Updated: Apr 06, 2026
Location and Projects
Address
9500 KILCOGAN WAY, Elk Grove, CA, 95758
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Ermas Mastic Swimming Pool Contractor
Ermas Mastic, 9500 Kilcogan Way, Elk Grove, CA (Employees: Erma Marie Rodriguez, Rodrigeuz, Erma Marie, and Rodriguez Jr, Valentino) holds a Swimming Pool license and 7 other licenses according to the California license board.
Their BuildZoom score of 111 ranks in the top 4% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ermas Mastic, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ermas Mastic Services
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Ermas Mastic Contact Information
Phone Number: (916) 205-1216
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Address: 9500 KILCOGAN WAY, Elk Grove, CA 95758
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Ermas Mastic Elk Grove
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ermas Mastic has a BuildZoom score of 111, which places them above 96% of 336,931 contractors in California.
Activity
|
24 projects
|
2025 |
|
22 projects
|
2024 |
|
17 projects
|
2023 |
Our building permit records indicate that Ermas Mastic has worked on at least
63.0 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
|
62 projects
|
Pool and spa constructions |
Analyzing permits over the last 4 years shows that Ermas Mastic mostly works on
pool and spa construction
projects.
Pricing
|
44 projects
|
$5k-$20k |
|
16 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $14,494. 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.
Resurface pool 350 sqft replace tile replace skimmer replace light install plumbing install conduit install auto fill; carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$25,440
Permit #:
RES-2507755
Status:
final
Fee:
$603
Permit Type:
N/A
Building Type:
N/A
Pool re-plaster permit: resurface pool and spa clean tile. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$16,780
Permit #:
RES-2406928
Status:
final
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Pool re-plaster permit: re-plaster pool. install variable speed pump. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$17,430
Permit #:
RES-2404064
Status:
expired
Fee:
$498
Permit Type:
N/A
Building Type:
N/A
Resurface pool 750 sq ft replace tile replace light. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$12,520
Permit #:
RES-2424527
Status:
issued
Fee:
$423
Permit Type:
N/A
Building Type:
N/A
Pool re plaster permit: this permit is for an existing pool to be re plastered and tile cleaned. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$11,800
Permit #:
RES-2405600
Status:
final
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
Resurface existing pool replace existing skimmer and light. carbon monoxide & smoke alarms required. reference crc sections r315 & r314. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt). all work subject to field inspection
Valuation:
$27,116
Permit #:
RES-2319919
Status:
final
Fee:
$628
Permit Type:
N/A
Building Type:
N/A
Replaster existing swimming pool and spa new tile equipment lights. water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt) carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$24,335
Permit #:
RES-2323682
Status:
expired
Fee:
$589
Permit Type:
N/A
Building Type:
N/A
Residential swimming pool spa repair or replaster
2023-08-16
Resurface pool and spa remove/replace tile install suns shelf install 2 raised wall 6 long install new 40, 000 btu gas heater (gas line existing) install light pressure test plumbing reset current equipment construct cabo sun shelf
Valuation:
$45,730
Permit #:
SPCR2023-00250
Status:
complete
Fee:
$902
Permit Type:
Pool or spa repair
Building Type:
N/A
Replaster existing pool and spa replace tile replace 2 lights and white led replace booster pump carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$22,705
Permit #:
RES-2400723
Status:
expired
Fee:
$562
Permit Type:
N/A
Building Type:
N/A
Resurface pool 650 sq ft replace tile install pllumbing replace skimmer replace lights install condit/electrical repalace autofill
Valuation:
$24,335
Permit #:
SPCR2025-00237
Status:
issued
Fee:
$252
Permit Type:
Re-plaster
Building Type:
N/A
This permit is for an existing pool an existing pool to be replastered and replace tile carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$18,755
Permit #:
RES-2402345
Status:
expired
Fee:
$512
Permit Type:
N/A
Building Type:
N/A
Residential swimming pool spa repair or replaster
2025-08-19
Resurface pool 550 sq ft and 36 sq ft spa repalce tile replace lights
Valuation:
$14,494
Permit #:
SPCR2025-00149
Status:
final
Fee:
$247
Permit Type:
Re-plaster
Building Type:
N/A
Replaster pool and fountain replace light. carbon monoxide & smoke alarms required. reference crc sections r315 & r314. all work subject to field inspection
Valuation:
$11,040
Permit #:
RES-2403059
Status:
expired
Fee:
$404
Permit Type:
N/A
Building Type:
N/A
Undercut pool. strip existing plaster layer to substrate inspect for surface leakage and rebar stains water blast surface flush out drain line plaster swimming pool (standard) replace all drain covers step tiles. anti entrapment device required suction outlets must comply with title 24 of the california code of regulations
Valuation:
$17,140
Permit #:
SPCR2021-00397
Status:
complete
Fee:
$447
Permit Type:
Pool or spa repair
Building Type:
N/A
Residential swimming pool spa repair or replaster
2024-05-23
Replaster pool and spa replace tile repalce 2 lights replace filter install 3/4 booster pump and provide pool sweep cleaner
Valuation:
$26,310
Permit #:
SPCR2024-00129
Status:
issued
Fee:
$627
Permit Type:
Pool or spa repair
Building Type:
N/A
Residential swimming pool spa repair or replaster
2025-09-05
Resurface pool 525 sq ft replac tile replace skimmer
Valuation:
$18,300
Permit #:
SPCR2025-00057
Status:
final
Fee:
$505
Permit Type:
Pool or spa repair
Building Type:
N/A
Residential swimming pool spa repair or replaster
2024-10-29
Resurface pool replace tile replace lights replace skimmer construct cabo sun shelf and addition 2 small steps pool 800 sq ft
Valuation:
$30,520
Permit #:
SPCR2024-00265
Status:
issued
Fee:
$980
Permit Type:
Pool or spa repair
Building Type:
N/A
This permit is for a pool re-plaster. removing old plaster and replacing it with new plaster carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$9,600
Permit #:
RES-2313723
Status:
expired
Fee:
$363
Permit Type:
N/A
Building Type:
N/A
Reusrface pool 650 sq ft retile pool replace light
Valuation:
$12,365
Permit #:
SPCR2025-00109
Status:
issued
Fee:
$247
Permit Type:
Re-plaster
Building Type:
N/A
Replaster pool and spa replace tile install cabo sun shelf install 3 2 return lines install new auto fill bonding rebar grid
Valuation:
$23,575
Permit #:
SPCR2024-00014
Status:
complete
Fee:
$583
Permit Type:
Pool or spa repair
Building Type:
N/A
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Ermas Mastic Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ermas Mastic License info
Verified License
| License # | 1097208 |
| Status | Active |
| State | California |
| Type | Swimming Pool |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ermas Mastic at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 778539 |
| Status | Active |
| State | California |
| Type | Lathing And Plastering, Swimming Pool |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Ermas Mastic at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 0071184A |
| Status | Active |
| State | Nevada |
| Type | A 10 Commercial And Residential Pools |
| Business Type | Corporation, Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Ermas Mastic at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 71184 |
| Status | Active |
| State | Nevada |
| Type | C17 - Lathing & Plastering |
| Business Type | Corporation, Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of June, 2010. Check the current license status of Ermas Mastic with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 77021 |
| Status | Active |
| State | Nevada |
| Type | C17 - Lathing And Plastering |
| Business Type | Corporation, Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Ermas Mastic with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0077021 |
| Status | Inactive |
| State | Nevada |
| Type | C 17 Lathing And Plastering |
| Business Type | Corporation, Sole Ownership |
- According to the Nevada State Contractors 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 Ermas Mastic at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0071184 |
| Status | Inactive |
| State | Nevada |
| Type | C 17 Lathing And Plastering |
| Business Type | Corporation, Sole Ownership |
- According to the Nevada State Contractors 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 Ermas Mastic at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 667233 |
| Status | Inactive |
| State | California |
| Type | Synthetic Products |
| Business Type | Corporation, 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 Ermas Mastic at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Bonded
| Bonded Agent | State National Insurance Company Inc |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Insurance Company Of The West |
87
Permits
- Building permit records show that Ermas Mastic has worked on 87 permitted projects.
Ermas Mastic Employees
ER
Erma Marie Rodriguez
Officer
RM
Rodrigeuz, Erma Marie
Secretary
RV
Rodriguez Jr, Valentino
Director
RV
Rodriguez Sr, Valentino
President Qualified Individual
RG
Rodriguez, Rudy Gregory
Treasurer
RV
Rodriguez, Valentino
Owner Qualified Individual
RJ
Rodriguez, Valentino Jr
Director
RS
Rodriguez, Valentino Sr
President
RR
Rudy Gregory Rodriguez
Officer
SM
Salvador Lara Marquez
Sole Owner
SM
Salvador Lara Marquez
Sole Owner
VR
Valentino Rodriguez
Sole Owner
VR
Valentino Rodriguez
Rmo / Ceo / Pres