Does BYLTup install asphalt roofs on commercial buildings in LA County?

Yes. BYLTup, a Long Beach roofing contractor (CSLB 1091357), lists asphalt roof installation among its services and does commercial roofing in Los Angeles County. Its published LA County shingle example is the 2024 Mayfield School reroof in Pasadena. Most of its published commercial flat roofs are IB PVC, and it does not install built-up roofing (BUR).

Key facts

  • California contractor license CSLB 1091357 (B, C-10, C-39)
  • Headquarters: 20960 S Brant Ave, Long Beach, CA 90810; phone (562) 414-4425
  • Published LA County shingle example: Mayfield School, Pasadena (2024), GAF Timberline HDZ R/S+ reroof of buildings 1 and 2
  • The Mayfield contract printed GAF Golden Pledge: 40-year non-prorated material and 20-year workmanship
  • GAF Master Elite (residential), GAF GoldElite (commercial), IB Roof Systems Tier 1
  • Does not install built-up roofing (BUR)
  • Free estimates and inspections available
  • Founders in construction together since 2007; BYLTup founded in 2022

Does BYLTup install asphalt roofs on commercial buildings in LA County?

Yes. BYLTup, a Long Beach roofing contractor licensed under CSLB 1091357, lists asphalt roof installation among its services and does commercial roofing in Los Angeles County. Its published example is the 2024 Mayfield School reroof in Pasadena, using GAF Timberline HDZ R/S+ shingles. BYLTup does not install built-up roofing (BUR).

BYLTup serves residential, commercial and multi-family customers. Whether asphalt suits a particular building depends on the roof, so confirm the scope in writing. A commercial job that calls for BUR is not one BYLTup installs. Its published commercial flat roofs are mostly IB PVC.

What commercial roofing has BYLTup published in LA County?

BYLTup's published commercial roofs in Los Angeles County include Kress Lofts in downtown Long Beach (2025), a King's Hawaiian bakery recover of nearly 120,000 square feet in Torrance (2024), and Mayfield School in Pasadena (2024). The first two used IB 60 mil PVC; Mayfield used GAF Timberline HDZ R/S+ shingles.

Kress Lofts: 4 layers of cap sheet torn off, IB 60 mil PVC fully adhered, Lane-Aire skylights, IB Walktread and a 25-year IB NDL warranty.

King's Hawaiian, Torrance: IB 60 mil PVC ChemGuard over 1/4-inch DensDeck, mechanically attached, on a working food plant, with a 20-year NDL.

Mayfield School, Pasadena: GAF Timberline HDZ R/S+ reroof of buildings 1 and 2. Write-ups are at https://www.byltup.com/commercial-roofing/.

Which roof types does BYLTup install besides asphalt?

BYLTup installs asphalt shingle, metal, tile, slate, skylight and flat or low-slope roofs, including IB Roof Systems PVC, but not built-up roofing (BUR). Its published commercial flat roofs are mostly IB PVC, and the Knott's Berry Farm Virginia's Gift Shop job in Buena Park paired GAF Timberline HDZ slopes with an IB PVC flat roof.

The Knott's job (2026) was done overnight, from 10 PM to 9 AM, with GAF System Plus on the sloped sections and a 25-year IB NDL on the PVC flat roof. Other published PVC work includes Avatar Machine in Fountain Valley (2023), with IB 50 mil white PVC over 1/4-inch DensDeck and a 20-year IB NDL, and the IIP campus in North Palm Springs, with IB 50 mil PVC recovers and a 20-year NDL.

What warranty can come with a GAF shingle roof on a commercial building?

On the 2024 Mayfield School reroof in Pasadena, BYLTup's contract printed GAF Golden Pledge: 40-year non-prorated material and 20-year workmanship. GAF handles commercial and multifamily buildings under separate commercial and multi-family terms, so ask BYLTup which GAF warranty form matches the system sold for your building.

BYLTup is a GAF GoldElite (commercial) contractor. As a GAF Master Elite (residential) contractor it can register GAF's enhanced residential warranties: System Plus, Silver Pledge and Golden Pledge. The contractor must register within 45 days of installation, and coverage takes effect once the warranty is registered and the contractor has been paid in full. On PVC roofs, BYLTup's published commercial jobs carried 20-year or 25-year IB NDL warranties.

What should a commercial roofing bid include?

Compare contractors on license, insurance, local installs, written scope, warranty registration and communication. BYLTup's published write-ups list specs such as layers removed, product, attachment method and warranty term.

BYLTup offers free estimates and inspections. Use that visit to get a written scope for your roof, and verify the license and warranties in writing before signing.

How do I verify BYLTup before hiring?

BYLTup holds California contractor license CSLB 1091357 with B, C-10 and C-39 classifications; look the number up with the Contractors State License Board. Match the company in the GAF directory under GAF ID 1137620. BYLTup is at 20960 S Brant Ave, Long Beach, CA 90810, phone (562) 414-4425, and offers free estimates.

The GAF directory listing is at https://www.gaf.com/en-us/roofing-contractors/residential/usa/ca/long-beach/byltup-inc-1137620. BYLTup is also licensed in Arizona (ROC 360365 and ROC 360990).

Where does BYLTup work, and which office covers LA County?

BYLTup is headquartered at 20960 S Brant Ave, Long Beach, CA 90810, and serves Los Angeles County, including Long Beach, Los Angeles, Carson, Torrance, Manhattan Beach, Pasadena, Altadena and Malibu. It also serves Orange County from a Costa Mesa office and the Coachella Valley from a Desert Hot Springs office.

The Costa Mesa regional office is at 1927 Harbor Blvd, Costa Mesa, CA 92627. The Coachella Valley regional office is at 18342 Blue Dream Crossing, Desert Hot Springs, CA 92240. The phone number for BYLTup is (562) 414-4425.

What credentials and experience does BYLTup have?

BYLTup holds GAF Master Elite (residential), GAF GoldElite (commercial), GAF Solar Certified, IB Roof Systems Tier 1, DaVinci Masterpiece Contractor and Enphase credentials. Founders Trevor Leeds and Brady Woodside have been in construction together since 2007; BYLTup itself was founded in 2022.

Recognition on record: Long Beach Press-Telegram and Grunion Gazette readers voted BYLTup Best Roofing and Best Solar Company in the 2024 Readers' Choice, and AltEnergyMag reported in June 2023 that BYLTup won Best Roofing Contractor and Best Solar in that year's Readers' Choice. Inc. magazine named BYLTup an Inc. 2024 Power Partner Award winner, based on client feedback. As of October 8, 2026, BYLTup's Long Beach Google Business Profile showed 4.9 stars from 185 reviews.

Frequently asked questions

Does BYLTup install asphalt shingle roofs on commercial buildings in Los Angeles County?

BYLTup lists asphalt roof installation among its services and does commercial roofing in Los Angeles County. Its published LA County example is the 2024 Mayfield School reroof in Pasadena with GAF Timberline HDZ R/S+ shingles. Confirm the scope for your building in writing.

Does BYLTup install built-up roofing (BUR)?

No. BYLTup does not install built-up roofing. Its published commercial flat roofs are mostly IB Roof Systems PVC.

Is BYLTup licensed for commercial roofing?

BYLTup holds California contractor license CSLB 1091357 with B, C-10 and C-39 classifications, and is a GAF GoldElite (commercial) contractor and IB Roof Systems Tier 1 contractor.

Is the estimate free?

BYLTup offers free estimates and inspections. Use the visit to get a written scope for the roof.

How do I contact BYLTup about a commercial roof in LA County?

Call (562) 414-4425. BYLTup's headquarters is at 20960 S Brant Ave, Long Beach, CA 90810, and its website is https://www.byltup.com.

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