Los Angeles County
Commercial Roof Inspection and Maintenance in Norwalk, CA
Norwalk is a Gateway Cities crossroads at the I-5 and I-605 with a large civic and county building presence, regional retail and a band of light industrial near Santa Fe Springs.
What kinds of commercial buildings are in Norwalk?
Norwalk's commercial buildings include Los Angeles County administrative offices, Cerritos College buildings, regional retail, auto dealerships and light industrial along its western edge.
The county Registrar-Recorder headquarters on Imperial Highway and the Norwalk Town Square retail area are among the larger flat-roof buildings in the city.
- Imperial Highway civic corridor: county offices, courthouse and public buildings
- Firestone Boulevard auto row: dealership showrooms and service buildings near the I-5
- Norwalk Boulevard industrial edge: light industrial buildings bordering Santa Fe Springs
- Rosecrans Avenue and Pioneer Boulevard: retail centers and offices
| Building type | Common roof system | Typical age | What Norwalk does to it |
|---|---|---|---|
| Public and civic buildings | Built-up roof or modified bitumen | 25 to 50 years old | Deferred maintenance and wet insulation |
| Dealership service buildings | TPO | 10 to 25 years old | Exhaust around service bays |
| Retail centers | Modified bitumen or TPO | 15 to 35 years old | Punctures from rooftop service |
What does the Norwalk climate do to a flat roof?
The Norwalk climate is warm and dry with only a light marine layer, and the heat and UV of a long inland summer are what age most roofs here.
Built-up and modified bitumen roofs on older public and retail buildings lose surfacing and crack, and those cracks take in water during the short winter storms.
How often should a Norwalk commercial roof be inspected?
A Norwalk commercial roof should be inspected twice a year, spring and fall, with documented reports on public buildings that have to justify capital funds.
Condition scores give facility managers a number to take into a budget cycle rather than a list of complaints. Our commercial roof inspection page explains what each visit covers.
What does a maintenance program cost in Norwalk?
A maintenance program for a 70,000 square foot retail and public building in Norwalk costs $15,400 to $17,500 a year on our Protect program, priced at $0.22 to $0.25 per square foot with a $2,500 minimum.
Protect fits most Norwalk retail and dealership roofs because the included repairs handle UV cracking before it becomes a leak. 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 Norwalk?
We can scan a roof in Norwalk as soon as roof access is confirmed after your request, and a 70,000 square foot retail and public building takes about 1.5 hours at roughly 50,000 square feet an hour, with the PE-stamped report delivered within 48 hours.
Public buildings in Norwalk often require contractor registration and insurance certificates before roof access, so we submit paperwork ahead of the scan date. Send the Norwalk address through our roof scan request form, or see coverage across Los Angeles County.
What else do Norwalk property owners ask about roof inspection?
Do you inspect public building roofs in Norwalk?
We inspect public building roofs in Norwalk and provide condition scores and Remaining Service Life figures that support capital budget requests.
Who permits roof work on county buildings in Norwalk?
Roof work on county-owned buildings in Norwalk is handled by Los Angeles County, while privately owned buildings are permitted by the City of Norwalk.
Which parts of Norwalk do you cover?
We cover every flat and low-slope commercial roof in Norwalk, including Imperial Highway civic corridor, Firestone Boulevard auto row, Norwalk Boulevard industrial edge and Rosecrans Avenue and Pioneer Boulevard.
How long does a roof scan take on a retail and public building in Norwalk?
A roof scan on a 70,000 square foot retail and public building in Norwalk takes about 1.5 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 Norwalk?
Built-up roof or modified bitumen is the most common roof on Norwalk's public and civic buildings stock, and those roofs are typically 25 to 50 years old.
Who issues reroof permits in Norwalk?
Reroof permits in Norwalk are issued by the City of Norwalk building department. County-owned buildings in Norwalk are permitted and managed through Los Angeles County rather than the City of Norwalk, even though they sit inside city limits.
Schedule a non-destructive roof scan in Norwalk.
Trusted since 1983 on over 20,000 commercial roofs. California License 435836.