Belfair Heavy Truck Repair providing professional truck repair services you can rely on to Kitsap County and surrounding area. From simple oil changes to full engine overhauls, we've got the know-how to get it done. When the going get back on the road and back to business. gets tough, we get going, because like us, you've got a job to do. We're here to minimize your downtime so you can get back on the road and back to business.