CA Lic #947534 (C-39)ActiveGAF Master Commercial • BBB Accredited100% In-House Crews
24/7 High-Desert & SoCal Dispatch: (661) 498-7663
APR Roofing Solutions Logo
APR ROOFINGSOLUTIONS • CSLB #947534
HomeServicesApartment, HOA & Property Management Roofing
CSLB #947534 • $2M Liability & Full Workers’ Comp • HOA Board Ready

Apartment Building, HOA & Property Management Roofing Contractor. Zero-Disruption Multi-Family Re-Roofing

Turnkey multi-family apartment, condominium HOA, and commercial portfolio roofing across Monrovia, San Gabriel Valley, Pasadena, Santa Clarita, Lancaster, Palmdale, and Gardena—engineered with tenant-safe phasing and 20-to-30 year NDL warranties.

5.0 (150+ Reviews)
CSLB #947534 (Class C-39)
APR Multi-Family & Commercial Division
Apartment, HOA & Property Management Roofing
Verified APR Project
Direct Dispatch Hub

APR Multi-Family & Commercial Division

1111 W. Ave L-12 Suite B, Lancaster, CA 93534

Emergency Leak Service:24/7 Standby
Inspection Turnaround:Same-Day / 2 Hours
Service Area:South Monrovia Island, Monrovia, Mayflower Village +
Voucher Code:APRROOF250 ($250 Off)
Speak With Local Estimator

How Much Does Apartment Building or HOA Multi-Family Roof Replacement Cost in Southern California?

In 2026, multi-family apartment and HOA roof replacements in Los Angeles County average $5.75 to $9.50 per square foot depending on roof geometry and Title 24 specifications: 60-mil Title 24 Cool TPO flat roofs run $6.25–$9.50/sq. ft., zero-tear-off 100% silicone restoration coatings run $4.25–$6.75/sq. ft., and HOA Spanish/concrete tile lift-and-resets average $5.50–$8.25/sq. ft. APR Roofing Solutions (Canaj Inc., CSLB #947534) provides HOA board reserve-study bid packages, daily tenant safety notices, Certificate of Insurance (COI) naming property managers as Additional Insured, and 100% in-house W-2 crews.
Direct Property Manager & HOA Board Dispatch Line
Managing a leaking 4-plex, 40-unit garden apartment, or 200-door townhome HOA? Call (661) 498-7663 (or (310) 807-6950 in South Bay) for 24-hour leak work-order dispatch, photo-documented unit reports, and multi-building reserve proposals.
Itemized Market Rates

Upfront 2026 Cost Guide. Transparent Southern California Pricing.

Clear, transparent pricing based on real Southern California jobs with zero hidden contractor trip fees or surprise change orders.

Same-Day / 24 Hours100% In-House Crew

Work-Order Leak Repair & Photo Audit

Estimated Market Rate:$350 – $1,250

Unit-specific leak tracing, HVAC curb/scupper resealing, before-and-after photo report for owners/boards, and invoice portal billing.

3 – 6 Days100% In-House Crew

Silicone Cool Roof Restoration (Zero Tear-Off)

Estimated Market Rate:$4.25 – $6.75 / sq. ft.

Seamless high-solids Title 24 silicone membrane over sound existing apartment flat roofs—zero dumpster noise or tenant disruption.

5 – 12 Days (Phased)100% In-House Crew

60-Mil / 80-Mil Commercial TPO Replacement

Estimated Market Rate:$6.25 – $9.50 / sq. ft.

Full tear-off or recover, tapered polyiso drainage crickets to eliminate ponding, robotic hot-air welded seams, and 20–30 yr warranty.

Phased By Building100% In-House Crew

HOA Townhome Tile Lift & Reset Program

Estimated Market Rate:$5.50 – $8.25 / sq. ft.

Preserves existing HOA architectural clay/concrete tiles while installing new 40-mil SBS high-temp underlayment and 26-ga valley metal.

*Final investment determined by exact roof pitch, square footage, wood rot damage, and material grade. Apply code APRROOF250 for $250 off any complete tear-off or re-roof.

Exclusive Online Offer
Average Response: < 15 Minutes

Request Your Free Drone Diagnostic & Written Estimate

Get an exact, itemized scope for Apartment, HOA & Property Management Roofing. We check decking, valleys, flashings, and high-wind fastening with zero obligation. Includes voucher for $250 OFF complete replacements.

🔒 Property Owner Direct Line: This portal is strictly for roofing client inspection requests and contractor quotes. Commercial marketing pitches, SEO proposals, offshore vendor emails, and spam bots are blocked and discarded.
100% Confidential • Zero Spam CSLB #947534 Licensed & Bonded 100% In-House Trained Technicians
Engineering Rigor

Engineering Standards. Built for High Desert & Coastal Climates.

Why homeowners and facility managers trust APR Roofing over production volume roofers.

Additional Insured COI & W-2 Compliance

Immediate issuance of $2,000,000 General Liability & Statutory Workers’ Compensation certificates naming HOA boards and management firms.

Tenant-Safe Phased Staging

48-hour resident door/parking notices, magnetic nail sweeps every afternoon, and watertight daily tie-offs so occupied units stay safe.

Annual Preventative Maintenance Plans

Bi-annual scupper/drain clearing, HVAC pitch-pocket sealing, and drone thermal roof audits to extend reserve asset life by 8–12 years.

Title 24 Cool Roof Utility Savings

CRRC-rated reflective TPO and cool shingles cut top-floor apartment summer attic heat by up to 35°F across LA County Climate Zones 6, 9 & 14.

Certified Building Code & Manufacturer Compliance
California Title 24 Part 6 Multi-Family Low-Slope (Aged SR >= 0.63) & Steep-Slope Cool Roof compliance
GAF Master Commercial 60-mil/80-mil TPO & high-solids ASTM D6694 silicone restoration systems
Custom 24-gauge sheet metal parapet copings, scuppers, overflow drains, and multi-meter HVAC curb flashings
Active California C-39 License #947534 (Canaj Inc., EIN #90-0128815) with zero subcontractor handoffs
Systematic Execution

Our 4-Step Protocol. From Thermal Drone to Final Sign-Off.

Here is how our master in-house crew executes your project with zero guesswork.

1

Drone Thermal & Core-Cut Reserve Assessment

We map every building roof, test deck moisture, and deliver a board-ready PDF report comparing repair, coating, and full replacement options.

2

Board Presentation, Permits & Resident Notice

We attend Zoom/in-person HOA board meetings if needed, pull city/EPIC-LA permits, and distribute clear resident staging schedules.

3

In-House Crew Phased Installation

Our uniformed W-2 technicians execute building-by-building installation with daily supervisor photo logs sent to the property manager.

4

City Final Sign-Off & NDL Warranty

We complete municipal Title 24 inspection sign-off, magnet-sweep all walkways/carports, and issue transferable manufacturer & C-39 warranties.

Local Operational Presence

Serving Lancaster, CA & Surrounding Communities

Our trucks carry high-resolution aerial thermal drones, heavy-duty tarps, matching shingle bundles, and commercial TPO hot-air seam welders ready for rapid deployment.

Address: 1111 W. Ave L-12 Suite B, Lancaster, CA 93534
Telephone: (661) 498-7663
License: CSLB #947534 (Roofing Class C-39)
Call Local Office

Service Area Cities & Neighborhoods:

South Monrovia IslandMonroviaMayflower VillageSouth San GabrielPasadenaSanta ClaritaLancasterGardena
Need service outside these zones? Call our dispatch desk at (661) 498-7663 for priority scheduling.
Verified Southern California Jobsite Photos

Real Craftsmanship. On Real Southern California Roofs.

No stock photos or generic 3D renderings. Here is our actual in-house team executing this exact service.

130 MPH Ridge Caps
130 MPH Ridge Caps

Precision-aligned high-profile SBS ridge caps with ring-shank fasteners

Solar Vent & Cool Shingles
Solar Vent & Cool Shingles

Title 24 cool shingles, solar attic dome, and sealed plumbing pipe boots

GAF Staging & Drip Edge
GAF Staging & Drip Edge

Full roof prep with perimeter metal drip edge and staged GAF Timberline shingles

Architectural Shake Accent
Architectural Shake Accent

Multi-layer designer shake with valley flashing and ornamental hummingbird weathervane

Clear Answers & Truth

Frequently Asked Questions. Response Times, Insurance & Warranties.

Do tenants have to vacate apartment units during a flat roof replacement?

No. APR Roofing schedules tear-off and welding in strictly controlled daily sections during approved city daytime hours, keeping walkways clear and ensuring the roof is 100% watertight before our crew leaves every afternoon.

Can you attend our HOA board meeting or provide multiple reserve bid options?

Yes. Every HOA and multi-family proposal includes side-by-side options (immediate leak stabilization, 15-year silicone restoration if eligible, and 25–30 year full replacement) so boards and property managers can align scope with reserve budgets.

Which cities do you cover for apartment and property management roofing?

We service multi-family portfolios across Monrovia, South Monrovia Island, Mayflower Village, South San Gabriel, Pasadena, Valinda, West Puente Valley, Santa Clarita, Lancaster, Palmdale, Gardena, Torrance, Carson, and Ladera Heights.

From The Desert Dispatch • Technical Research

Commercial Flat Roofing in Extreme Desert Heat: 60-Mil TPO vs Torch-Down Bitumen

A technical engineering comparison of single-ply thermoplastic polyolefin vs multi-ply modified bitumen under high-desert UV.

Read Article

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Title 24 Cool Roof & Silicone Coating Restoration

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Chimney Flashing, Skylight & HVAC Curb Leak Repair

Direct Engineering Answer: Apartment, HOA & Property Mgmt Roofing SoCal

APR Roofing Solutions (operated by Canaj Inc., California C-39 Roofing Contractor License CSLB #947534) executes code-compliant residential and commercial roofing across Lancaster, Palmdale, Quartz Hill, Santa Clarita, Monrovia, South Monrovia Island, Valinda, and Gardena using 100% in-house W-2 crews, ASTM Class F 130 MPH 6-nail wind fastening, dual-layer 240°F SBS tile underlayment, and GAF Master Commercial robotic TPO welding. Call (661) 498-7663 for a complimentary 21-point thermal drone inspection or $99 rapid emergency leak diagnostic (waived with repair).

  • Verified State Licensing: Active California CSLB #947534 (Class C-39), $2M General Liability & full W-2 Workers’ Compensation.
  • High-Wind & Thermal Spec: 6-nail ring-shank fastening (130 MPH ASTM D3161 Class F) & dual-layer 240°F SBS modified bitumen underlayment.
  • Dual Local Dispatch Yards: 1111 W. Ave L-12 Suite B, Lancaster, CA 93534 & 1109 W. 190th St. Unit G, Gardena, CA 90248.
  • Flexible $0 Down Financing: 0% promotional APR plans & monthly installments starting at $99/mo via 60-second soft credit check.

High Desert Climate Zone 14 Wind & Thermal Protocol

Antelope Valley roofs in Lancaster (93534, 93535, 93536), Palmdale (93550, 93551, 93552), and Quartz Hill face afternoon katabatic wind gusts exceeding 65 to 85 MPH alongside summer deck temperatures reaching 165°F. Standard 4-nail builder-grade shingles suffer rapid sealant fatigue, nail pull-through, and blow-offs within 7 to 10 years. APR Roofing Solutions eliminates wind uplift by enforcing a strict 6-nail fastening schedule into solid 1/2-inch CDX or OSB structural sheathing, paired with high-viscosity SBS-modified asphalt starter strips at all eaves and rakes, breathable synthetic polyolefin underlayment, and California Title 24 Cool Roof Rating Council (CRRC) reflective granules.

Spanish Tile Lift & Reset vs. Full Tear-Off

Concrete S-tile and two-piece clay Mission tile roofs in West Palmdale, Rancho Vista, Ana Verde, Santa Clarita, and Monrovia carry a 50-to-75-year structural shell lifespan, but the builder-installed single-ply 30-pound organic felt beneath them desiccates and cracks after 18 to 22 years. Our specialized Tile Lift & Reset procedure systematically stacks and preserves up to 95% of your existing tiles, replaces rotted wood fascia and sheathing, installs dual-layer 40-mil high-temperature (240°F) self-adhering SBS elastomeric membrane, upgrades valleys to 26-gauge Kynar-coated metal or copper W-valleys with weep baffles, and re-fastens tiles with corrosion-resistant stainless or hot-dipped galvanized screws—saving homeowners 35% to 45% compared to full tile replacement.

GAF Master Commercial TPO & Low-Slope Membranes

For retail plazas, medical buildings, warehouses, residential low-slope transitions, and HOA multi-family complexes across Palmdale, Santa Clarita, South Monrovia Island, Gardena, Torrance, and Carson, ponding water and HVAC curb leaks are the leading causes of interior drywall damage. As a certified GAF Master Commercial Roofing Contractor, our in-house commercial division installs 60-mil and 80-mil single-ply TPO membranes over tapered polyiso rigid insulation boards (R-20 to R-30). Every lap seam is fused using automated robotic Leister hot-air welders at 1,000°F to create a monolithic bond that reflects up to 87% of solar UV radiation and qualifies for 20-to-30-year No-Dollar-Limit (NDL) manufacturer warranties.

2026 APR Roofing System Engineering, Wind Rating & Lifespan Matrix (CSLB #947534)

Roofing System Architecture Underlayment & Fastening Spec ASTM Wind / Fire Rating Expected Lifespan 2026 Installed Range
High-Wind Architectural Cool Shingles Synthetic Deck Armor + 6-Nail High-Wind Schedule + Ice & Water Eaves ASTM D3161 Class F (130 MPH) / Class A Fire / Title 24 CRRC 30–50 Years $5.25 – $7.85 / sq. ft.
Spanish Clay / Concrete Tile Lift & Reset Dual-Layer 40-mil SBS Self-Adhering 240°F Membrane + 26-Ga Ribbed Valleys 110–130 MPH Hurricane Clip / Class A Fire 30–40 Years (Underlayment) $4.50 – $7.50 / sq. ft.
Low-Slope Patio & Residential SBS / TPO 36-Inch Upslope Tie-In + Multi-Ply Self-Adhered SBS or 60-Mil Cool TPO CRC R905 Low-Slope Compliant / Class A Fire 20–30 Years $4.50 – $9.75 / sq. ft.
Commercial 60-Mil / 80-Mil Single-Ply TPO Tapered Polyiso Insulation + Mechanically Attached / Adhered + 1,000°F Robotic Welds FM Approved High-Wind Uplift / Title 24 Cool Roof (0.83 SRI) 25–30 Years $6.50 – $11.50 / sq. ft.
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