Location and Projects
Bruce Mc Clenahan Photos
Bruce Mc Clenahan Construction
J.W. McClenahan Co. utilizes the most progressive construction techniques including piping pre-fabrication and state-of-the-art tools in order to maintain productivity and schedule compliance. Quality control is maintained through close supervision by both field and office staff.
J.W. McClenahan Co. was founded in 1940 by J.W. McClenahan. The President and Chief Executive Officer of our firm is T.J. McClenahan. Our firm's main office and fabrication shop is located at 2301 Palm Ave., San Mateo, California. We also have offices and fabrication shop facilities located at 1610 Marietta Way, Sparks, Nevada and one at 8540 Younger Creek Drive, Suite 1, Sacramento, California, to serve the Northern, and Central areas of California and Nevada.
With over 300 years of direct mechanical construction experience accumulated by our staff, we enter our 75th year in business as a contractor with a reputation of excellence in the quality of our workmanship. We are recognized as an industry leader in the development and implementation of innovative construction and management techniques. Our construction and in-house engineering capabilities cover a wide spectrum from single unit residential to "high-tech" semiconductor process piping to institutional type projects.
J.W. McClenahan Co. utilizes the most progressive construction techniques including piping pre-fabrication and state-of-the-art tools in order to maintain productivity and schedule compliance. Quality control is maintained through close supervision by both field and office staff.
J.W. McClenahan Co. has established itself as one of the leading design/build mechanical contractors in Northern California and Northern Nevada. Our engineering is performed in-house by designers with both the technical background and field experience, thereby providing for the most effective design. Our firm uses CAD and 3D CAD, for coordination with our clients and other trades.
J.W. McClenahan Co. prides itself in its ability to handle major, as well as smaller projects, with the utmost care and quality craftsmanship that enhances each type of project we contract. From our experience in the prestigious projects we have had the privilege of working on, our installation of the complex Plumbing, Heating, Ventilation, and Air Conditioning requirements varied greatly in degree of difficulty. Our requirements for these jobs were coordinated and installed in a professional workmanship like manner to not only the satisfaction of the General Contractor, but that of the Owner. J.W. McClenahan Co. will continue to provide and stand behind the high standard of quality construction that we have been performing for over 75 years.
From BuildZoom:
Bruce Mc Clenahan at 5011 Carbondale Rd, Plymouth, CA 95669, held a General Contractor license (#598093) with the California contractors license board with an expiration date of 07-31-1998. We last verified the license was inactive on 05-30-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Bruce Mc Clenahan Services
Bruce Mc Clenahan Contact Information
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bruce Mc Clenahan Reviews
Bruce Mc Clenahan License info
Inactive License
| License # | 598093 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- 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 Bruce Mc Clenahan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 347556 |
| Status | Inactive |
| State | California |
| Type | Roofing |
| Business Type | Sole Ownership |
- 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 Bruce Mc Clenahan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 914073 |
| Status | Inactive |
| State | California |
| Type | Boiler, Hot Water Heating And Steam Fitting, Plumbing, Sanitation System, Welding |
| Business Type | Sole Ownership |
- 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 Bruce Mc Clenahan at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Bruce Mc Clenahan, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
10
Permits
- Building permit records show that Bruce Mc Clenahan has worked on 10 permitted projects.