How to tell if a roofer is lying? Maybe someone showed up at your Catonsville, MD home and started making bold claims about your roof. It is smart to know what to watch for so you do not end up with a damaged roof or an unnecessary job.
Red flags to watch for
If the person says they will pressure wash your shingles, be skeptical. Proper roof cleaning uses soft washing with a soft wash solution at very low pressure to remove algae, black streaks, moss, and lichen without shortening roof life. Anything that sounds like a one-step, aggressive approach is a warning sign.
If they promise permanent results, that is unrealistic. Roof cleaning removes existing growth and stains, but ongoing prevention depends on conditions and follow-up. Very quick timelines, no inspection, or a refusal to explain their method are all signs someone is not being straight.
Also be wary if they avoid discussing how they protect landscaping and gutters from runoff. A reputable cleaner will explain the soft washing process and how they minimize impact on plants and property while applying the soft wash solution at very low pressure.
What an honest roof cleaner will say
A trustworthy roof cleaner will describe soft washing as the proper technique for shingles, tile, or metal roofs. They will explain that they apply a soft wash solution at very low pressure so algae, black streaks, moss, and lichen are removed without using harsh pressure that can shorten roof life.
They should offer a roof inspection first, show you pictures of problem areas, and outline the steps: inspection, safe application of the soft wash solution, gentle rinsing at low pressure, and a final check. They will also be able to explain realistic outcomes and any recommended follow-up visits.
Practical steps if you suspect dishonesty
Ask for references, proof of insurance, and before-and-after photos from similar jobs. Request a clear explanation of the soft washing method and how they will protect your home during the process. If answers are vague, evasive, or contradict soft washing as the proper method, consider walking away.
Here in Catonsville, MD, Maryland Pro Services follows the soft washing approach for roof cleaning and will explain the process clearly and on-site. We focus on safe, low-pressure cleaning that removes algae, black streaks, moss, and lichen without harming shingles.
If you want a straightforward inspection and a clear plan, call Maryland Pro Services for a free quote at (410) 888-7654 or visit marylandproservices.com