Customer Testimonials
Great service!!
Delivery is very useful
The tech that came out to fix my water condition was very knowledgeable and resolved the problem quickly.
Culligan takes good care of our water softener! Our delivery man is helpful, pleasant and dependable. Who could ask for more??
Reverse osmosis filtration system and option to place unit in crawl space.
Very dependable
Tastes good and delivered to my door
Service is prompt and technicians are knowledgeable.
Was on time and quick with setvice.
The fact that you deliver and fill my water softener. I am not able to do that myself due to age and being too short to lift up the bag.
I am 78 years old, 130 lbs, and have difficulty carrying the heavy bags of salts into the house and down a flight of stairs to the filtration system. The technicians have been so helpful with this task. Also they text in advance of their arrival, so I'm able to get my large dogs crated before they enter the house. The system itself has been terrific in filtering the sulfur aroma and iron contents of the groundwater out.
Reliable service.
Knowledgeable technicians, and ease of making appointments
I’ve worked with a number of the Rock Valley Culligan guys, for many years, with my water treatment needs where I work, so they were the main choice for me when it came to an iron filter system for my home. Aaron did a great job with the installation, while having to work through a challenge of fitting it into my tight location.
Nice people. Dependable delivery.
The man who delivers my salt is friendly and helpful .The people I speak to are always pleasant.
Speedy and they leave everything as it was
Very helpful with lifting the bags
The water purification system works well especially in providing good, refreshing drinking water
Delivery was prompt and representative was very cordial. Highly recommend your company! Thank you!
On time, quick, done as promised.
If I have a problem or issue they take care of it immediately
Polite and efficient
The Culligan man is always helpful and friendly. My husband and I are senior citizens and we appreciate him carrying the salt bags to the basement and even offers to add the salt to the water softener.
The products are high quality. I feel comfortable knowing the products are well made. I also appreciate that help with any problems or concerns is readily available. Everyone I have had contact with has been helpful and friendly. The people who deliver products regularly to us have become friends we enjoy seeing each time they come. This is a great company to do business with.
The technician was excellent, explained everything he did.
I would highly recommend Culligan of Dulles for home water filters and whole home water softner system.
The product works well, and oyr del7very person is very nice.
Great customer service and delivery
Delivering three times a year is very convenient for us. Delivery person is always friendly and courteous

Good products, friendly and helpful service.