bond beam surcharge) w/waterslide and gas/electric for future bbq; 85lf x 3'6 tall retaining wall (city standard) inside north property line
Valuation:
N/A
Permit #:
PMT2021-02444
Status:
issued
Fee:
$1,723
Permit Type:
N/A
Building Type:
N/A
Patio cover: 468 sq. ft. custom patio cover built per engineered plans.
Valuation:
$16,000
Permit #:
BLD2015-02454
Status:
Issued
Fee:
N/A
Permit Type:
Patio Cover
Building Type:
Single Family Res...
Revised plan- revised location of spa -vhfhsz ~ gunite swimming pool & spa
Valuation:
N/A
Permit #:
PMT2014-01196
Status:
complete
Fee:
$677
Permit Type:
N/A
Building Type:
N/A
(previously approved under pmt2013-03833) - 1, 004sf single story addition w/560sf remodel of existing dewelling(house is on septic)
Valuation:
N/A
Permit #:
PMT2015-02385
Status:
complete
Fee:
$7,607
Permit Type:
N/A
Building Type:
N/A
Shotcrete pool and spa with firepit
Valuation:
$0
Permit #:
BSP150151
Status:
ISSUED
Fee:
$511
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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Projects
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BZ Score
$12K
Avg Project
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Projects
Mtz Development Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mtz Development License info
Verified License
| License # | 981566 |
| Status | Active |
| State | California |
| Type | General Building, General Engineering, Swimming Pool |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mtz Development at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
6
Permits
- Building permit records show that Mtz Development has worked on 6 permitted projects.
Mtz Development Employees
GM
George Luis Martinez
Owner