Updated: Jun 13, 2026
Location and Projects
Address
202 MERCURY CIRCLE, Pomona, CA, 91768
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Hamilton Healthcare Construction Inc
Hamilton Construction was founded in 1976 to provide construction management and general contracting services to the healthcare community, as well as focusing on laboratory and high technology educational facilities.
We are proud of the controlled growth the company has experienced over its history, and the fact that 100% of Hamilton’s clients have become repeat clients. Among the facilities we are proud to have partnered with are:
Kaiser Permanente
Pomona College
City of Hope National Medical Center
University of Southern California
Anaheim Memorial Hospital
Tarzana Regional Medical Center
St. Jude Hospital, Fullerton
Eisenhower Medical Center
St. Joseph Medical Center, Burbank
Methodist Hospital of Southern California
The Hamilton Team has provided construction management and contracting services on hundreds of medical facility projects, and we are continually developing and refining our construction management systems and technologies to better serve the needs of our clients.
Our proactive approach to managing projects, the education and skills of our people, and our commitment to working on behalf of our clients are what set Hamilton Construction apart and has led to our track record of repeat work.
From BuildZoom: Hamilton Healthcare Construction Inc, 202 Mercury Cir, Pomona, CA (Employees: Bruce Lauren Mills, Roy John Hamilton, and Sean Patrick Mills) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hamilton Healthcare Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Hamilton Healthcare Construction Inc Services
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Hamilton Healthcare Construction Inc Contact Information
Phone Number: (909) 594-7523
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Address: 202 MERCURY CIRCLE, Pomona, CA 91768
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Hamilton Healthcare Construction Inc Pomona
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hamilton Healthcare Construction Inc has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
8 projects
|
2025 |
|
8 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Hamilton Healthcare Construction Inc has worked on at least
21.0 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
|
7 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Hamilton Healthcare Construction Inc mostly works on
commercial renovation
projects.
Pricing
|
4 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $17,000. 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.
Building Permits by Hamilton Healthcare Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Voluntary seismic upgrade based on tier 3 evaluation per asce 41-17 nonlinear dynamic procedure (bpon) to retrofit the existing 4 story pre-northridge welded steel moment connections (wuf) of the structure
Valuation:
$6,700,000
Permit #:
21016-10000-19653
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Remove e 9.5hp steam boiler and replace with a 15hp steam boiler reusing e controls and removing and replacing a n 30a disconnect for power
Valuation:
$147,000
Permit #:
B00-036-346
Status:
issued
Fee:
$4,098
Permit Type:
Schools
Building Type:
N/A
Demolish existing 51 515 3 store plus basemnt. remove dormitory with coffee shop & ground floor offices to retain 486 square feet of the basement electrical room to continue to service the 3 buildings to the north (dmt & ptd) & west (dxm) -provide site access with hatch and ships stair no longer a habitable building occupancy use is s-2 low hazard storage
Valuation:
$150,000
Permit #:
22016-20000-31951
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
[ndc-2404] non-ductile concrete building retrofit per ordinance #183893. install new concrete shear walls and upgrade existing concrete shear walls and columns. accessibility updates including interior stairs and restrooms. deferred item: supplemental plan check (b21la07899) on material testing report on exiting foundation system to verify f'c of the concrete footing. complete prior t... see more
Valuation:
$202,500
Permit #:
21016-10000-02835
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan: tenant improvement to (e) office building and replace transformer. all work done per engineering
Valuation:
$4,000,000
Permit #:
22016-10000-35470
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Correct address 927 w 37th pl los angeles california 90089 early start interior non structural demolish of existing office mod # 18220
Valuation:
$15,000
Permit #:
25016-20000-11757
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan: supplemental permit to #24016-10000-28344 to include lab air vac and pump locations on roof
Valuation:
$501
Permit #:
24016-10001-28344
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Metal pan stairs 2 stairs totoal for new science center
Valuation:
$150,000
Permit #:
B00-032-861
Status:
issued
Fee:
$4,156
Permit Type:
Schools
Building Type:
N/A
Supplemental permit to 21016-10000-02835 for structural revisions. (refer to permit comment [ndc-2404] non-ductile concrete building retrofit per ordinance #183893.)
Valuation:
$501
Permit #:
21016-10005-02835
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Demolish existing 28, 494 s.f 3 stories plus basement dormitory building
Valuation:
$80,000
Permit #:
22019-20000-05492
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Overhead plumbing piping seismic bracing (deferred approval for scripps pitzer science center permit b00-028-595)
Valuation:
$11,000
Permit #:
B00-034-820
Status:
issued
Fee:
$388
Permit Type:
Schools
Building Type:
N/A
Scripps pitzer keck science center grading & on-site improvement g02-2004 - delta 13 - bulletin 11 - gasline installation
Valuation:
N/A
Permit #:
G00-002-324
Status:
triage
Fee:
$867
Permit Type:
N/A
Building Type:
N/A
Site utility plan & new steam vault to replace removed buildings utilities david x. marks residence hall (dxm) & trojan residence hall (tro) -no new buildings or added square footage
Valuation:
$25,000
Permit #:
23020-20000-02184
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Installiation and finishes. upgrade for 1st floor lobby and waiting area room 247 with new ceiling flooring doors new walls
Valuation:
$300,000
Permit #:
18016-10000-41094
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Structural alteration to the existing 3 story building
Valuation:
$200,001
Permit #:
20016-10000-32350
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Scripps pitzer keck science center grading & on-site improvement g02-2004 - delta revisions/rfi# 266 proposed sewer relocation
Valuation:
N/A
Permit #:
G00-002-241
Status:
filed
Fee:
$1,326
Permit Type:
Pw grading
Building Type:
N/A
Supplemental to # 22016-10000-35470 to correct address and legal description with ownership info
Valuation:
$1,000
Permit #:
22016-10001-35470
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Interior alteration of 5th floor of a medical offfice to addition new partions new ceilings and addition a demising wall to create a new unit
Valuation:
$400,000
Permit #:
18016-10000-38798
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Eplan interior renovation of existing office suite 252 at second floor
Valuation:
$52,000
Permit #:
22016-20000-10925
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant improvement at 2nd floor of (e) recreation facility : new 2nd floor mezzanine ( 2420 sf. ) with access stairways and lockers. no change of use
Valuation:
$347,000
Permit #:
17016-10000-07673
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
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Hamilton Healthcare Construction Inc License info
Verified License
| License # | 698100 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Hamilton Healthcare Construction 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 # | 319853 |
| Status | Inactive |
| State | California |
| Type | General Building |
| 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. If this is your business, please update your license status.
Check this license's status for Hamilton Healthcare Construction Inc 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 | Wesco Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Everest National Insurance Company |
117
Permits
- Building permit records show that Hamilton Healthcare Construction Inc has worked on 117 permitted projects.
Hamilton Healthcare Construction Inc Employees
BM
Bruce Lauren Mills
Rmo / Ceo / Pres
RH
Roy John Hamilton
Sole Owner
SM
Sean Patrick Mills
Officer
TM
Taylor James Mills
Officer