Updated: Apr 20, 2026
Location and Projects
Address
28942 Hancock Pkwy, Valencia, CA, 91355
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Summer Systems HVAC/Mechanical Contractor
Summer Systems Inc, 28942 Hancock Pkwy, Valencia, CA holds a Warm Air Heating, Ventilating And Air Conditioning, General Building, Electrical license and 2 other licenses according to the California license board.
Their BuildZoom score of 116 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 Summer Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Summer Systems Inc Services
Start a project today:
Medium Multi-Family New Con...
Medium Multi-Family Remodel...
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Gutters and Flashing
Skylights
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Pool House
Other Secondary Structure N...
Summer Systems Inc Contact Information
Phone Number: (661) 510-6649
Address: 28942 Hancock Pkwy, Valencia, CA 91355
Summer Systems Inc Valencia
Quality
116
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Summer Systems Inc has a BuildZoom score of 116, which places them above 98% of 336,931 contractors in California.
Activity
|
2 projects
|
2026 |
|
46 projects
|
2025 |
|
21 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Summer Systems Inc has worked on at least
79.0 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
|
10 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
|
50 projects
|
HVAC projects |
|
25 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Summer Systems Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
4 projects
|
< $5k |
|
6 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $45,000. 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.
(e-plan) interior tenant improvement project name: us bank use: retail tenant improvement scope of work: decommission u.s. bank inside vons remove furniture and equipment to return floor area to original state. 1. existing interior non bearing wall to remove 2. existing t-bar ceiling to remove and replaced by new t-bar ceiling (like to like change to match existing ceiling) 3. install... see more
Valuation:
$20,000
Permit #:
BLD-2023-08573
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exterior renovations to (e) bank inlcuding re-painting re-sleeving (e) bollards and re-striping (e) parking. no change to parking layout or count. no interior work
Valuation:
$100,000
Permit #:
25016-10000-11830
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
**do not copy plans for this project-financial institution** us bank exsiting tenant tenant improvement
Valuation:
$42,000
Permit #:
594130
Status:
filed
Fee:
$702
Permit Type:
N/A
Building Type:
N/A
Online permit - commercial air conditioning replace like to like
2024-08-22
Whtc-01: commercial heat pump/hvac replace/changeout | whtc-03: [new/replace] elect. outlets/switches/disconnect | additional details: replace one (1) ahu and two (2) condensers at ground level. replace three (3) electrical disconnects
Valuation:
N/A
Permit #:
00929103-WHTC
Status:
final
Fee:
$282
Permit Type:
N/A
Building Type:
N/A
Interior tenant improvement for suite #100 new partitions finshes millwork t-24 power & data t-24 lighting hvac and cal-compliant plumbing
Valuation:
$557,000
Permit #:
B2301444
Status:
final
Fee:
$8,103
Permit Type:
N/A
Building Type:
N/A
Bank of america - exterior renovation to include installing new bollards new lighting remove and relocate bike racks remove siding walls for night drop box and replace with glazing remove and replace ada signage
Valuation:
$20,000
Permit #:
B24-3052
Status:
final
Fee:
$695
Permit Type:
N/A
Building Type:
N/A
Eplan: tenant improvement to (e) bank and upgrade ada parking stall change of use ??
Valuation:
N/A
Permit #:
25016-10000-03853
Status:
withdrawn
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[eplan] replace and relocate condensing unit serving the server/idf room to roof with new electrical and refrigerant line
Valuation:
$40,000
Permit #:
BS2405881
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
[eplan] replace and relocate condensing unit serving the server/idf room to roof with new electrical and refrigerant line
Valuation:
$40,000
Permit #:
BS2405880
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
[eplan] replace and relocate condensing unit serving the server/idf room to roof with new electrical and refrigerant line
Valuation:
$40,000
Permit #:
BS2405850
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial low gen
Like for like changeout of (3) hvac package units and (1) split system. install (4) electrical disconnects for hvac changeout
Valuation:
$35,000
Permit #:
MEP-2025-299652
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit for replacement of (4) roof top hvac package units like for like [bank of america]
Valuation:
N/A
Permit #:
MECH-25-00102
Status:
complete
Fee:
$365
Permit Type:
N/A
Building Type:
N/A
Replace (1) package unit like for like and (2) ductless split systems like for like
Valuation:
N/A
Permit #:
25044-90000-07230
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replacement like for like of (1) ductless mini split system serving a computer room
Valuation:
N/A
Permit #:
25044-90000-05130
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace (3) electrical disconnects for (1) package unit and (2) condensers
Valuation:
N/A
Permit #:
25041-90000-30055
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace (1) electrical disconnect for a ductless mini split condenser
Valuation:
N/A
Permit #:
25041-90000-21247
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Minor work to support the cmu enclosure housing a generator. grading permit with soil report. minor excavation for wall footings and generator pad. asphalt patching to match existing
Valuation:
$238
Permit #:
21030-10000-03145
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:5851/balboa
Valuation:
N/A
Permit #:
PMT-3356952
Status:
complete
Fee:
$592
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:1706/garnet
Valuation:
N/A
Permit #:
PMT-3352639
Status:
issued
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
No-plan - nonresidential/multifamily - mechanical:645/beyer
Valuation:
N/A
Permit #:
PMT-3333302
Status:
issued
Fee:
$321
Permit Type:
N/A
Building Type:
N/A
Summer Systems Inc Reviews
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Summer Systems Inc License info
Verified License
| License # | 560229 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, General Building, Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Summer Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1048932 |
| Status | Inactive |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning |
| Business Type | Corporation |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Summer Systems Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 307680 |
| Status | Unable To Verify |
| City | Tracy |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
116
BuildZoom Score
Insured
| Insurer | Travelers Indemnity Co Of Conn |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
570
Permits
- Building permit records show that Summer Systems Inc has worked on 570 permitted projects.