Business Details
9 Years
experience
Emergency
services
Commercial Roofing Services in Alhambra, CA
Since 2017, HP Roofing PRO has been a trusted commercial roofing partner in Southern California, delivering tailored solutions for commercial property owners, building managers, and real estate decision-makers. Our expertise spans fast, accurate roof asset inspections, comprehensive repair and reroof quotes, and timely assistance across multiple locations. We prioritize safety, efficiency, and customer satisfaction, offering 25-year leak-free warranties and using premium materials like Owens Corning systems.Our services include roof coatings, re-roofing, maintenance, and solar panel installations, all backed by a commitment to sustainability and cost-efficiency. With a focus on proactive maintenance and energy-saving solutions like cool roofing, we help clients extend roof lifespans and reduce energy costs. Fully licensed and insured, we serve Los Angeles, San Bernardino, San Diego, and beyond, combining decades of industry experience with innovative techniques to ensure long-term client relationships.
Services
Commercial Roof Repair
Roof Maintenance
Cool Roofing
Acrylic Roof Coating
Seamless Roofing
Solar Panel Installation
Skylight Removal
Roof Inspections
Leak Repairs
Maintenance Plans
Details
- Year established: 2017
Highlights and features
- We offer 25-year leak-free warranties on select systems.
- Our team conducts fast, accurate roof asset inspections.
- We provide transparent, detailed quotes with no hidden fees.
- We specialize in energy-efficient cool roofing solutions.
- We are fully licensed and insured for regulatory compliance.
Associations and certifications
- CSLB #1043546
- Preferred Roofing Contractor for Owens Corning
Services
Commercial Roof Repair
Our commercial roof repair service addresses leaks, billowing, and water ponding using high-grade roof mastic reinforced with polyester fabric for permanent patches. We prioritize rapid diagnosis and repair to prevent structural damage, mold, and electrical issues. Clients benefit from durable solutions that extend roof lifespan and minimize business disruption.
Cool Roofing
Cool roofing systems reflect sunlight and absorb less heat, reducing cooling costs by up to 30% and extending roof longevity. Ideal for California's climate, these systems use acrylic coatings or reflective materials to meet Title 24 energy standards. They also qualify for rebates under programs like SGIP, enhancing sustainability and cost savings.
Acrylic Roof Coating
Acrylic coatings restore aging roofs by sealing cracks and UV damage, adding 1015 years to their lifespan. This low-VOC, eco-friendly solution reduces energy bills and requires no tear-off, minimizing downtime. Its compatible with metal, concrete, and asphalt roofs, offering a cost-effective alternative to full replacements.
Seamless Roofing
Seamless roofing systems use continuous membrane coatings to eliminate leaks and reduce maintenance costs. Classified as a maintenance expense, these systems allow full cost write-offs in the installation year. They provide superior waterproofing and durability for commercial buildings, ensuring long-term protection against weather damage.
Solar Panel Installation
Solar panel systems generate renewable energy, lowering utility bills and carbon footprints. Designed for Southern California's climate, installations include roof assessments to ensure structural compatibility. Clients benefit from long-term energy savings, rebates under the SGIP program, and extended roof life due to reduced UV exposure.
People
Jeff Lim
Founder
Jeff Lim founded HP Roofing PRO in 2017, leveraging his background as a commercial property decision-maker to address industry gaps in transparency and sustainability. He focuses on empowering clients with informed roofing solutions that balance cost-efficiency and durability.
Questions
How long does a commercial roof last?
Lifespan varies by material: PVC (15–30 years), EPDM (20–30 years), metal (40–60 years). Regular maintenance extends longevity.
What are signs my roof needs repair?
Look for leaks, water stains, blistering, storm damage, or age exceeding expected lifespan. Schedule inspections promptly.
What are the benefits of cool roofing?
Cool roofs reduce energy costs, extend roof life, lower greenhouse emissions, and meet California’s Title 24 standards.
Do you offer emergency roof leak services?
Yes, we provide urgent leak repairs using permanent patches to prevent further damage and downtime.
What areas do you serve?
We operate in Southern California (Los Angeles, San Diego, Riverside), Northern California, Colorado, and Oregon.
What warranties do you provide?
We offer 15–25-year leak-free warranties depending on the roof system, including Owens Corning manufacturer warranties.
Videos
Reviews (4)
Liam Carter
Oct 20, 2021
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Very easy to work with and very reasonable price. They came and did the work when they said they would. Quick and efficient. Highly recommend. Representative very nice and the men cleaned up afterwards very well.
Jimmie Robinson
Aug 17, 2021
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We needed a new roof, and HP Commercial Roofing Pro was recommended to us. Their representative, was fast to come out to meet with us and give us a price. He was right on top of everything throughout the whole procedure, easy to reach and he did everything he could to make the whole process easier for us.
Annabelle Carol
Aug 03, 2021
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Had leaking issue in my rental, I called them to inspect. They told me the exact issue which they said it's not their specialty, they gave me recommendation for people specializing in that type of issue. To my surprise they insisted not to charge me despite they already sent someone over. It's such wonderful business, the girl who answered the phone, forgot her name is super nice
Hayat Lim
Sep 08, 2020
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very happy with my experience with HP Roofing. They came highly recommended and they do very good work.
Very happy with my experience with HP Roofing. They came highly recommended and they do very good work.
