Get matched with top water treatment pros in Cavetown, MD

"Enjoying our new water treatment system. Our old one was leaking. Now we have a new stainless steel system in our basement. Our salesman, Scott, was very friendly and helpful. I would recommend this company to anyone who us interested in a water treatment system."

"Excellent plumbers and water treatment systems experts! Josh is fabulous.... so professional, courteous, AND knowledgeable.... Alwasy a pristine job, solves many issues realiably and I can count on him to know just what to do and how to do it!"

"I had Trent take a look at our water softener and he explained exactly how everything should work and what the problem was. He was professional and gave pricing for each available option."

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

"Austin and Eli installed a new hot water heater for us. They did an outstanding job, very efficient and professional. They are a great business to work with. If you need any plumbing work done, please contact Austin you will not be disappointed. I highly recommend this business!"

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"Mr. Burnett provided excellent plumbing service. He replaced my toilet in the bathroom and water hoses for my wash machine. I appreciated his care, skills, and professionalism, I highly recommend Mr. Burnett for plumbing work."

"Definitely get your water tested!!!! We are so happy we did, and we are so happy we went with ClearWave for our water treatment system! Loving the results already! The team was super knowledgeable and provided great customer service! I definitely Recommend calling them for a free test! 757-828-8594"

"Will be calling them again for future plumbing needs."

"I engaged Tri-County pump service to inspect/pump my septic system. In addition, they tested the quality of my well water. I had an excellent experience with this pump service. The technician arrived promptly, was courteous and respectful, and demonstrated strong knowledge of the system. They explained the issue clearly and completed the work efficiently. I wouldn’t hesitate to use their services again."