At K&R Heating and Cooling in Fostoria, OH, we strive to be the full-service HVAC contractor that area residents can trust. Our friendly and professional staff will offer you prompt and thorough service for your home or business. Were fully licensed and insured and open seven days a week. For your convenience, we even provide 24/7 emergency services. Our family-owned and -operated business has the experience and expertise to handle HVAC jobs both large and small in a quick and efficient manner.