Updated: Jun 30, 2026
Location and Projects
Address
2352 FORDHAM DR, Costa Mesa, CA, 92626
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Rational Roofing Services
Rational Roofing Services, 2352 Fordham Dr, Costa Mesa, CA (Employee: Ryan Mitchell Chambers) holds a Roofing license and 1 other license according to the California license board.
Their BuildZoom score of 113 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 Rational Roofing Services, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Rational Roofing Services Contact Information
Phone Number: (714) 932-2444
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Address: 2352 FORDHAM DR, Costa Mesa, CA 92626
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Rational Roofing Services Costa Mesa
Quality
113
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rational Roofing Services has a BuildZoom score of 113, which places them above 97% of 336,931 contractors in California.
Activity
|
1 project
|
2026 |
|
37 projects
|
2025 |
|
25 projects
|
2024 |
|
26 projects
|
2023 |
Our building permit records indicate that Rational Roofing Services has worked on at least
89.0 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
|
89 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that Rational Roofing Services mostly works on
roofing project
projects.
Pricing
|
5 projects
|
< $5k |
|
32 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $16,000. 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.
Building Permits by Rational Roofing Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Submitted online permit for residence re-roof re-lay: lift and stack existing tile remove and dispose of underlayment replace bad wood as needed install 2 layers of 40# underlayment reinstall existing tile. job card and permit must be on site for each inspection
Valuation:
$18,000
Permit #:
BR25-1933
Status:
final
Fee:
$371
Permit Type:
N/A
Building Type:
N/A
Permit for residence. re-roof: remove and dispose of existing wood shake roof install 1/2 plywood install 2 layers of 40# roofing paper install new lightweight westlake saxony 600 tile (under 6 lbs.) verify for code compliance
Valuation:
$45,000
Permit #:
BR25-1488
Status:
issued
Fee:
$627
Permit Type:
N/A
Building Type:
N/A
Construction and demolition recycling permit - residential
2025-08-14
Deposit forfeited 8/14/2025 bldr-2025-00077 remove and dispose of existing comparable shingle roof replace bad wood as needed install 1 layer of synthetic underlayment install new owens corning cool comparable shingle roof
Valuation:
N/A
Permit #:
CD-2025-00023
Status:
complete
Fee:
$744
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing comparable shingle roof replace bad wood as needed install 1 layer of synthetic underlayment install new owens corning cool comparable shingle roof
Valuation:
$16,500
Permit #:
BLDR-2025-00077
Status:
complete
Fee:
$515
Permit Type:
N/A
Building Type:
N/A
Tear off (e) bur new sheathing as needed (n) gaf ruberroid energy cap bur 9 squares. 1:12 pitch ***crrc # 676-0025c*** ***manufacturer’s installation spec sheets to be onsite***
Valuation:
N/A
Permit #:
B2025-001091
Status:
final
Fee:
$395
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing synthetic tile roof install 1/2 inch plywood install synthetic underlayment install new comparable shingle over back of roof (future solar area) install new westlake lightweight tile over rest of house
Valuation:
N/A
Permit #:
XR2024-6992
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Garage roof replace. shingle re-roof. remove and dispose of existing roof. replace bad wood as needed install synthetic underlayment. install new composition shingles
Valuation:
$5,000
Permit #:
BR-2025-00210
Status:
final
Fee:
$1,110
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing roof replace bad wood as needed install 1 layer of synthetic underlayment install new owens corning cool comparable shingle roof
Valuation:
$9,500
Permit #:
BR-2025-00203
Status:
final
Fee:
$1,227
Permit Type:
N/A
Building Type:
N/A
Partial roof replacement. remove and dispose of partial roof replace bad wood as needed. install synthetic underlayment install new comparable shingle
Valuation:
N/A
Permit #:
BLD-2025-00485
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Tear off (e) tpo on flat & comparable shingle on pitched. (n) sheathing 1.2 osb. (n) 1 layer of syn underlayment. (n) gaf hdz comparable (22 sqs) & gaf built up flat(9 sqs). total of 29 squares. slope = 4:12 & flat. ***crrc 0676-0136b; icc esr-475*** ***manufacturer’s installation spec sheets to be onsite ***
Valuation:
N/A
Permit #:
B2024-008654
Status:
final
Fee:
$736
Permit Type:
N/A
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 12 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:
$2,400
Permit #:
24016-90000-19132
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
12 squares of cool roof shingles (trudefinition duration cool plus) - tan tear off existing roof to sheathing use existing sheathing (replace as needed) apply two layers of synthetic underlayment slope 2:12 crrc# 0890-0033 solar reflectance: 0.21 thermal emitance: 0.93
Valuation:
$2,015
Permit #:
BLDR-2024-0445
Status:
expired
Fee:
$382
Permit Type:
N/A
Building Type:
N/A
Submitted - online: tile re-lay remove and stack existing tile remove and dispose of underlayment relace bad wood as needed install 2 layer of 30# underlayment reinstall existing tile
Valuation:
$19,000
Permit #:
BR25-1994
Status:
final
Fee:
$382
Permit Type:
N/A
Building Type:
N/A
Tear off (e) comparable over wood shingles (n) sheathing as needed 1 layer of synthetic underlayment (n) owens corning cool roof (23 sqs) - slope 5:12 ***manufacturer’s installation spec sheets to be onsite *** ***cool roof compliance is required in climate zone 6 for roof slopes less than 2:12***
Valuation:
N/A
Permit #:
B2025-005032
Status:
final
Fee:
$741
Permit Type:
N/A
Building Type:
N/A
Tear off (e) comparable new sheathing as needed 1 layer synthetic underlayment (n) gaf hdzrs comparable 22 squares. 5:12 pitch ***manufacturer's installation spec sheets to be onsite ***
Valuation:
N/A
Permit #:
B2025-004604
Status:
final
Fee:
$559
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing roof replace bad wood as needed install synthetic underlayment install new gaf uhdz comparable shingles
Valuation:
N/A
Permit #:
XR2025-1758
Status:
final
Fee:
$394
Permit Type:
N/A
Building Type:
N/A
Remove and dispose of existing roof install 1/2 plywood install synthetic underlayment install new owens corning duration cool shingles
Valuation:
N/A
Permit #:
XR2025-1108
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
Combo commercial – addition with or without tenant improvement/remodel
2025-06-19
Commercial re-roof - remove (e) tile remove & dispose (e) underlayment install new underlayment replace (e) tile 19 squares
Valuation:
N/A
Permit #:
XC2025-5133
Status:
final
Fee:
$608
Permit Type:
N/A
Building Type:
N/A
Wrfr-01: re-roof | additional details: remove and dispose of existing firefree roof tile (1 layer) install %bd%94 plywood over entire roof replace facia as needed replace starter/eave board as needed install 2 layers of 30# roofing paper per manufacturers recommendations install hip ridge and rake board matching existing technique install all primary and secondary pipe flashings seale... see more
Valuation:
$40,000
Permit #:
00909831-WRFR
Status:
final
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Tear off (e) bur cap. new sheathing as needed. 3 layers gafglass. total 13 squares gaf gafglass energy cap crrc# 0676-0021b 0:12 pitch. ***manufactur'ers installation specs to be onsite for inspection*** (units b, c)
Valuation:
N/A
Permit #:
B2023-003124
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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146
BZ Score
$11.7K
Avg Project
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Projects
142
BZ Score
$16K
Avg Project
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Projects
Rational Roofing Services Reviews
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Rational Roofing Services License info
Verified License
| License # | 1046329 |
| Status | Active |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Rational Roofing Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1046329 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Sole Ownership |
- According to the City of Oceanside, CA, 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 Rational Roofing Services at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
113
BuildZoom Score
Insured
| Insurer | Cm Vantage Specialty Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
138
Permits
- Building permit records show that Rational Roofing Services has worked on 138 permitted projects.
Rational Roofing Services Employees
RC
Ryan Mitchell Chambers
Sole Owner