Northern California
Commercial Roof Inspection and Maintenance in Oakland, CA
Oakland runs one of the busiest container ports on the West Coast, and its flat commercial roofs stretch from port warehouses and Interstate 880 industrial parks to downtown offices and Jack London Square.
What kinds of commercial buildings are in Oakland?
Oakland's commercial roofs fall into 4 broad groups: warehouses and logistics buildings tied to the port and the airport, industrial buildings along Interstate 880, offices and retail downtown and in Uptown, and mixed-use buildings around Jack London Square.
Many port-area and East Oakland warehouses date from the 1940s through the 1970s and carry built-up roofs that have been recovered over the years. Newer distribution buildings near the airport business park use white single-ply membranes.
- Port of Oakland and West Oakland: warehouses, truck terminals and logistics buildings near the container terminals
- Oakland Airport Business Park: distribution and light industrial buildings near the airport
- Jack London Square: restaurants, offices and mixed-use buildings on the estuary
- Downtown and Uptown: office towers, low-rise commercial and retail buildings
| Building type | Common roof system | Typical age | What Oakland does to it |
|---|---|---|---|
| Older port warehouses | Built-up roof, often recovered | 40 to 80 years old | Salt air and diesel soot on seams and drains |
| Airport area distribution | White TPO | 5 to 25 years old | Wind off the bay lifting perimeter edges |
| Downtown low-rise commercial | Modified bitumen or built-up roof | 25 to 60 years old | Parapet and scupper leaks |
What does the Oakland climate do to a flat roof?
Oakland gives a flat roof about 23 inches of rain a year, mild temperatures and salt-laden air near the estuary and the port.
Diesel soot from trucks and ships settles on white membranes and in drains, which raises surface temperatures and slows drainage. Afternoon wind off the bay works on loose edges, and the first winter storm often reveals every drain that filled with debris during the dry season.
How often should commercial roofs in Oakland be inspected?
An Oakland commercial roof should be inspected 2 times a year, with the fall visit timed before the first storm to clear drains and scuppers.
Port-area roofs collect soot and debris faster than most, so a post-storm check in winter is worth adding. Our commercial roof inspection page explains what each visit covers.
What does a maintenance program cost in Oakland?
A maintenance program for a 150,000 square foot port warehouse in Oakland costs $33,000 to $37,500 a year on our Protect program, priced at $0.22 to $0.25 per square foot with a $2,500 minimum.
Protect suits most Oakland warehouses and commercial buildings because the post-storm check catches drain and seam problems that port soot and winter rain expose. Compare all 3 tiers for Oakland on the maintenance programs and pricing page.
Oakland figures use 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 Oakland?
We can scan a roof in Oakland as soon as roof access is confirmed after your request, and a 150,000 square foot port warehouse takes about 3 hours at roughly 50,000 square feet an hour, with the PE-stamped report delivered within 48 hours.
Port-area warehouses in Oakland usually have open roofs and truck courts, but we plan around terminal traffic and secure yard access before the scan day. Send the Oakland address through our roof scan request form, or see coverage across Northern California.
FAQs
Do Oakland port warehouses need more frequent roof checks?
Oakland port warehouses benefit from more frequent checks, because soot, salt air and wind-blown debris clog drains and age seams faster than inland roofs.
Can you scan large Oakland warehouses in one visit?
We scan most Oakland warehouses in one visit, since a 150,000 square foot roof takes about 3 hours at our scan rate.
Which parts of Oakland do you cover?
We cover every flat and low-slope commercial roof in Oakland, including Port of Oakland and West Oakland, Oakland Airport Business Park, Jack London Square and Downtown and Uptown.
How long does a roof scan take on a port warehouse in Oakland?
A roof scan on a 150,000 square foot port warehouse in Oakland takes about 3 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 Oakland?
Built-up roof, often recovered is the most common roof on Oakland's older port warehouses stock, and those roofs are typically 40 to 80 years old.
Who issues reroof permits in Oakland?
Reroof permits in Oakland are issued by the City of Oakland building department. Roof permits in Oakland come through the city's Planning and Building Department, and buildings near the shoreline can also fall under regional bay development review for larger projects.
Which program fits most Oakland roofs?
Protect suits most Oakland warehouses and commercial buildings because the post-storm check catches drain and seam problems that port soot and winter rain expose.
What does a Protect program cost for a port warehouse in Oakland?
A 150,000 square foot port warehouse in Oakland costs $33,000 to $37,500 a year on Protect, at $0.22 to $0.25 per square foot a year with a $2,500 annual minimum.
Do you need to go inside the building to scan a roof in Oakland?
No. The scan runs on the roof surface in Oakland, so offices, plants and tenants below carry on as normal.
How soon after the scan is the Oakland report delivered?
Oakland owners receive the PE-stamped report within 48 hours of the scan, with the Moisture Map, Deficiency Map, Roof Condition Score and Estimated Remaining Service Life.
Which roof systems do you scan in Oakland?
In Oakland we scan TPO, PVC, EPDM, modified bitumen, built-up and spray foam roofs on flat and low-slope commercial buildings.
How do I book a roof scan in Oakland?
Send the Oakland address through the roof scan request form or call (310) 647-7192.
Schedule a non-destructive roof scan in Oakland.
Trusted since 1983 on over 20,000 commercial roofs. California License 435836.