Peter Drilling & Contracting was founded in 1977 by Philip Peter, former City Engineer of San Clemente, and son David Peter to meet the growing demand for quality drilling services and foundation installation. Peter Drilling & Contracting is located in Orange County and serves LA County, San Diego County, Riverside County and San Bernardino County, installing caissons, soldier pile walls, tiebacks, foundations, retaining walls, water-proofing, temporary or permanent shoring, and provides custom drilling and general construction services.

Commercial and residential building and bridge foundations; seismic retrofitting and foundation related earthquake repair; specializing in hillside foundations, and stabilizations; limited access; earth retention shoring; landfill drilling.

Point Pacific Drilling specializes in tight access drilling and drilling in areas that are inaccessible or not cost effective to use larger, more conventional drill rigs. We specialize in both large and small jobs involving retrofits and new construction. Our 25+ years of experience includes horizontal drilling for utilities and drains, tiebacks and pull testing, hillside stabilization, under houses drilling, soil test boring, piers, foundation repairs, elevators, rock drilling and retaining walls. We have the ability to drill inside buildings with only eight feet of clearance. We can drill holes from 6 inches to 30 inches in diameter in excess of 70 feet deep and 6 inch diameter horizontal drilling in excess of 100 feet.

Established in 1990; Specializing in drilled piles, caissons, elevator shafts and dewatering wells; soldier piles, tiebacks and braced shoring systems.

Ezra Construction Co. was established in 1991 by Moshe Ezra in the city of San Rafael in Marin County, CA. The company moved to its current location in the city of Berkeley in Alameda County, CA in 1993. We are a family owned businesses run by the Owner and General Contractor Moshe Ezra and his hard working employees. Ezra Construction specializes in tight access, foundation piers, retaining walls and more working for general contractors and private homeowners. We strive to satisfy our customers and help them achieve their building and remodeling goals. Working as a family owned business has given us the ability to bring personality to our company and our relationships with our customers.

Welcome to Tri-Vally Drilling Services! At Tri-Valley Drilling Services, we have the expertise for both your geotechnical drilling needs as well as your construction related drilling needs. We offer downhole logging exploratory shafts drilling services. We work with many different geotechnical firms to provide safe downhole logging and soil sampling. We also work with a variety of construction and development firms to drill foundations for piers for both residential and commercial companies as well as many other services. Call us today. We have the technical expertise to ensure that the job is not only done right but done safely.