Updated: Jun 01, 2026
Location and Projects
Address
45111 25th St E, Lancaster, CA, 93535
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Mario Diaz Flooring
The Mario Diaz Flooring is a well-know company located N Hacienda Blvd, La Puente, CA. We are highly professionally in Wood Floor Removal,Base Molding Removal,Water Proved, Resisting Flooring Install,Floating,Click Floors Install,
Wood Door Refinish & Recoat,Wood Molding Stain & Finish,Wood Transactions Install & Repair,Laminate Installation,Wood Stairs Polishing, and Refinishing,Our professionally team every time ready for your help please call us:323-816-8390
From BuildZoom: Mario Diaz Flooring, 45111 25th St E, Lancaster, CA (Employee: Jose Mario Diaz) holds a General Building license and 2 other licenses according to the California license board.
Their BuildZoom score of 112 ranks in the top 3% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mario Diaz Flooring, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mario Diaz Flooring Contact Information
Phone Number: (323) 816-8390
Address: 45111 25th St E, Lancaster, CA 93535
Mario Diaz Flooring Lancaster
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mario Diaz Flooring has a BuildZoom score of 112, which places them above 97% of 336,931 contractors in California.
Activity
|
7 projects
|
2025 |
|
10 projects
|
2024 |
|
25 projects
|
2023 |
Our building permit records indicate that Mario Diaz Flooring has worked on at least
42.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
4 projects
|
Home Additions |
|
3 projects
|
New Constructions |
Analyzing permits over the last 4 years shows that Mario Diaz Flooring mostly works on
home addition
and new construction
projects.
Pricing
|
2 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$1mil+ |
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.
(e-plan) new two-story medical office building. includes site shell and core. excludes tenant improvements. revision at the counter 10/31/2025 metal bearing hard ceiling non-bearing
Valuation:
$3,500,000
Permit #:
BLD-2023-09366
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
**expedited** r3/u: remodel/reconfigure garage and laundry/storage and create stairs for adu. reroof entirely. upgrade panel new air conditioning unit
Valuation:
N/A
Permit #:
BLD23-01939
Status:
approved
Fee:
$7,685
Permit Type:
N/A
Building Type:
N/A
R3/u1: construct new garage (889 sq ft) and new covered patio (168 sq ft) w new single family residence on 2nd floor (1 204 sq ft) ***est. 2.4kw photovoltaic system required under separate permit***
Valuation:
N/A
Permit #:
PLM23-00560
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
R3/u1: construct new garage (889 sq ft) and new covered patio (168 sq ft) w new single family residence on 2nd floor (1 204 sq ft) ***est. 2.4kw photovoltaic system required under separate permit***
Valuation:
N/A
Permit #:
MEC23-00577
Status:
issued
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
R3/u1: construct new garage (889 sq ft) and new covered patio (168 sq ft) w new single family residence on 2nd floor (1 204 sq ft) ***est. 2.4kw photovoltaic system required under separate permit***
Valuation:
N/A
Permit #:
ELE23-01395
Status:
issued
Fee:
$427
Permit Type:
N/A
Building Type:
N/A
R3/u1 addition (550 sq ft) master suite and family room enlarge/remodel kitchen; remodel dining room living room and (2) bathrooms install new siding at front change out (10) windows install new tankless water heater upgrade service to 200a
Valuation:
N/A
Permit #:
BLD22-02388
Status:
issued
Fee:
$9,893
Permit Type:
N/A
Building Type:
N/A
R3/u1 addition (550 sq ft) master suite and family room enlarge/remodel kitchen; remodel dining room living room and (2) bathrooms install new siding at front change out (10) windows install new tankless water heater upgrade service to 200a
Valuation:
$118,192
Permit #:
PLM22-01254
Status:
final
Fee:
$418
Permit Type:
N/A
Building Type:
N/A
R3/u remodel kitchen remove two bearing walls and install new beams re-frame dutch gable roof at west side and the flat roof at existing den; convert den to master bedroom and laundry room. remodel (2) bathrooms change out (8) windows and (5) doors install new air conditioning
Valuation:
$65,000
Permit #:
PLM22-00746
Status:
final
Fee:
$634
Permit Type:
N/A
Building Type:
N/A
R3/u remodel kitchen remove two bearing walls and install new beams re-frame dutch gable roof at west side and the flat roof at existing den; convert den to master bedroom and laundry room. remodel (2) bathrooms change out (8) windows and (5) doors install new air conditioning
Valuation:
$65,000
Permit #:
ELE22-01471
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
6 window change-out (same size & type) for residential buildings. dual glazing labeled and certified by national fenestration rating council (nfrc) is required for doors and windows replaced in all residential buildings three stories or less per section 150.2(b) 1b of title 24
Valuation:
$2,400
Permit #:
24016-10000-20693
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
R3/u1: construct new garage (889 sq ft) and new covered patio (168 sq ft) w new single family residence on 2nd floor (1 204 sq ft) ***est. 2.4kw photovoltaic system required under separate permit***
Valuation:
N/A
Permit #:
BLD23-00844
Status:
issued
Fee:
$28,409
Permit Type:
N/A
Building Type:
N/A
R3/u1 addition (550 sq ft) master suite and family room enlarge/remodel kitchen; remodel dining room living room and (2) bathrooms install new siding at front change out (10) windows install new tankless water heater upgrade service to 200a
Valuation:
N/A
Permit #:
MEC22-01252
Status:
issued
Fee:
$142
Permit Type:
N/A
Building Type:
N/A
R3/u1 addition (550 sq ft) master suite and family room enlarge/remodel kitchen; remodel dining room living room and (2) bathrooms install new siding at front change out (10) windows install new tankless water heater upgrade service to 200a
Valuation:
N/A
Permit #:
ELE22-02570
Status:
issued
Fee:
$445
Permit Type:
N/A
Building Type:
N/A
R3/u remodel kitchen remove two bearing walls and install new beams re-frame dutch gable roof at west side and the flat roof at existing den; convert den to master bedroom and laundry room. remodel (2) bathrooms change out (8) windows and (5) doors install new air conditioning
Valuation:
$65,000
Permit #:
MEC22-00735
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
R3/u remodel kitchen remove two bearing walls and install new beams re-frame dutch gable roof at west side and the flat roof at existing den; convert den to master bedroom and laundry room. remodel (2) bathrooms change out (8) windows and (5) doors install new air conditioning install tanless water heater and upgrade service to 200a
Valuation:
$65,000
Permit #:
BLD22-01424
Status:
final
Fee:
$4,352
Permit Type:
N/A
Building Type:
N/A
R3/u: remodel kitchen and bedroom; remodel/convert bathroom to (2) bathrooms. relocate laundry room seal 5 windows and one exterior door. change out 8 windows. remove fireplace to create a closet. install tankless water heater
Valuation:
N/A
Permit #:
PLM23-00878
Status:
final
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
R3/u: remodel kitchen and bedroom; remodel/convert bathroom to (2) bathrooms. relocate laundry room seal 5 windows and one exterior door. change out 8 windows. remove fireplace to create a closet. install tankless water heater
Valuation:
N/A
Permit #:
MEC23-00931
Status:
final
Fee:
$158
Permit Type:
N/A
Building Type:
N/A
R3/u: remodel kitchen and bedroom; remodel/convert bathroom to (2) bathrooms. relocate laundry room seal 5 windows and one exterior door. change out 8 windows. remove fireplace to create a closet. install tankless water heater
Valuation:
N/A
Permit #:
ELE23-02174
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over new solid sheathing ___24___squares. class a roof covering is required within very high fire hazard severity zone (vhfhsz). for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-resid... see more
Valuation:
$14,000
Permit #:
23016-10000-42183
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Reroof with 14 sqrs comparable shingle roofing. existing solid sheathing. re-roof with class a or b material weighing less than 6 pounds per sq. ft. for residential roof replacement > 50% of the total roof area apply cool roof product labeled and certified by cool roof rating council (crrc). cool roof may be required for non-residential buildings per title 24 part 6 section 149(b). re... see more
Valuation:
$16,800
Permit #:
22016-90000-13877
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Mario Diaz Flooring Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mario Diaz Flooring License info
Verified License
| License # | 858244 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Other |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Mario Diaz Flooring at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 877412 |
| Status | Active |
| State | California |
| Type | Flooring And Floor Covering |
| Business Type | Other |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mario Diaz Flooring at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CA858244 |
| Status | Active |
| State | California |
| Business Type | Other |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Mario Diaz Flooring at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
115
Permits
- Building permit records show that Mario Diaz Flooring has worked on 115 permitted projects.
Mario Diaz Flooring Employees
JD
Jose Mario Diaz
Sole Owner
MD
Mario Diaz
Owner