Updated: Jun 23, 2026
Location and Projects
Address
1316 N MELROSE DR SUITE E, Vista, CA, 92083
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Davis Mechanical Systems
Davis Mechanical Systems, 1316 N Melrose Dr, Vista, CA (Employees: Daniel Paul Davis, Eric Steven Walker, and Hudson Patrick Davis) holds a Plumbing, Warm Air Heating, Ventilating And Air Conditioning license and 1 other license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Davis Mechanical Systems, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Davis Mechanical Systems Contact Information
Phone Number: (760) 724-3990
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Address: 1316 N MELROSE DR SUITE E, Vista, CA 92083
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Building Permits by Davis Mechanical Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
Centre city - building permit for a tenant improvements to 4 food service areas (206 208 215) & a retail area (102). scope of work in the food areas shall be add/relocate food equipments electrical mechanical plumbing addition casework roll-up doors & galvanized railing/panels. area of work shall be 3706 sf. scope of work for retail area to enclose an open area with new glass/aluminum... see more
Valuation:
$187,282
Permit #:
424416
Status:
complete
Fee:
$2,929
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mira mesa-bldg permit for tenant improvement. @ 1st flr-reflected ceiling, partitions, hvac upgrades, bathrooms, classrooms, canopy, & extension equipment platform, roll up doors, relocate handicap parking at existing training facility-no change in use-il-2-1, cup#84--776, residential tandem parking, esl, census83.5, geo 53, 30++++++++++++++++++++++++++++++++++++++++++-0'brush zone
Valuation:
$460,375
Permit #:
319099
Status:
complete
Fee:
$2,371
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Mira mesa-bldg permit for tenant improvement. @ 1st flr-reflected ceiling, partitions, hvac upgrades, bathrooms, classrooms, canopy, & extension equipment platform, roll up doors, relocate handicap parking at existing training facility-no change in use-il-2-1, cup#84--776, residential tandem parking, esl, census83.5, geo 53, 30++++++++++++++++++++++++++++++++++++++++++-0'brush zone
Valuation:
N/A
Permit #:
319111
Status:
complete
Fee:
$757
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Centre city - building permit for a tenant improvements to 4 food service areas (206 208 215) & a retail area (102). scope of work in the food areas shall be add/relocate food equipments electrical mechanical plumbing addition casework roll-up doors & galvanized railing/panels. area of work shall be 3706 sf. scope of work for retail area to enclose an open area with new glass/aluminum... see more
Valuation:
N/A
Permit #:
424419
Status:
complete
Fee:
$205
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Centre city - building permit for a tenant improvements to 4 food service areas (206 208 215) & a retail area (102). scope of work in the food areas shall be add/relocate food equipments electrical mechanical plumbing addition casework roll-up doors & galvanized railing/panels. area of work shall be 3706 sf. scope of work for retail area to enclose an open area with new glass/aluminum... see more
Valuation:
N/A
Permit #:
437542
Status:
complete
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Install wood roof decking and supports to presently uncovers atrium resubmittal #1 8/10/00 tn - response to inspector sight visit regarding ventilation and natural light source resubmittal #2 mjp 8/16/00 - corrections per plan check
Valuation:
N/A
Permit #:
BLD2000-01075
Status:
final
Fee:
$217
Permit Type:
N/A
Building Type:
N/A
Fire damage repairs. see attached fire report and replacing 4 windows in same location and the same size lower unit permit closed 10-31-00. one hour inspection fee to reopen. sbb
Valuation:
$60,000
Permit #:
B2000-00367
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3rd floor -- removal of class 2 fire hose stations -- approval letter is attached
Valuation:
$2,400
Permit #:
BS1703866
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Emergency gas repair;-high line all new gas mains
Valuation:
$175,000
Permit #:
BLDG17-3029
Status:
final
Fee:
$1,227
Permit Type:
Simple
Building Type:
N/A
Remove + replace water damaged sheetrock + insulation in hallway ceilings walls + ceiling in kitchen dining room family room + living room
Valuation:
N/A
Permit #:
BLD98-1822
Status:
final
Fee:
$331
Permit Type:
N/A
Building Type:
N/A
Replumbing kitchen and garage due to fire. laundry sink h/w heater solar heater gas heat gas range kitchen single and dishwasher. install new forced air furnace and ductwork to 8 rooms
Valuation:
N/A
Permit #:
372269
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire damage repair: 2-toilets, 2, sinks, 1, kit sink, 1, bathtub, 1, shower, 1, diswasher and water heater. misc electrical. 1 new fau in same location. 8-rafters in garage w/roofing at damaged area only
Valuation:
N/A
Permit #:
B0001770
Status:
FINALED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
016148
Valuation:
$0
Permit #:
BIC140196
Status:
PAID
Fee:
$444
Permit Type:
N/A
Building Type:
N/A
Fire repair- req'd smoke sealing dry wall upgrade electrical to code addition 4 (20 amp) new cabinets an
Valuation:
$0
Permit #:
BI-2004-1609
Status:
final
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Fire repair- req'd smoke sealing dry wall upgrade electrical to code addition 4 (20 amp) new cabinets an
Valuation:
$0
Permit #:
BI-2004-1610
Status:
final
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Fire repair- req'd smoke sealing dry wall upgrade electrical to code addition 4 (20 amp) new cabinets an
Valuation:
$0
Permit #:
BI-2004-1612
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Metal lathe and plaster (interior) (plans subject to field inspection)
Valuation:
$9,000
Permit #:
B2000-04289
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial tear off of existing mat. repl sheathing. install torch down roof system
Valuation:
$3,000
Permit #:
B2000-02234
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair fire damage to dwelling
Valuation:
$0
Permit #:
BAR100223
Status:
FINAL
Fee:
$670
Permit Type:
N/A
Building Type:
N/A
Repl/repair water damage in walls and ceiling
Valuation:
$13,000
Permit #:
B1998-00299
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Davis Mechanical Systems License info
Verified License
| License # | 584824 |
| Status | Active |
| State | California |
| Type | Plumbing, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Davis Mechanical Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 584824 |
| Status | Inactive |
| City | Oceanside |
| Type | Contractor |
| Business Type | Corporation |
- According to the City of Oceanside, CA, 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 Davis Mechanical Systems at the City of Oceanside, CA.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Rli Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
44
Permits
- Building permit records show that Davis Mechanical Systems has worked on 44 permitted projects.
Davis Mechanical Systems Employees
DD
Daniel Paul Davis
Rmo/Ceo/Pres
EW
Eric Steven Walker
Officer
HD
Hudson Patrick Davis
Ceo/President
JH
John Raymond Hartman
Rme
PD
Peter Duran Dyer
Rmo