Looking for a commercial roofer in Manteca, CA? Describe your project once and up to five commercial roofing contractors who work in Manteca and San Joaquin County get back to you with a quote. It's free and there is no obligation.
Manteca is home to about 94,292 people (2024 Census Bureau estimate), a growing community (+12.9% since 2020). With 4,332 people per sq mi, it is a densely built-up area. Warehouses, retail centers and offices here depend on low-slope roofs that need regular care.
Manteca at a glance
- Population (Census Bureau estimate, 2024)
- 94,292 (+12.9% since 2020)
- Rank in California
- 81st of 482 cities and towns
- Land area
- 22 sq mi
- Population density
- 4,332 people per sq mi (densely built-up)
- Type
- City (Manteca city)
- Main county
- San Joaquin County
What to check before hiring in Manteca
- License and permit: in California, check the contractor's license and the permit.
- Survey: an infrared or core survey informs the decision.
- Warranty: ask whether the installer is certified by the manufacturer.
- Price drivers: area, system, insulation, tear-off and access.
Useful official resources
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NRCA
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Manteca
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Commercial roof replacement
Tear-off or recover with a new low-slope roof system and the permit.
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Repairs, coatings and maintenance
Leak repairs, restoration coatings and maintenance programs.
Frequently asked questions in Manteca
How much does a commercial roof cost in Manteca, CA?
It depends on area, system and tear-off. Describe your building: contractors who serve Manteca send a bid.
Can the building stay open?
Usually yes, with phased work.
How often should it be inspected?
Typically twice a year and after major storms.
Which commercial roofing contractors will contact me?
Up to five independent commercial roofing contractors who serve Manteca and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.