Updated: Nov 14, 2025
Location and Projects
Address
9727 KENT STREET #150, Elk Grove, CA, 95624
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Mac S Plumbing Inc
Mac S Plumbing Inc, 9727 Kent St, Elk Grove, CA (Employees: Roseanna Mac Donald, Roseanna Mac Donald, and Steven Douglas Mac Donald) holds a Plumbing, General Building, Warm Air Heating, Ventilating And Air Conditioning license according to the California license board.
Their BuildZoom score of 114 ranks in the top 2% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mac S Plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mac S Plumbing Inc Services
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Mac S Plumbing Inc Contact Information
Phone Number: (916) 719-1282
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Address: 9727 KENT STREET #150, Elk Grove, CA 95624
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Mac S Plumbing Inc Elk Grove
Quality
114
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mac S Plumbing Inc has a BuildZoom score of 114, which places them above 98% of 336,931 contractors in California.
Activity
|
44 projects
|
2025 |
|
70 projects
|
2024 |
|
100 projects
|
2023 |
|
102 projects
|
2022 |
Our building permit records indicate that Mac S Plumbing Inc has worked on at least
316.0 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
|
Home Additions |
|
301 projects
|
Plumbing projects |
|
6 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Mac S Plumbing Inc mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
126 projects
|
< $5k |
|
169 projects
|
$5k-$20k |
|
28 projects
|
$20k-$50k |
The typical size of their permits is approximately $8,910. 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.
Change-out condenser/coil only (split system) to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$16,305
Permit #:
RES-2508968
Status:
final
Fee:
$241
Permit Type:
N/A
Building Type:
Single family
Water heater changeout only. no additional electrical mechanical plumbing or structural work permitted.; bradford white 65 gallon heat pump permit new 220 circuit from panel to water heater location approximately 30 feet new disconnect whip and fuses new water flex lines connect tmp to existing copper pipe condensate drain to sink adjacent to water heater cap gas pipe cap flu pipe ins... see more
Valuation:
$2,069
Permit #:
WHTR2025-00871
Status:
complete
Fee:
$149
Permit Type:
N/A
Building Type:
N/A
Change-out split system to split system (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$16,744
Permit #:
RES-2510991
Status:
final
Fee:
$241
Permit Type:
N/A
Building Type:
Single family
Change-out split system to split system (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$12,534
Permit #:
RES-2511105
Status:
final
Fee:
$229
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-09-24
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; remove and replace all ducts under home with r-8 premium silver duct. 15 supply ducts and 2 returns
Valuation:
$13,146
Permit #:
HACR2025-01317
Status:
complete
Fee:
$447
Permit Type:
N/A
Building Type:
N/A
Change-out split system to split system (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$15,435
Permit #:
RES-2516030
Status:
final
Fee:
$238
Permit Type:
N/A
Building Type:
Single family
Change-out split system to split system (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$14,816
Permit #:
RES-2512097
Status:
final
Fee:
$235
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-04-04
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; gas to electric hvac conversion w duct replacement & insulation blow in
Valuation:
$29,000
Permit #:
HACR2025-00314
Status:
complete
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
Change-out split system to split system (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$13,112
Permit #:
RES-2518542
Status:
issued
Fee:
$232
Permit Type:
N/A
Building Type:
Single family
Change-out roof mount to roof mount (all-electric heat pump). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$16,570
Permit #:
RES-2515581
Status:
issued
Fee:
$241
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-04-25
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; gas to electric 3 ton hvac conversion w duct & insulation replacement
Valuation:
$18,000
Permit #:
HACR2025-00512
Status:
complete
Fee:
$616
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-06-12
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; complete hvac replacement and conversion with hp wh upgrade
Valuation:
$15,000
Permit #:
HACR2025-00665
Status:
complete
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-05-16
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; install new daikin heat pump package unit 4 ton
Valuation:
$9,819
Permit #:
HACR2025-01237
Status:
issued
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
Change-out ducts only to ducts only. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$6,800
Permit #:
RES-2514806
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-07-07
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; gas to electric hvac conversion w ducts
Valuation:
$20,741
Permit #:
HACR2025-01028
Status:
complete
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
Complete hvac replacement heat pump conversion moving condenser to ground replace all ducts in attic and deep bury insulation the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. cf-1r-alt-hvac on file: carbon monoxide & smoke alarms required. reference crc sectio... see more
Valuation:
$33,369
Permit #:
RES-2410670
Status:
final
Fee:
$293
Permit Type:
N/A
Building Type:
Single family
Water heater changeout only. no additional electrical mechanical plumbing or structural work permitted.; remove old gas wh and replace with 80 gal hybrid/electric
Valuation:
$4,784
Permit #:
WHTR2025-00092
Status:
complete
Fee:
$118
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out split system to condenser/coil only (split system). the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$20,131
Permit #:
RES-2409128
Status:
final
Fee:
$253
Permit Type:
N/A
Building Type:
Single family
Residential hvac (if structural design apply for miscellaneous houses duplex townhome mechanical
2025-03-19
Changeout to existing hvac system only. no additional electrical mechanical plumbing or structural work permitted.; r/r gas to electric hvac conversion
Valuation:
$13,000
Permit #:
HACR2025-00462
Status:
complete
Fee:
$411
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. new install/new location mini-split system. a unit will be installed in a new location. this unit will be fully screened behind a solid fence or alternatively behind shrubs or buildings providing screening resulting in the unit not being visible from any street views. roof top installations will be located on back roof slopes and below ridge lines and not visib... see more
Valuation:
$8,910
Permit #:
RES-2417803
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
Single family
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Projects
Mac S Plumbing Inc Reviews
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Verified License
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Mac S Plumbing Inc License info
Verified License
| License # | 932524 |
| Status | Active |
| State | California |
| Type | Plumbing, General Building, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Mac S Plumbing Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
114
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Norguard Insurance Company |
804
Permits
- Building permit records show that Mac S Plumbing Inc has worked on 804 permitted projects.
Mac S Plumbing Inc Employees
RD
Roseanna Mac Donald
Officer
RD
Roseanna Mac Donald
Officer
SD
Steven Douglas Mac Donald
Rmo / Ceo / Pres