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C

Location and Projects

Address
1400 N JOHNSON AVE #114, El Cajon, CA, 92020
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Countywide Mechanical Systems Inc

Countywide Mechanical Systems Inc, 1400 N Johnson Ave, El Cajon, CA (Employees: Alonzo Sanchez, David Cimpl, and James Patrick Mahany) holds a Warm Air Heating, Ventilating And Air Conditioning, Plumbing license and 3 other licenses according to the California license board.

Their BuildZoom score of 105 ranks in the top 8% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Countywide Mechanical Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Countywide Mechanical Systems Inc Services

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Countywide Mechanical Systems Inc Contact Information

Phone: (913) 956-3831 Edit
Address: 1400 N JOHNSON AVE #114, El Cajon, CA 92020 Edit

Building Permits by Countywide Mechanical Systems Inc

Sort by: Notable Notable | Date Date | Job Value Job Value
Building permit
2019-11-22
Mission valley; building mechanical electrical and plumbing permit an existing commercial building. adding like for like replacement one existing cooling tower located in a roof mechanical yard. mvpd-mv-co mv-1/mv-cr transit priority areas and geo 31/53
Valuation:
$168,000
Permit #:
2342096
Status:
issued
Fee:
$3,181
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Electrical permit
2019-12-17
Mission valley; building mechanical electrical and plumbing permit an existing commercial building. adding like for like replacement one existing cooling tower located in a roof mechanical yard. mvpd-mv-co mv-1/mv-cr transit priority areas and geo 31/53
Valuation:
N/A
Permit #:
2342101
Status:
complete
Fee:
$3,181
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mechanical permit
2019-12-18
Mission valley; building mechanical electrical and plumbing permit an existing commercial building. adding like for like replacement one existing cooling tower located in a roof mechanical yard. mvpd-mv-co mv-1/mv-cr transit priority areas and geo 31/53
Valuation:
N/A
Permit #:
2342098
Status:
complete
Fee:
$3,181
Permit Type:
Add/alt tenant im...
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2025-10-20
No-plan - nonresidential/multifamily - plumbing:3454/castle glen
Valuation:
N/A
Permit #:
PMT-3381927
Status:
issued
Fee:
$459
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - electrical
2025-10-20
No-plan - nonresidential/multifamily - electrical:3454/castle glen
Valuation:
N/A
Permit #:
PMT-3381922
Status:
approved
Fee:
$494
Permit Type:
N/A
Building Type:
N/A
No-plan - residential - combination mech/elec/plum
2025-10-09
No-plan - residential - combination mech/elec/plum:3454/castle glen
Valuation:
N/A
Permit #:
PMT-3380104
Status:
issued
Fee:
$656
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2023-02-28
Replace existing section of gas line with new
Valuation:
N/A
Permit #:
PMT-3206882
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-07-28
Cross street: canyon dr description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall not extend more than 5 ft. above the highest point of the existing roof
Valuation:
N/A
Permit #:
PDS2015-RESALT-006851
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-05-14
Cross street: hwy 8 business description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall no... see more
Valuation:
N/A
Permit #:
PDS2018-RESALT-004097
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-04-25
Cross street: blossom valley rd description of work: hra (online permit) roof mount residential solar photovoltaic for existing single family dwelling (no meter upgrade). this permit does not exempt any existing structures from compliance with applicable building code and zoning ordinance requirements. persection 4620 (i) of the zoning ordinance roof mounted photovoltaic systems shall... see more
Valuation:
N/A
Permit #:
PDS2018-RESALT-003457
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential alteration or addition - plan check-permit
2018-04-27
Cross street: business 80 description of work: existing residential main electrical service upgrade - 200a - (online permit) *the scope of work is limited to upgrade of the existing main service panel. no new sub-panels or relocation permitted
Valuation:
N/A
Permit #:
PDS2018-RESALT-003619
Status:
complete
Fee:
$282
Permit Type:
N/A
Building Type:
N/A
Building permit
2018-11-16
Serra mesa building electrical mechanical and plumbing permits for new fan coil units exhaust fan and electrical work for new 3d printer in existing hospital office building. zone = co-1-2 esl's geo haz 52 cup#4741/sdp#4742/pdp#267812
Valuation:
$5,000
Permit #:
2186579
Status:
complete
Fee:
$2,240
Permit Type:
Add/alt tenant im...
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2024-11-06
No-plan - nonresidential/multifamily - plumbing:2620/aperture
Valuation:
N/A
Permit #:
PMT-3321668
Status:
complete
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2024-12-12
No-plan - nonresidential/multifamily - plumbing:100/coast
Valuation:
N/A
Permit #:
PMT-3327807
Status:
complete
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2024-02-12
No-plan - nonresidential/multifamily - plumbing:1445/k
Valuation:
N/A
Permit #:
PMT-3273733
Status:
complete
Fee:
$381
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2021-10-05
Replacing current gas line with new
Valuation:
N/A
Permit #:
PMT-3119346
Status:
complete
Fee:
$332
Permit Type:
N/A
Building Type:
N/A
Plan - mechanical/electrical/plumbing standalone
2025-04-15
Standard- mechanical/electrical/plumbing standalone:1501/island
Valuation:
N/A
Permit #:
PRJ-1105209
Status:
issued
Fee:
$314
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - plumbing
2025-10-10
No-plan - nonresidential/multifamily - plumbing:6255/rancho mission
Valuation:
N/A
Permit #:
PMT-3380189
Status:
issued
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
Plumbing permit
2019-01-18
Plumbing permit - re-route condensation drain lines. water/waste pipe repair/replacement
Valuation:
N/A
Permit #:
2091245
Status:
complete
Fee:
$254
Permit Type:
N/A
Building Type:
N/A
Residential utility - citizen access
2023-03-03
Gas main replacement-locked out by sdg&e
Valuation:
N/A
Permit #:
W23-0287
Status:
issued
Fee:
$201
Permit Type:
plumbing
Building Type:
N/A

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