Bundle Exterior Services and Save Big
★★★★★ 4.5 57 reviews
Premier Roofers & Exterior Remodelers Serving Greater Los Angeles

Expert Roofing Installation & Replacement in Los Angeles & Orange County

Premium roofing systems installed by Southern California's most trusted turnkey exterior remodeling contractors and backed by lifetime warranties.

Get a Free Estimate Call: (714) 790-1750
  • ✓ 100% Locally Owned & Operated
  • ✓ Lifetime Warranties
  • ✓ Full-Service Remodeler
Expert roofing installation in Los Angeles & Orange County
GAF Master Elite Owens Corning Platinum Preferred Contractor CertainTeed SELECT ShingleMaster Purple Heart Homes Bellflower Chamber of Commerce The Chamber

Get a Free Solar Tube Skylight with Your New Roof Installation

For a limited time, we're offering a FREE solar tube skylight with any new roof installation. Ask about our bundle and save options for additional exterior home upgrades.

Claim $1000 Value Special Offer Call: (714) 790-1750
Window Replacement
Exterior Home Painting
Stucco & Siding Installation
Solar Panel Installation
Gutter System Installation
Deck Waterproofing

What Sets GreenCal Apart from Other Roofing Companies Near Me?

GreenCal Construction delivers premium roofing solutions with unmatched expertise as your complete exterior remodeling partner.

The GreenCal Construction team

Rooted in the Community

Proud Purple Heart Homes contributor providing free roofs for veterans.

Family Owned & Locally Operated

Our Master Elite & Platinum Preferred roofers are local community members.

Here When You Need Us

Our roofers are local community members, never subcontractors.

Get a Free Estimate Call: (714) 790-1750

When wildfires impact Southern California, out-of-town contractors flood the area promising quick fixes before disappearing. GreenCal is here to stay.

GreenCalHere-To-Stay
  • ✓ Family-owned roofing company serving SoCal for years.
  • ✓ Dual B & C-39 licensing for complete exterior projects.
  • ✓ Master-Elite & Platinum Preferred certifications.
  • ✓ Lifetime warranties with local backing.
  • ✓ Purple Heart Homes contributor with community ties.
  • ✓ Fire-resistant roofing specialists.
  • ✓ Complete exterior remodeling capabilities.
Out-of-Town Fire Damage Contractors
  • ✕ Appear only after fires, then leave town.
  • ✕ Roofing-only licenses with limited capabilities.
  • ✕ Basic training with minimal manufacturer support.
  • ✕ Short-term warranties from companies that disappear.
  • ✕ No local community involvement or accountability.
  • ✕ Focus only on quick repairs, not fire protection.
  • ✕ Limited to roofing with no additional services.
Get a Free Estimate Call: (714) 790-1750

The GreenCal Roofing Company 100% Satisfaction Guarantee

GreenCal Construction delivers premium roofing solutions with unmatched expertise as your complete exterior remodeling partner.

100% Satisfaction Guarantee

Lifetime Labor Warranty

Available on premium roofing systems and transferable between homeowners.

Satisfaction Guarantee

We stand behind every installation with a complete satisfaction promise.

Dual B & C-39 Licensing

We're among the few licensed for both roofing and full exterior projects.

50-Year Material Warranties

Industry-leading manufacturer coverage on top-tier roofing materials.

Master-Level Certifications

GAF Master-Elite, Owens Corning Platinum-Preferred, and CertainTeed Select ShingleMaster certified.

Complete Roofing Solutions for Southern California Homes

Expert roof installation, replacement, and repair services designed to protect your home from California's diverse weather conditions while maximizing energy efficiency.

Premium roof installations

Premium Roof Installations

  • ✓ Asphalt Composition Shingle Systems
  • ✓ Architectural & Presidential Shingles
  • ✓ Energy-Saving Cool Roof Technology
  • ✓ Complete Roofing System Installation
  • ✓ Enhanced Wind & Weather Protection
Specialty roofing solutions

Specialty Roofing Solutions

  • ✓ Tile Roofing Installation & Repair
  • ✓ Metal Roofing Systems
  • ✓ Energy Shingles & Solar Integration
  • ✓ Commercial Roofing Solutions
  • ✓ Custom Roofing Applications
Expert roof repair services

Expert Roof Repair Services

  • ✓ Fire Damage Assessment & Repair
  • ✓ Leak Detection & Waterproofing
  • ✓ Preventive Maintenance Programs
  • ✓ Emergency Roofing Repairs
  • ✓ Roof Inspection Services
Get a Free Estimate

What Our Customers Say

Reviews
4.5★★★★★(92)
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Alex Garner
Alex Garner ✓
10 days ago
★★★★★

Mike is a construction professional who leads with integrity. He's…

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Daniel Gomez
Daniel Gomez ✓
1 month ago
★★★★★

I recently had my roof replaced and couldn't be happier with the…

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cindy garcia
cindy garcia ✓
1 month ago
★★★★★

As a single, older woman I have had some unfortunate…

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Drew Douglass
Drew Douglass ✓
1 month ago
★★★★★

Mike was awesome throughout our solar process. Answered all…

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Lauren Andrews
Lauren Andrews ✓
1 month ago
★★★★★

Mike was very easy to work with and did an outstanding job!

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Your Stress-Free Roof Replacement Is Easy As…

Free Consultation

Comprehensive roof assessment with transparent pricing and material options.

Custom Proposal

Detailed project plan with timeline, materials, and warranty information.

Expert Installation

Professional installation by certified contractors with daily cleanup.

Get a Free Estimate Call: (714) 790-1750

Expert Roofing Contractors Serving 50+ Cities Throughout Los Angeles & Orange County

Looking for roofing contractors near me? GreenCal's expert roofers repair and install new roofing systems throughout greater Los Angeles.

📍Bellflower 📍Los Angeles 📍Long Beach 📍Signal Hill 📍Malibu 📍Lakewood 📍Cerritos 📍Los Alamitos 📍Carson 📍Downey 📍Santa Fe Springs 📍Torrance 📍Whittier 📍Altadena 📍Burbank 📍Pasadena 📍Beverly Hills
GreenCal roofing service area map across Greater Los Angeles

Protect Your Home with Southern California's Premier Roofing Contractors

Get your free roofing consultation with expert recommendations and lifetime warranty options — plus learn about our bundle and save options on complete exterior remodeling projects.

Get a Free Estimate Call: (714) 790-1750
Completed roofing project in Southern California
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