Updated: May 30, 2026
Location and Projects
Address
Phoenix, AZ, 85029
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Williams Mechanical Services LLC
Williams Mechanical offers residential and commercial customers heating, air conditioning and refrigeration service, repair and replacement. We take pride in treating our customers like family, offering fair pricing and realistic expectations.
From BuildZoom: Williams Mechanical Services LLC, Phoenix, AZ (Employees: Gordon Michael Verville, Tara Lynn Williams, and Timothy S. Williams) holds a Specialty Dual license and 3 other licenses according to the Arizona license board.
Their BuildZoom score of 99 ranks in the top 15% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Williams Mechanical Services LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Williams Mechanical Services LLC Services
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Williams Mechanical Services LLC Contact Information
Phone Number: (623) 533-6810
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Building Permits by Williams Mechanical Services LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Cooling towers
Valuation:
N/A
Permit #:
BLD-20047491
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 1 in domestic backflow
Valuation:
N/A
Permit #:
OP-22033514
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New chw piping
Valuation:
N/A
Permit #:
OM-20018283
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Paint booth install
Valuation:
$130,000
Permit #:
SME-15000885
Status:
final
Fee:
$1,045
Permit Type:
N/A
Building Type:
Additions & alter...
Replace 1/2 backflow prevertor - like for like - lead free
Valuation:
N/A
Permit #:
2000316
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ocatilla #2 water heater replacement
Valuation:
N/A
Permit #:
OP-21010048
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Backflow
Valuation:
$16,000
Permit #:
OP-19001107
Status:
final
Fee:
$150
Permit Type:
N/A
Building Type:
Non residential n...
Upgrade electrical ses to 800a
Valuation:
$5,000
Permit #:
OE-15003868
Status:
final
Fee:
$617
Permit Type:
N/A
Building Type:
Non residential n...
Remodel of existing facilty
Valuation:
$202,375
Permit #:
BLD-15018891
Status:
final
Fee:
$4,055
Permit Type:
N/A
Building Type:
Additions & alter...
Oven relocation
Valuation:
$20,000
Permit #:
BLD-17021748
Status:
final
Fee:
$570
Permit Type:
N/A
Building Type:
Additions & alter...
Backflow retrofit installation
Valuation:
$1,000
Permit #:
OP-18023981
Status:
final
Fee:
$150
Permit Type:
N/A
Building Type:
Non residential n...
Polymicro packaging cleanroom hvac repla
Valuation:
N/A
Permit #:
SME-23000162
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install paint spray room
Valuation:
N/A
Permit #:
F137-1601724
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
Fire prevention p...
New water line for fire riser
Valuation:
$4,500
Permit #:
RM-15028788
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
Residential non s...
Spray booth project
Valuation:
N/A
Permit #:
F137-1603803
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
Fire prevention p...
Marathon equipment - paint booth
Valuation:
$95,120
Permit #:
SME-14001818
Status:
final
Fee:
$873
Permit Type:
N/A
Building Type:
Additions & alter...
Sewer line repair
Valuation:
$3,800
Permit #:
OP-17005104
Status:
final
Fee:
$177
Permit Type:
N/A
Building Type:
Non residential n...
Sewer line repair-1805 e mcdowell rd
Valuation:
$500
Permit #:
CMC-17005426
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
Civil commercial
Science lab- gas repair/clrnce
Valuation:
$500
Permit #:
OP-16008900
Status:
final
Fee:
$570
Permit Type:
N/A
Building Type:
Non residential n...
Remove existing chiller and cooling tower from mechanical yard. (vh)
Valuation:
N/A
Permit #:
T17ME00014
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Williams Mechanical Services LLC License info
Verified License
| License # | 288824 |
| Status | Active |
| State | Arizona |
| Type | Specialty Dual |
| Business Type | Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Williams Mechanical Services LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 251244 |
| Status | Active |
| State | Arizona |
| Type | Specialty Dual |
| Business Type | Llc |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Williams Mechanical Services LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F184721-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Llc |
- According to the United States Environmental Protection Agency, 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 Williams Mechanical Services LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 274320 |
| Status | Inactive |
| State | Arizona |
| Type | Specialty Dual |
| Business Type | Llc |
- According to the Arizona Registrar of Contractors, 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 Williams Mechanical Services LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
26
Permits
- Building permit records show that Williams Mechanical Services LLC has worked on 26 permitted projects.
Williams Mechanical Services LLC Employees
GV
Gordon Michael Verville
Qualifying Party
TW
Tara Lynn Williams
Member
TW
Timothy S. Williams
Member
TW
Timothy Scott Williams
Qp/Member
TW
Timothy Williams
Member
WS
Williams Timothy Scott
Qualifying Party