About Us
Durable Commercial Roofing in Southern California
A licensed commercial roofing contractor since 2017, trusted by property owners and facility managers across California, and built around permanence and accountability.
"In commercial roofing, the biggest risk isn't leaks, it's choosing a contractor who can disappear. That's why we focus on permanence and accountability, not price."
Jeff Lim
Founder, HP Roofing Pro
Commercial roofing decisions are not consumer purchases. They are risk decisions that affect tenants, operations, and asset value. Pricing should be evaluated alongside accountability, longevity, and the ability to support the building over time.
A Long-Term Roofing Partner
Founded by Jeff Lim, HP Roofing Pro has grown into an established commercial roofing company trusted by property owners, facility managers, asset managers, and commercial decision-makers across California. As the company approaches a decade in business, it stands as more than a contractor: a long-term roofing partner known for dependable execution, strong documentation, and roofing systems built for lasting performance.
From its main office in Alhambra, California, HP Roofing Pro serves clients throughout the state. The company is fully licensed and insured (CSLB #1043546) and operates with the structure, accountability, and professionalism serious commercial clients expect.
HP Roofing Pro focuses on far more than temporary repairs or short-term fixes. The company helps clients protect commercial assets through detailed evaluations, practical recommendations, and roofing solutions designed for durability, sustainability, and lifecycle value, systems engineered to perform for decades, with many designed around a 30-year horizon of protection and reliability.
Our work is backed by 15-25 year leak-free warranties, supported by trained crews, established processes, and a commitment to standing behind every roofing system well beyond installation.
What We Do
Commercial roofing services focused on durability, performance, and long-term value.
Commercial Roof Repair
Identification and resolution of roofing issues using proven materials and methods designed for longevity.
event_repeatCommercial Roof Maintenance
Structured maintenance programs that reduce risk, extend roof life, and prevent unplanned disruptions.
light_modeSkylight Removal & Installation
Energy-efficient skylight solutions that improve lighting performance and building aesthetics.
layersSeamless Commercial Roofing
Durable, weather-resistant membrane and coating systems designed for low-slope commercial roofs.
ac_unitCool Roofing Installation
Reflective systems that reduce heat load, energy usage, and long-term wear.
searchRoof Inspection
Documented inspections with written reports, photos, and budget projections for asset planning.
How We Work
Every project is an asset-management decision, not a short-term expense.
Experience & Sector Focus
Serving retail, industrial, manufacturing, warehousing, and self-storage properties across California.
Quality & Documentation
Systems are installed with attention to detail, documentation, and long-term performance standards.
Accountability
Our clients know where to find us, before, during, and long after the project is completed.
Environmental Responsibility
Sustainable and energy-efficient solutions are integrated where they make operational and financial sense.
What Our Clients Say
"I was impressed from start to finish. The quoting process was fair and in-depth with lots of photos. When we got our first big rain storm recently, no leaks! Thank you HP for giving me peace of mind!"
Peilin P
Roof Installation + Skylights
"Very professional company specializing in acrylic roof coating. Jeff was extremely thorough, easy to communicate with, and made the entire process smooth from start to finish. The work was done right, on time, and with great attention to detail."
Patrick Barbara
Acrylic Roof Coating
"After trying two other companies without success, they were the ones who finally got it right. The job was completed on time, communication was clear, and the quality of the work was excellent."
Danijel V
Roof Repair
Let's Talk About Your Roof
Whether you need a simple repair or a complete roofing overhaul, we'll give you an honest assessment, no pressure.