Top Pond Cleaning Companies Near Ashburn

Have consulted with Mark The Pond Doctor several times over a number of years about issues in my pond network. He has come out in good weather and bad, and has provided valuable insights. He and his crew made short work of some plumbing repairs. I get good vibes for his knowledge, professionalism and integrity.

Everything was done perfectly. Mark responded to my call and quickly got the necessary new pond skimmer. Installation was done very professionally and on a very timely basis. I've been relying on Pond Doctor for several years now and have always had an outstanding experience. I highly recommend them for all pond maintenance needs.

These guys did a fantastic job for me. Matt and Noah (the owner's brother and son, respectively, I believe) were incredibly careful and thorough. They got the fish out, patiently mucked out the muck, pressure-washed the stones and sides. They replaced the filtration medium and patiently re-positioned the plants, air-stones, and lights according to my nitpicking instructions. They were beyond patient with me: at one point, I asked if the muck from the pond smelled bad. They said "no", so I said, "good, how about scattering it around the roots of my roses?". And they did. They also erected the pyramid-net that sits over the pond to keep out leaves and herons in the fall in winter. The next day, the pond was crystal clear and the fish were swimming around energetically -- even trying to spawn, I think! I could not be more pleased with the job Matt and Noah did. The cost was a bit pricey, including the $120 for travel time. Because of that, I will probably do the spring start-up myself. But I think Knee Deep will be my go-to guys for fall pond maintenance from now on.

I have worked with Mark, the Pond Doctor, for the last four years. He is truly the best in service for pond maintenance. He knows what he is doing and has great experience. Mark can troubleshoot any pond problem - leaks, algae, etc. - and correct them efficiently. His life's work is pond related and he has his own pond (and banana tree), so he can recommend to you improvements that he has tried on his own pond. His men are swift, efficient, professional and they take great care with your fish. I have never lost any of my fish (Koi and goldfish) due to their cleaning operations. They are careful to re-use as much of your pond water as possible so that the fish are not impacted. This year, they added a Copper Ion Generator that has eliminated all of the string algae that plagued my pond every year. It truly works! So now with a UV light (for suspended alge) and the Ion Generator (for string algae), the pond remains clear constantly! this is just another example of technology that Mark has tried on his own pond and recommended to me. It is worth every penny. I would whole-heartedly recommend the Pond Doctor to anyone who wants to make their pond the best it can be. MC Hamilton, VA