Roof Installation and Repair | Modern Builders

We combine years of roofing experience with a commitment to doing the job right. Here’s why homeowners and business owners in Pasadena trust us:

• 15+ years of installation and repair expertise

   

• GAF Certified & Owens Corning Preferred Installer

   

• Transparent pricing and clear timelines

   

• Emergency response and flexible scheduling

   

• Fully licensed, bonded, and insured

   

Call (626) 737-0053 today for a free roofing estimate!

Our Complete Roof Installation and Repair Services

We handle every aspect of roofing, from brand-new installations to leak fixes and everything in between.

Roof Installation Services

• New construction and home additions

   

• Tear-off and re-roofing

   

• Pitched and flat roofing systems

   

• Shingle, tile, and metal materials

   

Roof Repair Services

• Leak detection and patching

   

• Damaged flashing and shingles

   

• Underlayment and decking repair

   

• Storm, wind, and hail damage restoration

   

Maintenance & Preventative Service

• Annual roof inspections

   

• Sealant and flashing maintenance

   

• Minor repairs to prevent future issues

   

Not sure if you need a repair or replacement? We’ll help you decide with an expert evaluation.

Our Roofing Process

Our proven process delivers efficient, quality roofing—without the headaches.

Step 1 – Initial Roof Evaluation

We assess your current roof to determine the best solution—repair or replace.

Step 2 – Custom Quote

You receive a clear breakdown of the work, timeline, and materials.

Step 3 – Roofing Execution

Our skilled crew performs the repair or full install using premium materials.

Step 4 – Final Inspection & Cleanup

We leave your property clean and issue a 10-year workmanship warranty.

What Pasadena Customers Are Saying

“Modern Builders helped me avoid a full replacement with smart, affordable repairs. Super honest team.”
– Olivia S., Pasadena

“We hired them for a full install on our new home. Everything was done ahead of schedule and looks amazing.”
– Daniel R., South Pasadena

Areas We Serve in and Around Pasadena

We proudly provide roof installation and repair in:

• Pasadena

   

• South Pasadena

   

• San Marino

   

• Glendale

   

• Altadena

   

• Eagle Rock

   

Need services in Milwaukee? We also assist out-of-state property managers and builders.

Pricing for Roof Installation and Repair

• Minor repairs: Starting at $495

   

• Full roof installation: From $6,500

   

• Custom new builds: Priced per design and materials

   

Call (626) 737-0053 now to get your custom quote!

Roofing Certifications & Guarantees

• GAF Certified Roofing Contractor

   

• Owens Corning Preferred Installer

   

• Licensed, bonded, and insured in California

   

• 10-Year Workmanship Warranty

Book Your Roof Inspection Today

Need repairs or a brand-new roof? Trust Modern Builders to handle it all.
📞 Call (626) 737-0053 or schedule your consultation online.

Contact Modern Builders Today!

Service Areas

Eastside

• Highland Park
• Eagle Rock
• Atwater Village
• Boyle Heights
• Lincoln Heights
• El Sereno

South LA

• South Los Angeles
• Baldwin Hills
• Leimert Park
• Crenshaw

San Fernando Valley

• Sherman Oaks
• Studio City
• North Hollywood
• Van Nuys
• Encino
• Reseda
• Tarzana
• Woodland Hills
• Canoga Park
• Chatsworth
• Northridge
• Granada Hills
• Sylmar

Additional Cities and Suburbs

• Azusa
• Covina
• West Covina
• Baldwin Park
• Glendora
• Pomona
• La Verne
• Claremont
• Rancho Cucamonga
• Ontario
• Upland
• Chino Hills
• Diamond Bar
• Walnut

Lake Areas

• Lakewood
• Lake View Terrace
• Lake Balboa