Updated: Feb 26, 2026
Location and Projects
Address
P O BOX 3808, Carmel, CA, 93921
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McMahan Construction
McMahan Construction, Carmel, Po Box 3808, Carmel, CA (Owned by: John Patrick Mc Mahan) holds a General Building license according to the California license board.
Their BuildZoom score of 106 ranks in the top 7% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring McMahan Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
McMahan Construction Services
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McMahan Construction Contact Information
Phone Number: (831) 915-1505
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Address: P O BOX 3808, Carmel, CA 93921
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McMahan Construction Carmel
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
McMahan Construction has a BuildZoom score of 106, which places them above 93% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that McMahan Construction 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
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
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.
Replace existing five toilets in existing residence with ultra high efficiency to allow for new powder room 40 square feet in garage. addition detached trellis structure 100 square feet at spa addition planter foundation wall details addition fire table 15 square feet to new retaining wall by garage addition outdoor electric heaters
Valuation:
N/A
Permit #:
23CP03170-REV2
Status:
issued
Fee:
$1,005
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$532,078
Permit #:
17CP03040
Status:
final
Fee:
$23,930
Permit Type:
N/A
Building Type:
N/A
Reduction of scope of work of previously approved plan 17cp03040 consisting of; 815 square foot addition a 273 square foot garage conversion to a 134 square foot laundry room and a 139 square foot storage room and a 2, 937 square foot interior remodel
Valuation:
$328,959
Permit #:
17CP03040-REV2
Status:
final
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Construction of a new 48 square foot attached mechanical room for spa equipment and a new 10'x16 160 square foot manufactured spa unit
Valuation:
$30,000
Permit #:
24CP01603
Status:
issued
Fee:
$1,473
Permit Type:
N/A
Building Type:
N/A
Interior remodel to existing single family dwelling (1600 sq. ft.) one new exterior window on side of residence (not visible from street new 6 foot diameter pre-manufactured exterior spiral staircase
Valuation:
$50,000
Permit #:
22CP03037
Status:
filed
Fee:
$4,623
Permit Type:
N/A
Building Type:
N/A
Changed (1) toilet from 0.8 to 1.3 gpf 2. added (1) utility sink 3. added (1) bar sink and (1) vegi sink
Valuation:
$50,000
Permit #:
22CP03037-REV1
Status:
approved
Fee:
$729
Permit Type:
N/A
Building Type:
N/A
Construction of a 669 square foot game room with a 438 square foot covered patio a 63 square foot bathroom a 69 square foot changing room and a 321 square foot wood deck
Valuation:
$150,000
Permit #:
19CP00349
Status:
final
Fee:
$7,860
Permit Type:
N/A
Building Type:
N/A
Construct 556 sq. ft. bedroom bathroom and powder room addition to an existing 2 837 sq. ft. single family dwelling. addition of (3) skylights and appx. 6 c/y of grading
Valuation:
$67,409
Permit #:
21CP01244
Status:
issued
Fee:
$3,161
Permit Type:
N/A
Building Type:
N/A
Remodel existing 2 596 square foot single family dwelling and attached garage raise floor elevation by 9-1/4 to match existing house demolish and rebuild 884 square foot decks like for like addition two (2) new skylights remove and replace windows new french doors new heating system replace siding new electrical fixtures outlets and switches throughout residence and partial re-roof. n... see more
Valuation:
$256,000
Permit #:
19CP02781
Status:
final
Fee:
$9,749
Permit Type:
N/A
Building Type:
N/A
Enlarge previously approved 556 sq. ft. addition to a 733 square foot addition to an existing 2 837 sq. ft. single family dwelling
Valuation:
$26,704
Permit #:
21CP01244-REV1
Status:
issued
Fee:
$1,764
Permit Type:
N/A
Building Type:
N/A
Construction of a new 955 square foot detached garage new concrete driveway new underground 100a electrical service and gas fire pit with new gas line. grading to consist of 20 cubic yards of excavation and 0 cubic yards of fill. separate permit required for spa
Valuation:
$68,488
Permit #:
23CP03170
Status:
issued
Fee:
$3,952
Permit Type:
N/A
Building Type:
N/A
Revision to 21cp01244 enlarge proposed addition by 80 square feet to include a walk in closet to a total 813 square feet includes 18 cubic yards of cut
Valuation:
$13,390
Permit #:
21CP01244-REV2
Status:
issued
Fee:
$1,149
Permit Type:
N/A
Building Type:
N/A
Convert a 441 square feet garage to guesthouse and addition of a 125 square foot porch
Valuation:
$78,392
Permit #:
22CP00372
Status:
final
Fee:
$4,112
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service from 100 amp to 200 amp
Valuation:
$7,000
Permit #:
APP250873
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to addition strong walls to structural framing change ridge to 6'x12 and reconfigure layout of game room
Valuation:
N/A
Permit #:
19CP00349-REV2
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Reduction of scope of work for 17cp03040 revison 1: an 815 square foot addition a 273 square foot garage conversion to a 134 square foot laundry room and a 139 square foot storage room and a 2, 937 square foot interior remodel
Valuation:
N/A
Permit #:
18CP01398
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition bar sink to garage
Valuation:
N/A
Permit #:
23CP03170-REV1
Status:
issued
Fee:
$1,053
Permit Type:
N/A
Building Type:
N/A
Revision 6/25/20: change to foundation and roof framing
Valuation:
N/A
Permit #:
19CP02781-REV1
Status:
final
Fee:
$465
Permit Type:
N/A
Building Type:
N/A
Interior remodel consisting of kitchen and bathroom to include new sink new plumbing fixtures retile bathroom and shower replace 8 existing windows with double pane windows. approx. 400 square feet
Valuation:
$30,000
Permit #:
18CP00507
Status:
final
Fee:
$711
Permit Type:
N/A
Building Type:
N/A
Tear-off 2, 900 sq ft of existing composition shingles and install heavy wood shakes over #72 cap sheet fire barrier (class a ) to existing single family dwelling and detached guesthouse
Valuation:
N/A
Permit #:
14CP01823
Status:
final
Fee:
$383
Permit Type:
N/A
Building Type:
N/A
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McMahan Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
McMahan Construction License info
Verified License
| License # | 546065 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for McMahan Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
17
Permits
- Building permit records show that McMahan Construction has worked on 17 permitted projects.
McMahan Construction Employees
JM
John Patrick Mc Mahan
Owner