Seal Coating Los Angeles, CA
Professional asphalt seal coating for Los Angeles commercial properties — UV-resistant formula for 284 sunny days and UV Index 11 extreme, coastal salt-air formula for Santa Monica and the Westside, and San Fernando Valley heat-rated spec for 100°F plus summer peaks. SCAQMD Rule 1113 compliant asphalt emulsion. After-hours and overnight scheduling standard. Van Nuys local office. Free written estimates.
CA Contractor License #1138257 · BBB Accredited · Veteran-Owned · Van Nuys Local Office · Mon–Sun 8am–7pm
What Does Seal Coating Cost in Los Angeles & How Does It Work?
Asphalt seal coating in Los Angeles costs $0.14–$0.28 per square foot. Small lots under 10,000 sq ft run $1,400–$2,800. Mid lots 10,000–25,000 sq ft run $2,800–$7,000. Large lots over 25,000 sq ft run $7,000–$14,000+. After-hours and overnight work adds 15–25%. Los Angeles requires a UV-resistant high-polymer asphalt emulsion formula — 284 sunny days per year with UV Index reaching 11 extreme degrades untreated asphalt from rich black to gray within 18–24 months. Coastal Santa Monica and Westside properties require a separate salt-air resistant formula. San Fernando Valley lots — Van Nuys, Woodland Hills, Burbank, Hollywood — need re-sealing every 2 years due to 100°F+ summer heat. Coastal lots every 3 years. All material must comply with SCAQMD Rule 1113 VOC limits — coal tar sealers are banned in California. LAFD fire lane markings and CBC Title 24 ADA spaces must be fully restored after seal coat cure. Call (818) 930-5859 for a same-day free written estimate.
- Free On-Site Inspection — Assessment of your LA property including pavement condition, crack networks, ADA gaps, and LAFD fire lane status. Written estimate within 24 hours. After-hours scheduling discussed at this stage.
- Pothole Repair — Cold or hot mix asphalt patching for all surface failures. Potholes must be filled and cured before seal coating — sealing over potholes traps debris and accelerates subsurface damage.
- Hot-Pour Crack Filling — ASTM D6690 Type II rubberized crack filler at 350°F seals all cracks before sealing. Critical step — coating over unfilled cracks buries vehicle fluid contamination and causes premature seal coat failure.
- Surface Cleaning — Power washing and compressed air blowout removes petroleum contamination, tire rubber, and debris. Oil stains receive spot treatment — untreated oil spots prevent seal coat adhesion and create bubbling failures.
- Zone-Specific Material Selection — San Fernando Valley and inland: high-polymer UV-resistant asphalt emulsion. Santa Monica, Marina del Rey, Venice, Malibu: salt-air resistant low-permeability coastal formula. All SCAQMD Rule 1113 VOC compliant.
- Two-Coat Application — Squeegee or spray application. Minimum 24-hour cure between coats. 24–48 hours cure before re-striping. Lot remains closed during cure window.
- Complete Re-Striping — LAMC § 12.21 stall dimensions, CBC Title 24 ADA spaces, LAFD CFC § 503 fire lane markings, directional arrows, and all pavement markings fully restored. Mandatory — seal coat obliterates all existing markings.
Professional Seal Coating in Los Angeles, California
Bowman Parking Lot Striping and Seal Coating is a veteran-owned, licensed asphalt contractor serving all of Los Angeles from our Van Nuys local office. We provide professional asphalt seal coating, crack filling, and parking lot re-striping throughout Los Angeles County. Call (818) 930-5859 for a free written estimate.
Los Angeles presents three distinct seal coating markets — each requiring different material specifications. The San Fernando Valley’s extreme summer heat above 100°F accelerates UV oxidation faster than anywhere else in the metro. The Westside’s coastal marine layer and salt air attack asphalt with a completely different mechanism. Downtown LA, Century City, and Hollywood experience urban heat island effects that compound standard UV deterioration. No single formula addresses all three — and most Los Angeles contractors use one generic product for all locations.
Van Nuys, Woodland Hills, Burbank, Hollywood — 100°F+ summer peaks with UV Index 11 extreme. Asphalt oxidizes from rich black to gray within 18 months without protection. UV-resistant high-polymer asphalt emulsion formula. Early morning scheduling for peak summer months. Most aggressive seal coat cycle in the LA metro.
Downtown LA, Koreatown, Century City, Westwood, Mid-Wilshire — urban heat island effect compounds UV oxidation. Heavy vehicle traffic from delivery trucks, rideshare, and entertainment industry adds load stress. Standard UV-resistant formula. After-hours mandatory for retail and entertainment corridors.
Santa Monica, Marina del Rey, Venice, Malibu — salt air and marine layer moisture attack asphalt through a different mechanism than UV. Requires salt-air resistant low-permeability coastal formula. Cooler temperatures mean slower oxidation but salt air damage never stops. Coastal formula is a distinct product from standard inland spec.
Licensed, Accredited & Verified
Owner-operated from Van Nuys — not a franchise or subcontractor network. Military-grade precision on every LA project. We schedule around your tenants and operations. About us →
Active and verified by the CSLB. Fully bonded and insured — COI naming your property available on request. DIR registered for LA public works projects.
We are the only LA contractor that explicitly specifies different asphalt emulsion formulas for Valley, Central LA, and Coastal markets. One generic product does not protect all three climate zones. This single difference determines how long your seal coat lasts.
Overnight, early morning, and weekend seal coating is a standard service option throughout Los Angeles. Retail centers, medical facilities, entertainment venues, and studio-adjacent properties cannot close for daytime maintenance. (818) 930-5859
Why Los Angeles Parking Lots Need Professional Seal Coating
SCAQMD Rule 1113 — VOC Compliance Mandatory
All asphalt sealers used in Los Angeles County must comply with South Coast Air Quality Management District Rule 1113 VOC limits. Coal tar emulsion sealers — commonly used in other states — are banned in California. Only asphalt-based emulsion sealers meet SCAQMD requirements. This eliminates a significant category of national contractors who import standard coal tar products from non-SCAQMD jurisdictions. Every Bowman seal coat project in Los Angeles uses SCAQMD Rule 1113 compliant asphalt emulsion exclusively.
284 Sunny Days — UV Index 11 Extreme
Los Angeles receives more annual sunshine than almost any other major American city. UV Index reaching 11 — classified as extreme — bombards asphalt binder with radiation that breaks molecular bonds, makes the material brittle, and accelerates surface raveling. Untreated asphalt in the San Fernando Valley begins showing gray oxidation within 12 months. Within 2 to 3 years, surface cracking develops. Within 10 to 15 years, unprotected lots in high-UV areas often require full replacement at $4 to $10 per square foot — compared to $0.14 to $0.28 per square foot for preventive sealing. ROI comparison →
Coastal Salt Air — The Westside Threat
Properties within 5 miles of the Pacific Ocean in Santa Monica, Marina del Rey, Venice, and Malibu face salt chloride ion penetration — a corrosion mechanism that works year-round regardless of temperature. Standard inland asphalt emulsion has insufficient permeability resistance for coastal environments. The coastal formula used by Bowman for Westside properties uses low-permeability binder compounds that resist chloride penetration while still meeting SCAQMD Rule 1113 compliance. Seal coating guide →
Mandatory Re-Striping After Seal Coat
Seal coating obliterates 100% of existing pavement markings — parking stalls, ADA accessible spaces, LAFD fire lane markings, directional arrows, and all painted lines. Re-striping after seal coat is mandatory under multiple overlapping Los Angeles codes. LAMC § 12.21 requires stall markings to be clearly visible at all times. CBC Title 24 Chapter 11B requires ADA markings to be maintained — a gap between seal coat and ADA restoration creates immediate $4,000 per-visit Unruh Civil Rights Act liability. LAFD CFC § 503 requires fire lane markings to be restored before the lot reopens — active citations carry daily accumulating fines. Bowman coordinates seal coat and re-stripe as a single project in one mobilization.
Los Angeles Seal Coating Services
Complete asphalt maintenance package for Los Angeles commercial properties — single-mobilization seal coat, crack fill, and re-stripe. SCAQMD Rule 1113 compliant. After-hours and overnight scheduling available throughout LA County.
⬛ Asphalt Seal Coating — UV-Resistant Formula
High-polymer UV-resistant asphalt emulsion for San Fernando Valley and inland LA properties. Blocks 99% of UV radiation that oxidizes asphalt binder. Recommended every 2 years in the Valley, 2–3 years in central LA. SCAQMD Rule 1113 VOC compliant. Two-coat squeegee or spray application.
$0.14–$0.28/sq ft · 2-coat application · 24-hr cure between coats Seal Coating Services🌊 Coastal Salt-Air Formula — Westside
Salt-air resistant low-permeability asphalt emulsion for Santa Monica, Marina del Rey, Venice, Malibu, and all Pacific Coast corridor properties. Resists chloride ion penetration from marine layer and ocean salt air. SCAQMD Rule 1113 compliant. Recommended every 3 years. Distinct product from standard inland formula.
$0.16–$0.30/sq ft · coastal premium · SCAQMD compliant Coastal Seal Coating🔧 Hot-Pour Crack Filling Before Seal Coat
ASTM D6690 Type II hot-pour rubberized crack filling at 350°F before every seal coat application. Mandatory first step — sealing over unfilled cracks buries vehicle fluid contamination and causes premature failure. San Fernando Valley lots with thermal cycling develop annual crack networks requiring treatment before sealing. Crack filling →
$0.50–$3.00/linear ft · always before seal coat · ASTM D6690 Type II Crack Filling Services🏁 Post-Seal Re-Striping — LAMC § 12.21
Complete parking lot re-striping after seal coat cure. LAMC § 12.21 compliant stall dimensions — standard 8.5-foot by 18-foot per Chart 5. SCAQMD Rule 1113 VOC compliant high-solids waterborne traffic paint. All markings restored — stalls, ADA spaces, fire lanes, directional arrows. 24–48 hour cure required before re-stripe. Striping services →
$0.40–$1.00/linear ft · LAMC § 12.21 compliant · coordinated with seal coat Re-Striping Services♿ ADA Restoration After Seal Coat — CBC Title 24
Complete ADA accessible parking space restoration after seal coat. Seal coat obliterates all ADA markings — immediate Unruh Civil Rights Act liability until restoration. ISA wheelchair symbol, access aisle hatch, van-accessible designation, 60-inch sign height. Free ADA audit included. $4,000 per-visit exposure under California Civil Code § 51 — no injury required. ADA services →
$60–$175 per space · free ADA audit · CBC Title 24 Chapter 11B ADA Compliance🔴 LAFD Fire Lane Re-Marking After Seal Coat
Complete LAFD fire lane restoration after seal coat. Fire lane markings must be restored before lot reopens — LAFD CFC § 503 citations carry daily accumulating fines. 20-foot minimum width for standard properties. 26-foot for buildings over 30 feet — Downtown LA, Century City, Hollywood, all major medical campuses. Emergency same-day response for active citations. Fire lane guide →
$3.00–$7.00/linear ft · 20-ft / 26-ft minimum · CVC § 22500.1 stenciling Fire Lane Services🔨 Pothole Repair Before Seal Coat
Cold and hot mix asphalt pothole repair before seal coating. Sealing over potholes traps debris and moisture accelerating subsurface damage. Eliminates trip hazards and ADA accessible route liability under California Civil Code § 51. Coordinated with crack fill and seal coat for single-mobilization efficiency.
$150–$800 per repair area · before seal coat sequence mandatory Pothole Repair📦 Full Combo — Crack Fill + Seal + Re-Stripe
Complete parking lot maintenance in one mobilization — the optimal Los Angeles solution. Correct sequence: pothole repair, crack fill, seal coat with 24-hour cure, full re-stripe including LAMC § 12.21 stalls, ADA, LAFD fire lanes, and all markings. Saves 15–25% over individual service mobilization. After-hours scheduling coordinated at booking. Maintenance plans →
$1,500–$14,000+ per project · saves 15–25% vs separate projects Maintenance PlansCorrect Los Angeles Seal Coating Sequence
Getting the sequence wrong is the most common reason LA parking lots fail prematurely after seal coating. Every step must happen in order — no shortcuts, no skips.
Free On-Site Assessment
Pavement condition, crack networks, ADA gaps, LAFD fire lane status, and after-hours scheduling requirements evaluated. Written estimate within 24 hours. Zone-specific material recommendation — Valley, central LA, or coastal formula.
Pothole Repair
All potholes filled and cured before any surface treatment. Cold or hot mix asphalt patching. Sealing over potholes traps debris and accelerates subsurface damage — eliminates this before coating.
Hot-Pour Crack Filling
ASTM D6690 Type II rubberized crack filler at 350°F applied to all cracks. Critical step — coating over unfilled cracks buries oil contamination and causes bubbling failure within the first LA winter rain season.
Surface Cleaning
Power washing and compressed air blowout. Oil stains receive spot primer treatment — untreated petroleum prevents adhesion and creates visible failure bubbles. This step is the most commonly skipped by low-bid contractors.
Zone Material Applied
Valley and inland: UV-resistant high-polymer asphalt emulsion. Coastal Westside: salt-air resistant low-permeability formula. All SCAQMD Rule 1113 VOC compliant. Two-coat squeegee or spray application.
Cure Window
Minimum 24 hours between coats. 24–48 hours total cure before re-striping. Lot remains closed. Temperature must stay above 50°F — LA winter scheduling avoids overnight rain forecasts December through March.
Complete Re-Stripe
LAMC § 12.21 stalls, CBC Title 24 ADA spaces, LAFD CFC § 503 fire lanes, directional arrows. All markings restored before lot reopens. ADA and fire lanes prioritized first — liability exposure during gap period.
Photo Documentation
Before-and-after photos provided for your property compliance files — essential if LAFD or ADA demand letter arrives later. Written completion record with all services performed.
Los Angeles Seal Coating Cost Calculator
Get an instant ballpark estimate for your Los Angeles property. For an exact written quote call (818) 930-5859 or request online.
Los Angeles County · 2026 market rates · Zone-specific formula pricing
Estimates based on 2026 Los Angeles market rates. Coastal formula adds 10–15% over standard inland formula. After-hours scheduling adds 15–25%. Rush service adds 20–30%. For a binding written estimate call (818) 930-5859. Free — no obligation. See our full cost calculator →
Los Angeles Seal Coating Pricing Guide — 2026
2026 Los Angeles market rates. Coastal formula adds 10–15% over standard inland pricing. After-hours and overnight scheduling adds 15–25%. Rush service adds 20–30%. Bundle seal coat with crack fill and re-stripe saves 15–25% over individual mobilization. Full pricing guide →
| Service | Unit Rate | 10,000 sq ft | 25,000 sq ft | 50,000 sq ft |
|---|---|---|---|---|
| Seal Coat — Valley / Central LA | $0.14–$0.22/sq ft | $1,400–$2,200 | $3,500–$5,500 | $7,000–$11,000 |
| Seal Coat — Coastal Westside | $0.16–$0.28/sq ft | $1,600–$2,800 | $4,000–$7,000 | $8,000–$14,000 |
| Hot-Pour Crack Filling | $0.50–$3.00/lin ft | Depends on crack density — always before seal coat | ||
| Re-Stripe After Seal Coat | $0.40–$1.00/lin ft | Mandatory after seal coat — coordinate as single project | ||
| ADA Restoration | Per space | $60–$175 per accessible space · free ADA audit included | ||
| LAFD Fire Lane Re-Marking | $3.00–$7.00/lin ft | Must restore before lot reopens — LAFD citations daily | ||
| Full Combo — Crack Fill + Seal + Stripe | Bundle | $2,200–$4,500 | $5,500–$11,000 | $11,000–$22,000+ |
| After-Hours / Overnight Premium | Per project | +15–25% — standard for retail, medical, and entertainment venues | ||
| Rush / Emergency Service | Per project | +20–30% — same-week scheduling for LAFD or ADA compliance emergencies | ||
All asphalt sealers applied in Los Angeles County must comply with SCAQMD Rule 1113 VOC limits. Coal tar emulsion sealers — standard in many other states — are banned in California. Only asphalt-based emulsion sealers are code compliant in LA County. Any contractor offering coal tar sealer is in violation of California law. Bowman uses SCAQMD Rule 1113 compliant asphalt emulsion exclusively on every Los Angeles project.
Los Angeles Neighborhoods & Surrounding Cities We Serve
We serve every commercial corridor in Los Angeles — from the San Fernando Valley through the Westside to South Bay. After-hours and overnight scheduling available throughout.
Our Van Nuys office serves every neighborhood and incorporated city in Los Angeles County. Same-day free written estimates. After-hours and overnight scheduling standard. Call (818) 930-5859 — Mon–Sun 8am–7pm.
Why Los Angeles Property Owners Choose Bowman
🎖️ Veteran-Owned — Owner-Operated
Military-grade precision on every project. Not a franchise — not a subcontractor network. The same owner who gives you the estimate oversees your project. Military discipline applied to scheduling, surface preparation, and documentation standards.
☀️ 🌊 Three-Zone Material Expertise
We specify different formulas for Valley, central LA, and coastal markets. Most LA contractors use one generic product everywhere. The right formula for your zone determines whether your seal coat lasts 2 to 3 years or fails in 12 months.
🌙 After-Hours — Standard, Not Premium Category
Overnight and weekend seal coating is a standard scheduling option throughout LA. Retail centers, medical facilities, entertainment venues, and studio lots cannot close for daytime maintenance. We schedule around your operations — always.
📋 Single-Mobilization — Seal + Crack Fill + Re-Stripe
We coordinate the complete sequence — crack filling, seal coat application, cure window, and re-stripe including ADA and LAFD fire lanes — in one mobilization. No separate contractors, no coordination problems, no scheduling gaps that create compliance exposure.
⚠️ SCAQMD Compliance — Always
Coal tar sealers are banned in California. Every product we use is SCAQMD Rule 1113 VOC compliant asphalt emulsion. We will never put your property at risk of an SCAQMD violation by using non-compliant materials regardless of cost pressure.
🚒 LAFD Fire Lane Expertise — 106 Stations
We know the LAFD’s 20-foot and 26-foot fire lane width standards and exactly which Downtown, Century City, Hollywood, and medical campus properties require the taller 26-foot clearance. Emergency same-day response for active LAFD citations.
Google Reviews & Client Feedback
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Every review on our Google Business Profile is verified by Google — from real property owners and managers across Los Angeles and Southern California.
Los Angeles Seal Coating FAQ — 2026
Common questions from Los Angeles property owners. Call (818) 930-5859 for immediate answers.
Asphalt seal coating in Los Angeles costs $0.14–$0.28 per square foot. Small lots under 10,000 sq ft: $1,400–$2,800. Mid lots 10,000–25,000 sq ft: $2,800–$7,000. Large lots over 25,000 sq ft: $7,000–$14,000+. Coastal Westside formula adds 10–15% over standard inland pricing. After-hours scheduling adds 15–25%. Rush service adds 20–30%. Bundle crack fill, seal coat, and re-stripe in one project saves 15–25% over separate mobilization. Call (818) 930-5859 for a same-day free written estimate.
Seal coat frequency depends on your LA zone. San Fernando Valley — Van Nuys, Woodland Hills, Burbank, Hollywood: every 2 years — 100°F+ summer heat and UV Index 11 extreme accelerate deterioration. Central LA — Downtown, Century City, Koreatown: every 2–3 years. Coastal Westside — Santa Monica, Marina del Rey: every 3 years — cooler temperatures but continuous salt air exposure. Properties showing gray oxidation or surface cracking regardless of schedule need immediate sealing — deterioration is already underway. New asphalt should not be sealed for 6–12 months after installation. Lifecycle guide →
Yes — re-striping after seal coating is mandatory. Seal coat completely covers all existing pavement markings. After 24–48 hour cure, complete re-striping is required — LAMC § 12.21 stall dimensions, CBC Title 24 ADA spaces, LAFD CFC § 503 fire lane markings, directional arrows, and all painted lines. ADA markings must be restored immediately after cure — any gap creates $4,000 per-visit Unruh Civil Rights Act liability under California Civil Code § 51. LAFD fire lane markings must be restored before the lot reopens — citations carry daily accumulating fines. Bowman coordinates seal coat and re-stripe as a single project in one mobilization. Re-striping services →
SCAQMD Rule 1113 sets VOC limits for all surface coatings applied in Los Angeles County including asphalt sealers. Coal tar emulsion sealers are banned in California — only asphalt-based emulsion sealers are code compliant. Any contractor applying coal tar sealer in Los Angeles County is in violation of SCAQMD rules and potentially subject to enforcement. Bowman uses SCAQMD Rule 1113 compliant asphalt emulsion exclusively on every Los Angeles project. SCAQMD also covers Orange, Riverside, and San Bernardino Counties — the same VOC restrictions apply throughout Southern California.
Yes — after-hours and overnight seal coating is a standard service option, not an unusual request. Los Angeles retail centers, medical facilities, entertainment venues, studio-adjacent properties, and restaurant corridors cannot close for daytime maintenance. We schedule overnight seal coating projects from approximately 10pm to 6am allowing full cure before business hours. Weekend scheduling also available. After-hours scheduling adds 15–25% to project cost. Call (818) 930-5859 to discuss your scheduling requirements.
The San Fernando Valley and inland LA properties require a high-polymer UV-resistant asphalt emulsion — formulated to resist UV oxidation at 284 sunny days per year with UV Index reaching 11 extreme and surface temperatures exceeding 140°F on black asphalt in summer. Coastal Westside properties in Santa Monica, Marina del Rey, Venice, and Malibu require a salt-air resistant low-permeability coastal formula — formulated to resist chloride ion penetration from Pacific Ocean salt air and marine layer moisture, a completely different degradation mechanism than UV oxidation. Using the wrong formula reduces seal coat service life by 30–50% and wastes the investment.
Yes. California Contractor License #1138257, active and verified by the CSLB. Fully bonded and insured — COI naming your property available on request. BBB Accredited. Veteran-owned. DIR registered for Los Angeles public works projects. Member of the Los Angeles Area Chamber of Commerce and California Apartment Association. Van Nuys local office serving all of Los Angeles County. Call (818) 930-5859 for a same-day free written estimate. Licensing details →
Get Your Free Los Angeles Seal Coating Estimate
UV-resistant and coastal salt-air formulas. SCAQMD Rule 1113 compliant. After-hours and overnight scheduling. Complete crack fill, seal coat, and re-stripe in one mobilization. Written estimates at no charge.
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