Commercial Roof Replacement – San Diego County
Proudly serving Greater San Diego, North County, Coastal, Inland Valleys & Southwest Riverside
Commercial Roof Types
Code-Compliant, Energy-Efficient Roofing for HOAs, Retail, and Commercial Properties
TAG Roofing & Solar delivers professional, long-lasting commercial roofing solutions across Greater San Diego and Southwest Riverside County. Whether you manage a multi-unit building, retail space, or industrial property, we install systems designed for performance, compliance, and ROI.
Flat Roofing
Reliable, Scalable Roofing for Low-Slope Structures.
Flat roofs are common in commercial and multi-unit buildings—and require expert installation to ensure drainage, energy efficiency, and long-term integrity.
- Title 24 compliant materials
- Designed for solar, HVAC, and foot traffic
- Drainage systems, insulation, and tapered designs available
- Compatible with TPO, PVC, and Modified Bitumen
- Best for: Office buildings, apartments, HOAs, garages, and retail plazas
TPO (Thermoplastic Polyolefin)
Lightweight. Reflective. Cost-Effective.
TPO is a go-to commercial roofing system for large, flat surfaces. It’s energy-efficient, easy to install, and meets California’s building codes.
- Seam-welded seams resist water intrusion
- White surface reflects UV rays and lowers cooling costs
- Ideal for re-roofs and new builds
- Best for: Warehouses, distribution centers, office parks
PVC Roofing
Built to Resist Chemicals, Grease, and UV.
PVC roofing is ideal for commercial kitchens, labs, and industrial buildings where chemical exposure and high heat are factors.
- Exceptional waterproofing with welded seams
- Fire- and chemical-resistant membrane
- Long service life with minimal maintenance
- Best for: Restaurants, hospitals, retail buildings
Modified Bitumen Roofing
Reinforced and Built to Withstand Commercial Demands
Modified bitumen is a multi-layer asphalt-based solution with proven performance in flat and low-slope commercial buildings.
- Torch-down or cold-applied installation options
- Reinforced layers for better durability
- Excellent for aging buildings or partial retrofits
- Best for: Older buildings, HOAs, walkable roofs
Standing Seam Metal Roofing
Ultra-Durable and Solar-Ready
Metal roofs offer a sleek, modern look while delivering top-tier protection and energy efficiency. Great for steep-slope commercial structures.
- 40–70 year lifespan
- Fire-, wind-, and impact-resistant
- Pairs well with solar systems and skylights
- Best for: Commercial storefronts, multifamily buildings, coastal properties
Reviews
Service Area
We install and maintain commercial roofing systems throughout San Diego County and Southwest Riverside, including Chula Vista, Poway, Escondido, Murrieta, and Temecula.
Planning a Commercial Roof Project?
Let’s walk your options. We’ll evaluate your structure, use case, and future solar needs to recommend the right system.
Call or Request a Commercial Quote.
Commercial Roof Replacement (Flat, TPO, PVC, Modified Bitumen) – San Diego County
Time to Install: 3–10 days (depends on roof size, building access, material)
Cost Range: $20,000–$250,000+ (based on square footage, materials, and tear-off requirements)
Pricing Disclaimer: Cost ranges are estimates only. Final pricing will vary based on your specific project size, roofing materials, and site conditions. A written proposal will be provided after inspection.
Commercial Roof Replacement (Flat, TPO, PVC, Modified Bitumen) – San Diego County
Commercial flat roofing doesn’t just protect — it performs. Whether you manage a retail plaza, warehouse, school, or office complex, TAG Roofing & Solar delivers code-compliant, energy-efficient roof replacement that reduces liabilities and extends the lifecycle of your asset.
We specialize in flat systems like TPO, modified bitumen, built-up, PVC, and fluid-applied membranes — with most installations completed in 3–10 days. We also offer phased planning, portfolio support, and flexible financing to
Why Choose TAG for Commercial Roofing?
- 35+ years of roofing experience across retail, industrial, and multi-tenant properties
- Licensed, insured, and OSHA-compliant crews
- Installation of TPO, PVC, Modified Bitumen, Built-Up, and fluid-applied systems
- Full permitting, planning, and inspection management
- Jobsite cleanliness, crew professionalism, and no corner-cutting
- Long-term manufacturer warranties + our 10-year workmanship guarantee
- Choose TAG Roofing & Solar for commercial roof replacement that’s efficient, code-compliant, and built to scale. Get a detailed site assessment and proposal—fast.
What to Expect When Hiring TAG
- On-Site Evaluation – We inspect decking, drainage, slope, existing damage, HVAC units, and access.
- Detailed Proposal – You’ll get a clear scope of work, timeline, safety plan, material spec sheet, and itemized pricing.
- Permitting & Scheduling – We manage all municipal and environmental permits and coordinate install around business operations.
- Roof Tear-Off & Prep – Old materials are removed, deck is repaired or replaced, and temporary coverings installed as needed.
- System Installation – Depending on the chosen material (TPO, Bitumen, etc.), we install per spec with inspections throughout.
- Final Cleanup & Walkthrough – We magnet-sweep, haul away debris, and confirm details before final sign-off.
- Post-Project Support – We stay in touch to ensure performance and provide documentation for warranty and asset records.
Timeframe & Cost Overview
- Time to Install: 3–10 days
- Cost Range: $20,000–$250,000+ (Varies by square footage, system type, and access conditions)
Pricing Disclaimer: All costs are estimates. Final pricing is based on your specific project scope, materials, and site conditions. A written proposal is provided after inspection.
Financing Options
We offer:
- 0% interest short-term contractor financing (on approved credit)
- Capital improvement budgeting support
- Commercial loan or phased billing options for multi-roof portfolios
Financing is subject to credit approval and eligibility. We’ll help you find the best fit — no pressure, no surprises.
Key FAQs
Built to Scale. Backed by TAG.
Choose TAG Roofing & Solar for commercial roof replacement that’s fast, compliant, and designed to perform. Request a detailed site assessment and proposal today.
