De Hart Plumbing has recently implemented a “first hour charge increase” of $85.00 For those of you who don’t know what this is, it is a higher charge for the first hour to offset mileage and overhead prices. After the first hour charge, the regular fee of $65.00 per hour resumes. You may not know this but most plumbing companies charge a trip charge of $20-$40 just to arrive at your residence. The first hour charge is necessary in keeping De Hart Plumbing the quality plumbing company it is. That’s why we are the “Company With Hart”!