SJ CoverUp Wallpaper

SJ CoverUp Wallpaper is a two-person outfit — Sebastian Velez and Johan Pulgarin — that moved its wallpaper-installation business to the Boston area in 2025 after several years working in Southwest Florida; the company describes itself as fully insured and lists 200-plus completed projects, and HomeAdvisor credits it as a member of the Wallcovering Installers Association. The reviews line up around one theme: precision on jobs other installers might not want. A dormered bathroom with uneven ceiling heights and a patterned paper that had to match across the seams; a nursery mural that had to flow wall to wall with the dimensions ordered exactly right; a living room repaint-then-wallpaper combo — each gets described as completed cleanly, often finished in a single day, with the crew leaving the space tidier than they found it. Communication comes up again and again too — homeowners describing being walked through the process and the pattern lining up exactly as promised on a first-ever wallpapering job. That said, one 2025 Angi review breaks the pattern hard: a customer describes a wall that wasn't prepared properly, overlapping seams, and an owner who responded to the complaint by blaming the wallpaper and the wall rather than making it right. It's the only account of its kind among 23 reviews, but it's specific and worth asking about directly — particularly how the company handles wall prep on an older or uneven surface before committing to a full room. For a straightforward install this is a crew reviewers keep re-hiring; for a trickier job — old plaster, unusual angles, a mural that needs to align — the track record suggests they're comfortable with the harder cases, so it's worth describing the wall's condition up front and asking how they'd handle prep before booking.