Commercial Roof Replacement & Re-Roofing in California

End-of-life roofing solutions for commercial buildings across Central and Northern California. We help you determine whether replacement or restoration is the right investment

Cross-section diagram showing layers of an elastomeric commercial roof restoration system over an aged, damaged roof.

Not Every Roof Needs to Be Replaced

Many commercial property owners assume full roof replacement is the only option. In reality, many roofs can be restored at a fraction of the cost.

Our job is simple:

Evaluate your roof and recommend the best long-term solution, not just the most expensive one.

Re-Roofing Solutions We Install

We provide commercial re-roofing systems tailored to your building, budget, and long-term performance goals.

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Spray Foam Roofing Systems (SPF)

A seamless, insulated system often installed over existing roofs without tear-off.

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Roof Coating Systems

Extend the life of structurally sound roofs with minimal disruption.

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Tear-Off & Full Replacement

For roofs that are beyond restoration.

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Slope Correction & Drainage Solutions

Eliminate ponding water and improve performance.

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Flashing & Detail Upgrades

Modernize vulnerable areas to prevent future failures.

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Energy-Efficient Roofing Systems

Reduce energy costs and meet California Title 24 requirements.

What Is Re-Roofing?

Re-roofing refers to installing a new roofing system over or in place of an existing roof to restore performance and extend its life.

Depending on your building, this can include:

  • Spray foam roofing (SPF)
  • Roof coatings
  • Or full tear-off replacement

In many cases, SPF re-roofing allows you to:

  • Avoid costly tear-off
  • Reduce disruption to tenants
  • Improve insulation and energy efficiency

Why Building Owners Choose Re-Roofing

  • Lower lifecycle cost compared to repeated replacements
  • Minimal disruption to operations
  • Faster time to waterproof
  • Improved energy efficiency
  • Reduced landfill waste
  • Long-term renewable roofing systems

Commercial Roofing Expertise You Can Trust


70M+

Sq. Ft. Completed

50+

Years in Business

2nd Gen

Family-Owned Company

CA Compliant

Title 24 Knowledge & Experience

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Commercial Re-Roofing Projects Across California

From small commercial buildings to large industrial facilities, we deliver long-term roofing solutions across California.

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Intermolecular, Inc,

160,000 Sq Ft Spray Foam Roofing

View Project
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Google

65,665 Sq Ft Single-Ply Roof Restoration

View Project

Moss Landing Power Plant

80,000 Sq Ft Spray Foam Roofing

View Project

LinkedIn

43,500 Sq Ft Spray Foam Roofing

View Project

Uber

82,000 Sq Ft Spray Foam Roofing

View Project

Intermolecular, Inc,

160,000 Sq Ft Spray Foam Roofing

View Project

Our Re-Roofing Process

Every building is different. Our process is designed to evaluate risk, control cost, and deliver long-term performance.

01

Roof Evaluation & Condition Analysis

Assess structure, moisture, drainage, and failure points.

02

System Design & Recommendation

Determine whether restoration or replacement is the best option.

03

Installation or Restoration

Apply the selected system with minimal disruption.

04

Final Inspection & Warranty

Ensure performance and provide documentation.

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Roof Restoration vs Replacement

Not every commercial roof needs to be torn off. Many can be restored for a fraction of the cost.

Choosing the right solution depends on your roof’s condition, budget, and long-term goals.

Category Roof Restoration Tear-Off Replacement
Typical Cost ✅ Lower initial investment Higher due to tear-off and disposal
Disruption ✅ Minimal Greater noise, debris, and downtime
Time to Waterproof ✅ Faster timelines Longer project duration
Waste & Disposal ✅ Reduced landfill impact Significant roofing debris
Energy Performance ✅ Improved with restoration systems Depends on new assembly
Long-Term Value ✅ Extends roof life Higher upfront cost, depends on solution
Best Fit ✅ Structurally sound roofs Roofs beyond restoration

Every roof is different. We’ll confirm the best path after evaluating your roof conditions.

When Is Roof Replacement Necessary?

While many roofs can be restored, full replacement is sometimes required.

Common scenarios:

  • Structural deck damage
  • Severe water saturation
  • Multiple failed roofing systems
  • Roof beyond restoration condition

We’ll give you a clear, honest recommendation based on your building.

Commercial Re-Roofing Across California

With offices in Madera and San Jose, we provide re-roofing services throughout Central and Northern California.

Commercial Building Types

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Office & Corporate Campuses

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Warehouses & Distribution Centers

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Manufacturing Facilities

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Hospitality & Hotels

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Retail & Mixed-Use Properties

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Small to mid-size commercial buildings

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RE-ROOFING FAQS

Key information California property owners should know when considering re-roofing.

  • What is commercial re-roofing in California?

    Re-roofing involves restoring or replacing a commercial roof system to extend its life and improve performance.

  • How do I know if my roof needs replacement or restoration?

    It depends on the condition. Many roofs can be restored instead of replaced.

  • Can spray foam roofing be used for re-roofing in California?

    Yes. SPF is commonly used as a re-roofing solution because it can be installed over existing roofs.

  • How much does commercial roof replacement cost in California?

    Costs vary widely, but full replacement is typically much more expensive than restoration options.

  • Does re-roofing require tearing off the existing roof?

    Not always. Many systems like SPF can be installed without tear-off.

  • Is re-roofing disruptive to building operations?

    In many cases, re-roofing causes far less disruption than full replacement.

  • Does re-roofing improve energy efficiency?

    Yes. Systems like SPF can significantly improve insulation and reduce energy costs.

  • Do you provide re-roofing services near me in California?

    Yes. Central Coating Company serves commercial properties across Central and Northern California.

Get a Clear Plan for Your Commercial Roof

Whether your roof needs repair, restoration, or replacement, we’ll help you make the right decision for your building and budget.