Cabinet Design and Installation Located in San Carlos. REL Custom Cabinetry prides itself as the bay areas select cabinet manufacture. We work directly with designers, contractors and homeowners to bring your designs to life by building hand crafted cabinets for your dream home. By combining old-world craftsmanship with today's modern techniques we proudly create custom cabinetry with excellent value! Specializing in manufacturing custom kitchen cabinetry, be assured you can trust us to meet your custom cabinetry needs for your entire home.