Challenges Appreciated-Doing the Next Right Thing! Zarza, Inc., is a Pennsylvania state licensed and lead safe certified contractor that is committed to excellence. We proudly serve Sellersville and the Bucks County area. Our quality work can be attributed to our many years of experience. Zarza, Inc., welcomes all types of job requests from carpentry work to handyman projects and from painting to brick/stone work. No job is too big or small! Give us a call today and see why Zarza, Inc., is the BEST in the area!