Updated: Aug 14, 2026
Location and Projects
Address
12870 SAN FERNANDO ROAD, Sylmar, CA, 91342
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Michael A Radtke Roofer
Michael A Radtke, 12870 San Fernando Rd, Sylmar, CA (Owned by: Michael Andrew Radtke) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael A Radtke, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Michael A Radtke Contact Information
Phone Number: (909) 534-9662
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Address: 12870 SAN FERNANDO ROAD, Sylmar, CA 91342
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Michael A Radtke Sylmar
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Michael A Radtke has a BuildZoom score of 105, which places them above 92% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Michael A Radtke has worked on at least
10.0 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
|
6 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Michael A Radtke mostly works on
roofing project
projects.
Pricing
|
3 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $7,200. This graph shows the distribution of these job values.
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.
Re-roof with class a or b material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___34___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-... see more
Valuation:
$15,000
Permit #:
25016-10000-05027
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 69 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... see more
Valuation:
$13,800
Permit #:
25016-90000-01779
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 15 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... see more
Valuation:
$3,000
Permit #:
25016-90000-06681
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 18 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... see more
Valuation:
$3,600
Permit #:
24016-90000-40750
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Concrete block freestanding masonry fence walls constructed per information bulletin p/bc 2020-096 located in residential zones maximum 6 feet height above grade and not located in the required front yard or within 5 feet of the side street lot line of a reverse corner lot (subject to additional limitations of lamc section 12.22c20(f) and information bulletin p/zc 2002-002)
Valuation:
$3,400
Permit #:
23016-90000-33131
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace drywall/plaster (patch and paint). non-structural repair only. 1 bathroom(s).bathroom remodel for residential buildings (no structural changes). replace damaged wood framing (less than 10%). same size spacing type
Valuation:
$24,920
Permit #:
23016-90000-25177
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Re-roof with class a or b roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 21 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... see more
Valuation:
$7,700
Permit #:
23016-90000-24463
Status:
issued
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 26 sqrs built up 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)
Valuation:
$5,200
Permit #:
22016-90000-09571
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Replace 1 window(s). same size location number type. interior kitchen remodel/repair (no changes in walls or openings). interior bathroom remodel/repair (no changes in walls or openings)
Valuation:
$31,201
Permit #:
20016-90000-06198
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 25 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)
Valuation:
$5,000
Permit #:
20016-90000-26807
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Convert 3'-6 x 6'-0 portion of exist. garage to storage room and install drywall throughout garage & storage. comply with department order effective date 02/14/2017. permit will expire 30 days from issuance date
Valuation:
$3,500
Permit #:
17016-20000-08384
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition 13'-6 x 18'-3 to existing family room and 3'-6 x 10'-3 rear hallway to existing single family
Valuation:
$28,200
Permit #:
13014-20000-03492
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reroof with 32 sqrs built up 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)
Valuation:
$6,400
Permit #:
18016-90000-29628
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Application of an approved coating to an existing roof
Valuation:
$6,700
Permit #:
24016-90000-22126
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior kitchen remodel/repair (no changes in walls or openings)
Valuation:
$45,000
Permit #:
20016-90000-06367
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Interior remodel; window replacement exterior balcony to be removed and replaced with roof
Valuation:
$40,000
Permit #:
18016-10000-13961
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace damaged wood framing (less than 10%). same size spacing type
Valuation:
$3,500
Permit #:
20016-90000-03784
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Addition to (e) single family
Valuation:
$10,000
Permit #:
21014-10000-03751
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Suppl. permit to 18016-30000-01619 to revise the work description to read interior bathrooms remodel no change in parking
Valuation:
$501
Permit #:
18016-20001-01619
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Kitchen remodel for residential buildings (no structural changes)
Valuation:
$15,000
Permit #:
19016-20000-12543
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Michael A Radtke License info
Verified License
| License # | 768164 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Michael A Radtke at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 874366 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Michael A Radtke at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
118
Permits
- Building permit records show that Michael A Radtke has worked on 118 permitted projects.
Michael A Radtke Employees
MR
Michael Andrew Radtke
Owner
MR
Michael William Radtke
Rmo / Ceo / Pres