Commercial roofing services
Your roof does more than cover your building. It protects your people, equipment and investment. We’ve helped businesses across Southern California with roofing systems that are strong, efficient and built to last.
From start to finish, we partner with general contractors and building owners to handle every detail with care. Our approach ensures seamless projects, clear communication and results that keep your goals top of mind.
Commercial Roofing You Can Trust
Decades of Experience
Solutions for Every Industry
From manufacturing plants to hospitals and beyond, we ensure durable, efficient roofing systems that protect your investment.
Certified Experts You Can Trust
Safety Comes First
Commercial Roofing Services
Roof Replacement
Commercial Roof Replacement
Aging or damaged roofs can’t wait. Cal Roof delivers strong, dependable replacements that protect your property, your people and your bottom line.
Benefits of a Roof Replacement:
- Modern roofing materials help reduce energy costs
- Increased property value and stronger long-term investment
- We offer warranties and maintenance programs that keep your roof performing for years
New Construction Roofing
New Construction Roofing
For contractors, developers and government entities needing reliable roofing partners, Cal Roof provides precision installation and long-term performance on projects of every size.
With a focus on safety, quality and reliability, Cal Roof is the trusted partner contractors count on to deliver results that exceed expectations.
Why Contractors Choose Cal Roof:
- On-time, on-budget delivery that keeps projects moving
- Expert installation across flat, low-slope, steep-slope and specialty systems
- High-quality materials that ensure durability, safety and energy efficiency
- Seamless collaboration with project managers for a smoother build process
Commercial Roof Replacement
Aging or damaged roofs can’t wait. Cal Roof delivers strong, dependable replacements that protect your property, your people and your bottom line.
Benefits of a Roof Replacement:
- Modern roofing materials help reduce energy costs
- Increased property value and stronger long-term investment
- We offer warranties and maintenance programs that keep your roof performing for years
New Construction Roofing
For contractors, developers and government entities needing reliable roofing partners, Cal Roof provides precision installation and long-term performance on projects of every size.
With a focus on safety, quality and reliability, Cal Roof is the trusted partner contractors count on to deliver results that exceed expectations.
Why Contractors Choose Cal Roof:
- On-time, on-budget delivery that keeps projects moving
- Expert installation across flat, low-slope, steep-slope and specialty systems
- High-quality materials that ensure durability, safety and energy efficiency
- Seamless collaboration with project managers for a smoother build process
Preventative Maintenance
Preventative Maintenance
For building owners who want peace of mind, Cal Roof’s preventative maintenance programs extend roof life, reduce liability and prevent costly surprises.
Protect your building — and your bottom line — with ongoing care from Cal Roof.
Benefits of Preventative Maintenance:
- Early detection of leaks, drainage issues and damage
- Lower repair costs by catching problems before they escalate
- Extended roof lifespan through scheduled care and upkeep
- Improved energy efficiency with cleaner, well-sealed systems
What’s Included:
- Comprehensive roof inspections
- Cleaning of drains, gutters and debris
- Sealant and flashing checks
- Detailed photo reports with recommendations
- Customized maintenance schedules
Repair & Leak Services
Repair & Leak Services
For building owners dealing with leaks or damage, Cal Roof delivers fast, reliable repairs that keep your property safe, your tenants protected and your property value preserved.
A leaking roof doesn’t just damage ceilings and walls — it threatens your entire building.
Benefits of Cal Roof Repairs:
- Rapid response to stop leaks before they spread
- Accurate leak detection that addresses the source, not just the symptoms
- Comprehensive repairs for flashing, membranes, shingles and more
- Timely service that safeguards your investment and extends roof life
Extensive experience repairing:
- Leaks and water infiltration
- Damaged flashing and sealants
- Ponding water on flat roofs
- Storm and wind damage
- Aging or deteriorated roofing materials
Preventative Maintenance
For building owners who want peace of mind, Cal Roof’s preventative maintenance programs extend roof life, reduce liability and prevent costly surprises.
Protect your building — and your bottom line — with ongoing care from Cal Roof.
Benefits of Preventative Maintenance:
- Early detection of leaks, drainage issues and damage
- Lower repair costs by catching problems before they escalate
- Extended roof lifespan through scheduled care and upkeep
- Improved energy efficiency with cleaner, well-sealed systems
What’s Included:
- Comprehensive roof inspections
- Cleaning of drains, gutters and debris
- Sealant and flashing checks
- Detailed photo reports with recommendations
- Customized maintenance schedules
Repair & Leak Services
For building owners dealing with leaks or damage, Cal Roof delivers fast, reliable repairs that keep your property safe, your tenants protected and your property value preserved.
A leaking roof doesn’t just damage ceilings and walls — it threatens your entire building.
Benefits of Cal Roof Repairs:
- Rapid response to stop leaks before they spread
- Accurate leak detection that addresses the source, not just the symptoms
- Comprehensive repairs for flashing, membranes, shingles and more
- Timely service that safeguards your investment and extends roof life
We have decades of experience repairing:
- Leaks and water infiltration
- Damaged flashing and sealants
- Ponding water on flat roofs
- Storm and wind damage
- Aging or deteriorated roofing materials
See our Commercial work
why choose cal roof?
We deliver commercial roofing solutions that last. With generations of experience, we provide honest, skilled workmanship across replacements, new construction, government projects, maintenance and repairs.
Whatever the project, we’re here to protect your building, your people and your investment.
