Los Angeles County
Commercial Roof Inspection and Maintenance in City of Industry, CA
City of Industry was incorporated in 1957 as a mostly industrial city and stretches for miles along the SR-60 and the Union Pacific line, holding some of the largest distribution roofs in the San Gabriel Valley.
What kinds of commercial buildings are in City of Industry?
City of Industry's commercial buildings are dominated by large distribution centers, import warehouses, manufacturing plants and business parks strung along the SR-60 and Valley Boulevard.
The city has very few residents and a long, narrow footprint, so its roof stock is overwhelmingly industrial, from 1970s concrete tilt-up to recent high-cube logistics buildings.
- Valley Boulevard and the Union Pacific line: rail-served manufacturing and older warehouses
- Gale Avenue and Azusa Avenue: business parks, showrooms and flex buildings near the SR-60
- Crossroads Parkway and Hacienda Boulevard: large distribution centers and office buildings
| Building type | Common roof system | Typical age | What City of Industry does to it |
|---|---|---|---|
| High-cube distribution centers | White TPO or PVC | 5 to 20 years old | Heat aging and seam stress on very large fields |
| 1970s and 1980s tilt-up warehouses | Built-up roof, often coated | 25 to 45 years old | Alligatored coating and wet insulation |
| Business park flex buildings | Modified bitumen or TPO | 15 to 30 years old | Leaks at HVAC curbs added by tenants |
What does the City of Industry climate do to a flat roof?
The City of Industry climate is hotter and drier than the coastal basin, so flat roofs here see stronger daily thermal cycling and faster ultraviolet aging.
Santa Ana winds push dust and debris across the valley in fall and winter, loading drains right before the rain arrives.
How often should a City of Industry commercial roof be inspected?
A City of Industry commercial roof should be inspected twice a year, spring and fall, with an extra check after a Santa Ana wind event.
Very large roofs here can hide a failed seam hundreds of feet from the nearest hatch, which is why a full-field scan matters more than a walk around the edges. Our commercial roof inspection page explains what each visit covers.
What does a maintenance program cost in City of Industry?
A maintenance program for a 400,000 square foot distribution center in City of Industry costs $88,000 to $100,000 a year on our Protect program, priced at $0.22 to $0.25 per square foot with a $2,500 minimum.
Protect fits most City of Industry distribution roofs, since two visits a year keep a roof of this size documented for tenants and lenders. Every tier and what it includes is on the maintenance programs and pricing page.
Calculated from our published rates: Monitor $0.12 to $0.15 per square foot a year with a $1,500 annual minimum, Protect $0.22 to $0.25 per square foot a year with a $2,500 annual minimum, Manage $0.40 to $0.45 per square foot a year with a $4,500 annual minimum.
How soon can you scan a roof in City of Industry?
We can scan a roof in City of Industry as soon as roof access is confirmed after your request, and a 400,000 square foot distribution center takes about 8 hours at roughly 50,000 square feet an hour, with the PE-stamped report delivered within 48 hours.
At roughly 50,000 square feet an hour, even the largest City of Industry distribution centers are scanned in a working day. Send the City of Industry address through our roof scan request form, or see coverage across Los Angeles County.
What else do City of Industry property owners ask about roof inspection?
Can you scan a 1,000,000 square foot roof in City of Industry?
A 1,000,000 square foot roof in City of Industry takes about 20 hours of scanning at roughly 50,000 square feet an hour, so it is completed over two or three days with one combined report.
Do you work with City of Industry business park owners?
We work with City of Industry business park owners by scanning every building in the park and ranking them by condition score so the worst roof is repaired first.
Which parts of City of Industry do you cover?
We cover every flat and low-slope commercial roof in City of Industry, including Valley Boulevard and the Union Pacific line, Gale Avenue and Azusa Avenue and Crossroads Parkway and Hacienda Boulevard.
How long does a roof scan take on a distribution center in City of Industry?
A roof scan on a 400,000 square foot distribution center in City of Industry takes about 8 hours, because our robotic scan covers roughly 50,000 square feet an hour, and the PE-stamped report follows within 48 hours.
What is the most common commercial roof system in City of Industry?
White TPO or PVC is the most common roof on City of Industry's high-cube distribution centers stock, and those roofs are typically 5 to 20 years old.
Who issues reroof permits in City of Industry?
Reroof permits in City of Industry are issued by the City of City of Industry building department. Multi-tenant business parks in City of Industry often have tenant-installed rooftop units, and each new penetration should be documented against the roof warranty before a permit is closed.
Schedule a non-destructive roof scan in City of Industry.
Trusted since 1983 on over 20,000 commercial roofs. California License 435836.