Updated: May 06, 2026
Location and Projects
Address
149 Princeton Avenue, Providence, RI, 02907
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Miller Mechanical Inc
Miller Mechanical Inc, 149 Princeton Ave, Providence, RI (Owned by: Robert L Lopes) holds a Residential/Commercial license and 4 other licenses according to the Rhode Island license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Miller Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Miller Mechanical Inc Contact Information
Phone Number: (401) 435-9500
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Address: 149 Princeton Avenue, Providence, RI 02907
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Building Permits by Miller Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 2 hot water boilers 2 hot water heaters
Valuation:
$10,000
Permit #:
MECH-22-731
Status:
issued
Fee:
N/A
Permit Type:
Replace (in-kind ...
Building Type:
N/A
Installation of gas pipping
Valuation:
$1,000
Permit #:
MECH-21-1217
Status:
complete
Fee:
N/A
Permit Type:
Install
Building Type:
N/A
Replacing rooftop unit
Valuation:
$5,000
Permit #:
M-18-2
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement roof top unit
Valuation:
$15,000
Permit #:
M-20-286
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace steam boiler
Valuation:
$5,800
Permit #:
M-19-312
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1inch gas line
Valuation:
$1,200
Permit #:
MECH-22-688
Status:
complete
Fee:
N/A
Permit Type:
Install
Building Type:
N/A
Install new gas boiler w/baseboard
Valuation:
$5,000
Permit #:
M-11-47962
Status:
Issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install b vent 2 water heaters
Valuation:
$3,500
Permit #:
M-20-261
Status:
suspended
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas steam boiler with new gas steam boiler
Valuation:
$6,300
Permit #:
M-10-45002
Status:
Issued
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Install hvac system
Valuation:
$10,500
Permit #:
M-20-259
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace oil boiler with gas boiler
Valuation:
$33,000
Permit #:
M-11-45761
Status:
Issued
Fee:
$269
Permit Type:
N/A
Building Type:
N/A
Relocate direct vent water heater to outside wall
Valuation:
$500
Permit #:
M-10-44249
Status:
Issued
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
Install b vent
Valuation:
$1,900
Permit #:
M-20-263
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace boiler with direct vent and water heater
Valuation:
$4,500
Permit #:
M-09-42163
Status:
Issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Hot water heating sys ny boiler and baseboard
Valuation:
$3,500
Permit #:
M-07-34806
Status:
Issued
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Install two boilers for 2nd heating system
Valuation:
$4,300
Permit #:
M-01-18755
Status:
Issued
Fee:
$44
Permit Type:
N/A
Building Type:
N/A
Duplex - replace 2 hot water boilers
Valuation:
$4,800
Permit #:
M-09-41886
Status:
Issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Miller Mechanical Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Miller Mechanical Inc License info
Verified License
| License # | GC-15279 |
| Status | Active |
| State | Rhode Island |
| Type | Residential/Commercial |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Miller Mechanical Inc at the State of Rhode Island Contractors' Registration and Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AP006918 |
| Status | Active |
| State | Rhode Island |
- When BuildZoom last verified this license, it had an expiration date of June, 2012. Check the current license status of Miller Mechanical Inc with the State of Rhode Island Contractors' Registration and Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 15279 |
| Status | Active |
| State | Rhode Island |
| Type | Residential And Commercial Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2012. Check the current license status of Miller Mechanical Inc with the State of Rhode Island Contractors' Registration and Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15279 |
| Status | Inactive |
| State | Rhode Island |
| Type | Residential And Commercial Contractor |
- According to the State of Rhode Island Contractors' Registration and Licensing 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 Miller Mechanical Inc at the State of Rhode Island Contractors' Registration and Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 15279 |
| Status | Inactive |
| State | Rhode Island |
| Type | Residential And Commercial Contractor |
- According to the State of Rhode Island Contractors' Registration and Licensing 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 Miller Mechanical Inc at the State of Rhode Island Contractors' Registration and Licensing Board.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
13
Permits
- Building permit records show that Miller Mechanical Inc has worked on 13 permitted projects.
Miller Mechanical Inc Employees
RL
Robert L Lopes
Owner
WM
William C Miller
Owner
WM
William Miller