At Northern, we take pride in our service-oriented approach to every water treatment, plumbing, heating and air conditioning job. All of our plumbers are licensed and bonded. We run background checks and random drug tests on all of our employees to ensure customer safety and security. We offer the best customer service and we don't relax until we know our customers are 100% satisfied. Our customers can count on us to enter their house with bootie-covered shoes, clean uniforms and nametags. After every repair or new installation, we promise to leave your home as clean as we found it when we came in, if not cleaner!