I have worked with veteran plumbing services for over a year and they have been prompt, respectful…read moreand decently priced. Recently, I had hired them for fixing and providing a quote for replacing our water heater. Shout-out to Willie who was very respectful and honest about my options and also taught me a few things about how to diagnose things myself. I highly recommend their services to anyone. Thank you!

We have used this company for years, starting with the owner early on and now working with his…read moreassociates. they are KNOWLEDGEABLE and HONEST. we most recently worked with Willie who was out to our home twice in a few days. he explained everything thoroughly, gave honest opinions, showed me his process step by step (even sent me a video of what he had found), and was polite the entire time. I definitely appreciated that he did NOT try to upsell me on anything. I also give him credit for being so careful not to get anything in my house dirty and for cleaning up everything afterwards even though it was well past his lunch break time! Experiences like this are why we continue to recommend this company to neighbors. Thank you!

We requested the service via Costco. We were visited by Brian Hull (sales) and he went through some…read moreof the features of their (RO) water purification system and also tested the water from our tap, and refrigerator. We compared it against the distilled water that we had and the results were appalling. Installation was scheduled and their technician Adam Marjason completed the installation in less than 2 hrs. He is organized, knowledgeable and communicated the instructions of the RO systems to us. He answered all our questions post installation and practically went through the dos and the don'ts of the system. I will update this review in an event of any issues (if any) and how it was handled. But until then, overall we have good experience right from the start.

Overpriced. I was able to get a better system installed for almost half the price. They also…read moredramatically overestimated the level of hardness of the water

Very glad I found Nova Water. When I was looking at getting a water softener, I got estimates from…read moreplumbers but was thrilled to find Nova Water since they exclusively specialize in water treatment so they 100% know their stuff. They are a small family owned business and are easy to work with, organized and delivered what they promised. Chuck installed a whole house water softener and separate whole house carbon filter and we are enjoying our clean, soft water. Pricing was reasonable and the installation work was excellent. Veronica is great and quick to respond to any questions/scheduling.

Installed water softener and carbon filter. Can tell the difference immediately in the house. Had…read moreissues with the product and they came out and fully fixed the issue and were quick at responding

We had the Plumbing Dr (I believe Stephen) come to our third story apartment on a Tuesday to…read morereplace two valves. One week later I was contacted by the tenant on the first story saying there was water in her unit and that the second story neighbors were out of town so she wasn't sure if there was damage there as well. In a panic I called the Plumbing Dr back to see if they could send someone out to take a look and Philip came out within 10 minutes. He found a very small leak due to their team not tightening the valves correctly. A small leak that wasn't discovered for a week turned into a bigger problem. He fixed the issue quickly. He also determined that there was no damage to the second story unit. We hoped that the first floor unit would dry out with no problem but the tenant called again today saying it wasn't drying properly. I've called the Plumbing Dr a couple times now hoping they could send someone with equipment to expedite the drying process so the water does not ruin the floors, mold, etc with no response so far. This has been a disappointing experience only slightly improved by Philips amazing response time and speed to fix the issue. Update: Philip worked really hard with us and the first story tenant to move furniture, bring fans an dehumidifiers, and dry the water damage. I heard today that the water is dry and there is no lasting damage. Thank you Philip for saving us from a crisis!

Be prepared to feel cornered for $$$…read more They were polite and punctual. They correctly diagnosed and resolved the issue. However, their payment set up made me feel like I had been fleeced. We had bought an old house and they did our sewers line inspection in August 2025. They said everything looked great. After that we had someone refinish our basement and another contractor redo our kitchen while we were living out of state. We moved into the home in June 2026 and soon after had flooding issues in our newly finished basement. It was obvious from the sequence of events the main sewer line was clogged. We even called the city to check if there was a downstream issue and there wasn't. The plumber came and after several calls to his supervisor agreed it was an issue with the main line. He then held out a tiered system that we had to agree to ahead of time and only the top 2 tiers actually promised to resolve the issue with a comprehensive scope and treatment would be a little over $3000 and come with an 18months assurance (this was not the highest tier). I don't remember the details of the tier below since they said I was forbid from taking a picture of the tiers and payment options but it left ambiguity to whether it would completely resolve the issue. I asked if I could discuss with my husband who wasn't home and he said that was fine but if he left the site he would have to charge me just for coming out even if I wanted them to scope later. So I asked him to step out and discussed with my husband. We tried to clarify if there were diagnostic and pay options and we were told we had to pick a tier. We felt kind of stuck because if there was horrible damage and we didn't agree to the comprehensive package we could be in it for so much more money and it honestly wasn't clear what that process would even look like. I asked if it meant anything to the plumber that his company had said things looked good less than a year before and he said old pipes can develop scales quickly and they didn't guarantee things if we didn't select a tier that would guarantee it. So I agreed and gave him half the payment (about $1500). He gave me a carbon copy saying the gist of what that "tier" selection had promised. No other real contract, just a carbon copy sheet. The next day he showed up with 2 other guys and scoped and found a rag and a plastic bag stuffed in the drain. Not his fault, likely one of the 2 companies that were renovating. Can't prove who. But it cost us a little over $3000 to have a rag and bag removed from the drain because we were cornered and given worst case scenarios the day before. None of this is exactly dishonest, and I'm sure if the problem had been worse with needing our sewer descaled or something we'd be so thankful, but it feels insane that I spent $3000 on that. I also have some anxiety that I have no typed contract that guarantees the 18months of assurance nor exactly understand what that includes... I think people should just be prepared that they will be put in this situation if they call with a flooding issue and to understand how much cash they will part with.

At Culligan, I'm writing out of frustration according to your unprofessional customer service. I…read morehave to wait whole month of October for your repairman to come by to check the system. You took our money without hesitation and now you lack good service.. shameful.

Recently went with Culligan for water filtration and whole house softening system. Smart He…read moreMunicipal System and Reverse Osmosis under the kitchen sink to be somewhat exact. Mike Lausten was our Sales Rep. and he was professional, explained everything. Even came out a second time after installation to explain the systems. Ran into a minor issue and had called him in which I left him a message. He called me from your Europe while I think he was on vacation the next day. Lol, if that isn't dedication, I don't know what is. He handled the call for a minor repair and was resolved within a week! No Biggie! For the Systems my Wife and I are impressed including price point and would totally recommend!

They did a great professional job at analyzing my well water system, and installing a ultraviolet…read morefilter for it. I recommend them.

Our pump went out on a Thursday night and they were able to get 9 AM the next morning and had it…read morerepaired in an hour It was very expensive, but I think it was expected and I appreciate the customer service. The guys were very nice

Rich was awesome! I told him what our problem was over the phone. He was very helpful and took the…read moretime to explain the issue and how he will fix it. Worked with us on the pricing. Got it done same day.

From the owner: Bonded, licensed, and insured master plumber. Can offer free estimates over text/phone…read more No pushy sales Can work with any budget

Service water softeners. Tim was wonderful. He was friendly, helpful and instructive. He had a…read moregreat attitude and serviced both my systems. One of the systems was in an underground storage location and he was kind enough to put salt in the softener as it had run out. I recommend this company highly and would ask for Tim. He was outstanding

Great people to work with. Would recommend to anyone looking to get work done without any hastle!read more

Price was slightly higher but they were available to get the job done same day. Quote was on the…read morephone and they came later in the day to fix it.

Honest and selfless with their advise. Price was top going but I was very pleased with their…read morecommunications.

It's been about six years since I last used Mr. Sa's plumbing services, and I'm happy to say the…read moreservice is still outstanding! We moved to a new home in Vienna last year, and recently our kitchen sink became badly clogged. I called Mr. Sa, and he was able to come out the very next day. He quickly diagnosed the problem and took care of it without any issues. Six years later, his prices are still very reasonable, and the quality of his service is just as excellent as I remembered. He's responsive, reliable, knowledgeable, and gets the job done right. It's great to know that after all these years, I still have a plumber I can count on. I highly recommend Mr. Sa to anyone looking for a dependable and reasonably priced plumber in Vienna or the Northern Virginia area.

I've been using Sa's Plumbing services for a few years now. Mr. Sa has done many plumbing related…read morefixes or new jobs in our home. He's installed a new whole house water filter system, repaired aging valves and fixtures, and helped to troubleshoot and resolve a main line water issue that we were experiencing. The pricing is always very reasonable, great clean service, expert craftsmanship, and overall, a pleasant experience. It's a little amusing watching him work with his team because he's like a surgeon when calling out for a tool, joint compound, or a fitting and his team surgically hands him what he needs. Definitely recommend Sa's Plumbing and happy that's he's in our area to support our plumbing needs.