The Contractors State License Board receives thousands of complaints each year from California homeowners who have been victimized by unlicensed or dishonest roofing contractors. Panorama City, located in one of the most densely populated areas of the San Fernando Valley, is a frequent target for these operations because of its large number of single-family homes, its proximity to major freeway corridors that make it easy for transient contractors to move in and out, and the fact that many homeowners in the area are dealing with aging roofs that genuinely need attention. The combination of real need and high-pressure sales tactics creates a perfect environment for fraud. This guide from a licensed roofing contractor in Van Nuys, CA breaks down the most common scams, explains how to identify them before you become a victim, and provides concrete steps for verifying any contractor before you sign a contract or hand over a deposit.

The Storm Chaser Scam
Storm chasers are contractors, often unlicensed, who travel from city to city following severe weather events. After a major rainstorm or Santa Ana wind event hits the Valley, they appear in Panorama City neighborhoods within hours, knocking on doors and claiming to have noticed damage on your roof from the street.
The typical approach works like this: a friendly salesperson offers a free inspection, climbs onto your roof, and comes back down with alarming news about extensive damage that requires immediate attention. They offer to handle the insurance claim for you and push hard for a signed contract on the spot, often claiming the deal expires if you wait. In many cases, the damage they describe was either pre-existing, exaggerated, or fabricated entirely. Some storm chasers have even been caught deliberately damaging roofs during the inspection to create evidence of problems that did not exist.
The telltale signs of a storm chaser include out-of-state license plates on their vehicles, no physical business address in the area, a refusal to provide a written estimate before you sign, and aggressive insistence that the work must begin immediately. Legitimate contractors do not pressure homeowners into same-day decisions on major investments. Our guide on how to get the best roofing estimate explains what a proper proposal looks like and what red flags to watch for.
If your roof does sustain storm damage, our emergency roof leak repair guide covers the right steps to take before calling a contractor.
The Leftover Materials and Lowball Bid Scams
Another common approach in Panorama City is the leftover materials pitch. A contractor shows up and tells you they just finished a job down the street and have extra materials they need to use before they go to waste. They offer you a steep discount on a roof repair or even a full replacement, but the catch is you need to agree right away.
This is almost always a setup for substandard work. The materials are often mismatched, discontinued, or lower quality than what was described. The contractor may not be licensed, will rarely pull permits, and typically disappears after collecting payment, leaving you with no recourse if problems develop. Since the work was done without permits, your homeowner’s insurance may not cover any resulting damage, and the lack of a proper contract means you have limited legal options. Our article on roofing warranties explains how unpermitted work and improper materials can void both manufacturer and workmanship warranties.
The lowball bid scam operates on a similar principle. A contractor provides an estimate that is dramatically lower than competing bids, sometimes by 30 to 50 percent. Homeowners who choose the cheapest option often discover that the low price reflects cut corners: single-layer underlayment where two are required, skipped flashing at critical penetrations, no permits pulled, recycled or off-brand materials substituted for the products specified in the contract, and labor performed by untrained or uninsured workers. The initial savings evaporate quickly when the roof fails prematurely and the warranty, if one exists at all, proves worthless. Our roofing materials guide helps you understand what quality materials cost so you can recognize when a bid is unrealistically low.
How to Protect Yourself: Verification Steps Every Homeowner Should Take
The single most important thing you can do to protect yourself is verify the contractor’s license before any work begins. California law requires all roofing contractors to hold a valid C-39 license issued by the Contractors State License Board. You can look up any contractor’s license status for free on the CSLB website at www.cslb.ca.gov. Check that the license is active, the name matches the person or company you are dealing with, and that there are no unresolved complaints filed against the license.
Beyond licensing, get at least three written estimates from different contractors and compare them carefully. A legitimate estimate should itemize materials by brand and product line, separate labor costs from material costs, include permit fees, specify the project timeline, and clearly list the contractor’s license number and insurance information. Our guide on getting the best roofing estimate explains every element a complete proposal should contain.
Never pay more than 10 percent of the total project cost or $1,000 as a deposit, whichever is less. California law caps contractor deposits at this amount. Any contractor who demands more than this upfront is either unaware of the law or deliberately violating it, and both are serious red flags. Never pay cash, and never make a check payable to an individual rather than a registered business.
Read reviews on Google, Yelp, and the Better Business Bureau. Look for patterns in complaints, and pay attention to how the company responds to negative feedback. A top rated roofing contractor in Burbank, CA that serves the Valley will have a long, verifiable history of satisfied customers and transparent communication.
Roof Replacement Inc: A Contractor You Can Verify
Roof Replacement Inc is the kind of contractor that welcomes verification. We hold Contractor License #1063655, which you can look up directly on the CSLB website. We maintain full insurance coverage on every project, provide detailed written estimates that itemize every component of the job, and never pressure homeowners into immediate decisions.
With over 50 years of combined experience and a 5 out of 5 star rating from 194 Google reviews, our reputation speaks for itself. Our services include roof repair in Van Nuys, roof repair in Los Angeles, roof repair in Burbank, new roof installation, cool roof systems, roof removal and replacement, and professional inspections. We also offer flexible financing options for homeowners on a budget.
Browse our completed projects, visit our FAQ page, or call (213) 364-3979 to schedule a free inspection and estimate. No pressure, no gimmicks, just honest work from a company you can trust.
Frequently Asked Questions
What Our Clients Say

Roof Replacement Inc. offers professional, high-quality work, guaranteed (call for details); ensuring all clients projects meet all code and design requirements. We are dedicated to exceptional customer service and will strive to ensure you with the highest quality roofing services. Roof Replacement Inc. offers lifetime warranty (call for details) on all of our workmanship to ensure the quality of our work. With over four decades of experience and success within the roofing and construction industry, Roof Replacement Inc. has grown and developed in all areas of roofing construction, including roof inspections. As a leading residential and commercial roofing company in LA, we have hundreds of references from previous clients, so rest assured, that your roofing job will be done right the first time. Replacing an old roof can help add curb appeal and will increase the perceived value of your home. First impressions are vital when selling your home, especially when your roof takes up more than half of the exterior of your residence or business. Not only is the return of investment on a new roof attractive for potential buyers, but can be as beneficial as remodeling the kitchen or bathrooms within your residence.
















