Founded in 1952, Krohn Plumbing & Heating has been proudly providing sanitation and comfort to the residential, commercial, and industrial communities of southeastern Pennsylvania for more than 65 years. Family owned and managed for three generations, we take pride in providing on-time service with experienced technicians.

Krohn Plumbing & Heating is fully licensed, bonded, and insured.


  1. 01
    Sanitation is primary. We offer a full line of plumbing services ranging from new construction and renovations to repairs of existing fixtures, drain lines, complete well systems, and maintenance of public sewer and water services.
  2. 02
    Comfort is crucial. Our HVAC technicians are qualified to diagnose and resolve any issue related to your heating, air conditioning, and air quality needs.
  3. 03
    An ounce of prevention... Krohn Plumbing will assist in maintaining your plumbing fixtures and HVAC equipment ensuring they remain in optimal operating conditions.


  1. George was wonderful. He was very clear, worked efficiently, and explained everything well. We will ask for him again.
    Actual customer feedback
  2. We love your work! Charles is always professional and knowledgeable! Thank you!
    Actual customer feedback
  3. There is a reason Krohn has been in business so long - it's because of the attention they show to their customers and their work. I have had everything from clogged pipes to a broken water heater break on me, but Krohn P&H has been responsive and professional each time I call on them. Recommend!
    Actual customer feedback
  4. You guys give it 100%! Love you!
    Actual customer feedback
  5. To the "Krohn Plumbing family" we want to say a huge thank you to your office and crew for helping so quickly and expertly for the repairs you performed at our home. We had 10 house guests for the long Thanksgiving weekend - you saved the day!!! So, once again our thanks and congratulations for a job well done.
    Actual customer feedback
  6. My family and I have been customers of Krohn Plumbing and Heating for over 30 years. Throughout this time period they have been thoroughly professional, competent, courteous, and prompt in their response to all calls, appointments and questions I would highly recommend them.
    Actual customer feedback
  7. We have been using Krohn Plumbing since 1993; we're very pleased.
    Actual customer feedback
  8. Great and positive service over the years!
    Actual customer feedback
  9. With the condition of our son in a wheelchair, whenever there is a service call someone comes out that day. They know the need for him. Thank you for that.
    Actual customer feedback
  10. Always fantastic service!! We love Krohn!
    Actual customer feedback
Through more than 65 years of service, Krohn Plumbing has held the belief that our customers are our most valuable asset. Every mailed invoice includes a customer satisfaction survey, of which we've been returned thousands of responses. Each survey is invaluable to us, and all responses are read, captured, and shared internally as we strive for continuous and constant service improvement.

If you're not satisfied, neither are we.


55B Lancaster Ave. Malvern, PA 19355