Precision Auto Service in Portsmouth, NH serves customers in New Hampshire. We specialize in all phases of foreign and domestic vehicle service and repairs. We offer state inspections and auto body repair and painting. We are a one stop shop...engine work, fuel injection, brakes, shocks, electrical, alignments, tires, and air conditioning service. We have FREE shuttle service to downtown Portsmouth and vicinity. We are proud to have the following certifications and affiliations - ASE Certified Master Mechanics. We accept the following forms of payment: Master Card, VISA.