Updated: Jun 11, 2026
Location and Projects
Address
4265 DULUTH AVENUE, Rocklin, CA, 95765
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Rua and Son Mechanical Incorporated
Rua and Son Mechanical Incorporated, 4265 Duluth Ave, Rocklin, CA (Employees: Kathleen Ann Rua, Leon Joseph Rua, and Luis Ignacio Rua) holds a General Building, Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal, Roofing license and 2 other licenses according to the California license board.
Their BuildZoom score of 103 ranks in the top 10% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Rua and Son Mechanical Incorporated, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Rua and Son Mechanical Incorporated Services
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Rua and Son Mechanical Incorporated Contact Information
Phone Number: (916) 558-9664
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Address: 4265 DULUTH AVENUE, Rocklin, CA 95765
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Rua and Son Mechanical Incorporated Rocklin
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rua and Son Mechanical Incorporated has a BuildZoom score of 103, which places them above 90% of 336,931 contractors in California.
Activity
|
4 projects
|
2025 |
|
3 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Rua and Son Mechanical Incorporated has worked on at least
8.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $40,000. 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 Rua and Son Mechanical Incorporated
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tear off and reroof
Valuation:
$281,274
Permit #:
2500092
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof permit: attach 2'of atlas polyiso insulation and 1/4 dens deck cover board. attach tpo single ply. the 2022 california energy code requires minimum insulation values be installed above the roof deck during reroof projects on all nonresidential hotel/motel and multifamily structures. for more information see http://codes.iccsafe.org/codes/california
Valuation:
$80,000
Permit #:
COM-2322814
Status:
expired
Fee:
$1,255
Permit Type:
N/A
Building Type:
N/A
Removal of existing comparable shingle roof and install new comparable shingle roof with new synthetic underlayment 20 squares
Valuation:
$11,000
Permit #:
591180
Status:
issued
Fee:
$288
Permit Type:
N/A
Building Type:
N/A
Remove existing shingle & shake roof. install new plywood decking & 30 felt & new asphalt shingle
Valuation:
$20,000
Permit #:
B2022-2569
Status:
final
Fee:
$463
Permit Type:
Residence reroof ...
Building Type:
N/A
Miscellaneous water heater electrical plumbing hvac mechanical solar/pv
2025-08-06
(reroof) tear off existing roof install new gutter new asphalt shingles 115 sq
Valuation:
$20,000
Permit #:
MISC2025-01249
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
E-permit: tear off - yes resheet - yes 1 layer(s) 103 squares of tpo single ply. crrc: 0612-0001
Valuation:
$80,000
Permit #:
COM-2322813
Status:
expired
Fee:
$1,255
Permit Type:
N/A
Building Type:
N/A
E-permit: tear off - yes resheet - yes 1 layer(s) 90 squares of tpo single ply. crrc: 0612-0001
Valuation:
$60,000
Permit #:
COM-2322819
Status:
expired
Fee:
$1,032
Permit Type:
N/A
Building Type:
N/A
Epc - re-roof of existing building and replacement of hvac unit
Valuation:
$327,080
Permit #:
COM-2005197
Status:
final
Fee:
$9,286
Permit Type:
N/A
Building Type:
N/A
Reroof farmer's hall (135 squares)
Valuation:
$145,000
Permit #:
B19-4153
Status:
final
Fee:
$287
Permit Type:
Reroof commercial
Building Type:
N/A
108 131 or 132 inspection required prior to covering any work; remove old roof dry rot repairs install new roof
Valuation:
$27,600
Permit #:
RERC2021-00076
Status:
complete
Fee:
$577
Permit Type:
N/A
Building Type:
N/A
108 131 or 132 inspection required prior to covering any work; reroof 10 squares cool-roof comparable shingles over tear off at detached garage
Valuation:
$3,450
Permit #:
RERC2018-00528
Status:
complete
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Residential: full review - additions accessory structures pools demolish generators and other
2005-02-07
Agricultural building setback inspection only electrical & plumbing roughed in for future connection any additional work will require a separate permit no electrical service & no septic/sewer service available
Valuation:
N/A
Permit #:
BAGR 17289.05
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
108 131 or 132 inspection required prior to covering any work; remove existing composition shingle roofing as well as single ply membrane roofing. install new composition shingle roofing at steep slope roofs and new single ply membrane roofing on low slope roof
Valuation:
$25,000
Permit #:
RERC2025-00363
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
108 131 or 132 inspection required prior to covering any work; remove existing roof materials and install new asphalt shingle roof system gutters. replace sheet rock where needed
Valuation:
$40,000
Permit #:
RERC2025-00264
Status:
issued
Fee:
$959
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Rua and Son Mechanical Incorporated License info
Verified License
| License # | 816570 |
| Status | Active |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal, Roofing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Rua and Son Mechanical Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 670858 |
| Status | Inactive |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Sheet Metal |
| Business Type | Corporation |
- 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 Rua and Son Mechanical Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 525212 |
| Status | Inactive |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- 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 Rua and Son Mechanical Incorporated at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Bonded
| Bonded Agent | Merchants Bonding Company (Mutual) |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that Rua and Son Mechanical Incorporated has worked on 12 permitted projects.
Rua and Son Mechanical Incorporated Employees
KR
Kathleen Ann Rua
Officer
LR
Leon Joseph Rua
General Partner
LR
Luis Ignacio Rua
Rmo / Ceo / Pres
OR
Octavio Rua
Qualify Partner