Commercial Roof Repair & Leak Detection – San Diego County

Proudly serving Greater San Diego, North County, Coastal, Inland Valleys & Southwest Riverside

Inspections Within 24-48 Hours

Licensed and Insured Since 1988

Lifetime Manufacturer Warranties

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Hours:

Buildings

Commercial Roof Replacement

Roof Repairs

Roof Maintenance for Business/Industrial

Commercial Roof Repair & Leak Detection

HOA & Multi-Unit Roofing

Commercial Emergency Roof Services

Leaks Don’t Just Cause Damage — They Disrupt Operations


TAG Roofing & Solar provides expert leak detection and precision commercial roof repairs for flat, low-slope, and membrane-based systems across San Diego and Southwest Riverside. Whether it’s ponding water, seam failure, or flashing damage, we isolate the root cause and deliver lasting repairs — with minimal disruption to your business.


From office parks to industrial sites, we help protect your tenants, assets, and bottom line.

 

Why TAG for Commercial Roof Repair?


  • Experts in TPO, PVC, Bitumen, EPDM, and built-up systems
  • Infrared scanning, moisture mapping, and water test diagnostics
  • OSHA-compliant, licensed, and bonded crews
  • Color-matched and spec-grade material repairs
  • Emergency response for active leaks
  • Warranty coverage available on most repair work

 

What to Expect When You Hire TAG


  1. Initial Roof Assessment: On-site walk-through, visual inspection, and blueprint review (if available).
  2. Diagnostic Testing (Optional): Moisture probes, thermal imaging, and controlled water tests to pinpoint hidden failures.
  3. Written Repair Scope & Budget Options: Includes photo documentation and phased repair options aligned with urgency and budget.
  4. Professional Repairs: From seam resealing to membrane patching and penetration replacement — all repairs follow code and manufacturer specs.
  5. Final Walkthrough & Maintenance Guidance: We confirm repairs, walk the roof with you, and provide next-step recommendations to extend roof life.


Timeframe & Pricing


  • Time to Complete: 1–5 days (based on damage scope and roof access)
  • Cost Range: $1,500–$50,000+ (from localized patching to major recovery efforts)


Pricing Disclaimer: All prices are estimates. Final costs vary based on roof type, site conditions, and repair complexity. A full written proposal is provided after inspection.


Financing Options


We offer:


  • Phased repair plans
  • Emergency financing
  • Budget-friendly invoicing


All financing is subject to credit approval. We’ll work with you to find a plan that meets your operational needs — no pressure, no surprises.

Reviews


Protect Your Home By Repairing or Replacing Your Damaged Roof

Contact us today for more information.

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Key FAQs

  • Can I wait until next quarter to do repairs?

    Delaying roof repairs — especially with active leaks — can increase costs significantly and lead to structural damage.

  • Do you offer preventative options after the repair?

    Yes. We offer annual commercial roof maintenance plans to help prevent future issues and protect your investment.

  • Will these repairs void my roof warranty?

    No. Our work is completed to manufacturer specs and typically helps preserve existing warranties — not void them.

Book Your Commercial Roof Repair Inspection


Protect your property and your operations. TAG Roofing & Solar delivers fast, accurate, and warranty-compliant commercial roof repairs — done right the first time.

Call or Text (877) 210-6151  to schedule your inspection today.

Tag roofing did a fantastic job on my roof. The team that did the work were respectful, timely and professional. Everyone I dealt with at Tag construction was great. I definitely recommend this company.

Betsy M.