Updated: Feb 14, 2026
Location and Projects
Address
1495 W 9TH ST SUITE 102, Upland, CA, 91786
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Maximum Technical Services Construction
Founded in 1992 by Max Hirsch, Maximum Technical Services has specialized for over three decades in improving the paint departments of collision repair facilities. Headquartered in Upland, the company serves clients throughout Southern California—including Los Angeles, San Bernardino, and Orange County—as well as Southern Nevada, Southern Utah, and Hawaii. Their services focus on the planning, sales, installation, and maintenance of paint finishing equipment for high-production auto body and collision centers. Maximum Technical Services provides turnkey installation as a licensed general contractor, handling all necessary permits, including building and AQMD requirements. In addition to equipment installation, the company offers consulting and custom layout design to enhance workflow and productivity. Clients also benefit from comprehensive personnel training on new equipment to ensure optimal long-term use. With a team of 20 trained professionals, Maximum Technical Services delivers ongoing support, including regular maintenance and emergency service, to hundreds of commercial customers across the region.
Maximum Technical Services Services
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Maximum Technical Services Contact Information
Phone Number: (909) 391-5139
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Address: 1495 W 9TH ST SUITE 102, Upland, CA 91786
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Maximum Technical Services Upland
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Maximum Technical Services has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
3 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Maximum Technical Services has worked on at least
10.0 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
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Maximum Technical Services mostly works on
commercial renovation
projects.
Pricing
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
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.
Building Permits by Maximum Technical Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
B22-0984 separate submittal for the limited finishing workstation (referenced as spray booth) - install 1 new prefabricated 576 sf etl isted limited finishing workstation (prep station)
Valuation:
$144,129
Permit #:
B25-0160
Status:
complete
Fee:
$3,296
Permit Type:
Private site impr...
Building Type:
N/A
Install paint spray booths and mixing rooms within (e) auto repair building. per za 2021-10499-cu
Valuation:
$300,000
Permit #:
24016-10000-05179
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Permit and install 1 new pre-fabricated etl listed semi-downdraft spray booth in an existing paint and body shop. the new spray booth installation will consist of anchoring of the booth to the existing concrete floor roof openings for the intake and exhaust duct mechanical installation and electrical wiring from the existing sub panel to the booth controls (internal booth wiring)
Valuation:
N/A
Permit #:
BLD-2023-01042
Status:
final
Fee:
$873
Permit Type:
N/A
Building Type:
N/A
Installation of (2) spray booths (1) mixing room & prep station. no changes to existing general hvac in building. building permit: 24016-10000-05179
Valuation:
N/A
Permit #:
25044-10000-06257
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install pre fab spray booth & mixing room
Valuation:
$167,976
Permit #:
COMM25-0039
Status:
issued
Fee:
$8,781
Permit Type:
Tenant improvement
Building Type:
N/A
Supplemental ref to pcis # 21016-30000-12407 to check associated spray paint booths prepstations paint mixing rooms and light rooms
Valuation:
$501
Permit #:
21016-30001-12407
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Electrical for spray booth equipment. equipment permit #24016-10000-05179
Valuation:
N/A
Permit #:
25041-10000-36197
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install 1 etl listed prefabricated spray booth limited finishing workstation and paint mixing room
Valuation:
N/A
Permit #:
B24-0777
Status:
final
Fee:
$1,867
Permit Type:
N/A
Building Type:
N/A
Plumbing tenant improvement. for medium pressure gas system only. addition of 1 gas outlet
Valuation:
N/A
Permit #:
24042-10000-08774
Status:
triage
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install (1) prefabricated etl listed spray booths
Valuation:
N/A
Permit #:
24044-10000-07812
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Deffered submittal for the permitting and installation of the spray booth, prep station and paint mixing room
Valuation:
$51,643
Permit #:
B0618-20
Status:
final
Fee:
$2,257
Permit Type:
Out of scope comm...
Building Type:
N/A
Install (n) spray booth in (e) automotive rebuilding
Valuation:
$52,857
Permit #:
23016-10000-32664
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
One listed prefab paint spray booth
Valuation:
$462,003
Permit #:
200726
Status:
issued
Fee:
$282
Permit Type:
N/A
Building Type:
N/A
***pplan*** install (3) spray booth in (e) warehouse ***gunther werks*** cofo in file
Valuation:
N/A
Permit #:
C2019-008869
Status:
final
Fee:
$4,210
Permit Type:
N/A
Building Type:
N/A
Installation of 3 prefabricated spraybooths. building permit under 21016-30001-12407
Valuation:
N/A
Permit #:
22044-20000-12544
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installation of manufactured spray booth prep station and mixing room
Valuation:
$40,000
Permit #:
B19-37924
Status:
final
Fee:
N/A
Permit Type:
Cr commercial alt...
Building Type:
N/A
Portion of t.i.: two spray booths paint mixing room and prep. station
Valuation:
$80,000
Permit #:
1912200006
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Portion of t.i.: two spray booths paint mixing room and prep. station
Valuation:
$80,000
Permit #:
1912200006
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medium pressure gas line for 2 paint booths (listed)
Valuation:
N/A
Permit #:
2001150012
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Medium pressure gas line for 2 paint booths (listed)
Valuation:
N/A
Permit #:
2001060004
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Maximum Technical Services License info
Verified License
| License # | 755501 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Maximum Technical Services at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
130
Permits
- Building permit records show that Maximum Technical Services has worked on 130 permitted projects.
Maximum Technical Services Employees
MH
Max Herbert Hirsch
Sole Owner