Plumbing reviews in Arlington, Virginia

Isaac from Neptune’s Plumbing came out to fix our clogged bathroom sink drain. I was so impressed with the quick service and professionalism. I also really appreciated that he was flexible with his arrival time window. He let me know when he was on his way and he did a thorough job once he arrived. Will definitely contact them again for future plumbing issues.

Major expenditures can be daunting. Past reviews helped me choose Neptune’s (and Isaac). Ultimately, his great communication and service earned him this glowing review. My lowboy WH is in a tight location of my 3rd floor condo. None of that deterred him. I am happy to have replaced the older WH before it failed as we are often warned they could. I would rehire Neptune’s in a heartbeat.

Highly recommend. Isaac impressed me with his punctuality, professionalism, and cleanliness of work. I've worked with multiple plumbers in the past and I'm thrilled I gave Isaac and Neptune's Plumbing a chance. He's on the younger side but his attention to detail, quality of work, and cleanliness couldn't have been better. Very little noise, very little disturbance, and zero mess. His follow up was great and I haven't had any issues since the install. Couldn't be happier!

Neptune's Plumbing is a real hidden gem. Isaac has the total package. He excels at plumbing tasks, communications with the customer and has reasonable pricing. We were able to obtain Isaac's services, the same day for repairing a hidden leaking pipe and replacing a defective water pressure regulator. Both jobs were done to perfection. We would highly recommend Isaac for any plumbing household job.

I had great experience with Neptune”s plumbing company, Isaac/ who is the owner, and the technician is very knowledgeable, professional, and hardworking. He gets the work done precisely, I highly recommend to anyone that needs a plumbing work, and I am more than satisfied with his work. 🙏🏽

Isaac came out on the same day I reached out even though his schedule was already full and was efficient and professional. Will definitely be using him for any plumbing needs going forward.

To prospective customers,

I had an amazing experience with Neptune's Plumbing installing my home water filtration system. The technician, Isaac, was incredibly professional and knowledgeable, demonstrating a deep understanding of the installation process. He was meticulous in his work, ensuring everything was done to the highest standard. I especially appreciated how thoroughly he explained his methods, answered all of my questions with patience and clarity, and even provided a detailed email on how to service our system. I couldn't be happier with the service I received and would highly recommend them for all plumbing services!

Great plumber. I needed some plumbing work done—repair a couple leaks and stopped drains, and replace a couple faucets. Issac was courteous, prompt, professional. Good prices and great service. He went above and beyond. I highly recommend. Thank you!

Neptune's Plumbing was incredibly professional from start to finish. The crew arrived on time, explained the issue clearly, and completed the repair quickly. I was especially impressed with their friendly attitude and expertise – definitely my go‑to emergency plumber.

Isaac truly deserves a 5-star review! I called late in the afternoon about a clogged sink and was so impressed that he was able to come out the same day. He was incredibly professional from start to finish. I really appreciated him keeping me updated on his arrival time, and the price was upfront with no hidden fees, which is always a relief. He fixed the sink quickly and efficiently. I highly recommend Isaac for any plumbing needs!

I wish I had more hands so I could give Neptune's Plumbing four thumbs up.

Quick responses, friendly service, fair prices, expert knowedge... this company has everything you could want or need for your plumbing needs.

I would recommend this company to anyone.

#Amazing

Very professional, neat work. Cleaned up after doing the job of replacing two toilets. I couldn’t be happier, and I highly recommend Neptune’s plumbing! They also hauled away and disposed of old hardware. Cost is very reasonable, and they have flexible payment options, including credit cards which is super convenient.

Our experience with Neptune’s Plumbing has been excellent. We had a leak under our sink and Issac had availability right away to come and fix the leak. They were very responsive with phone and email!

From the moment the technician arrived at my house, Neptune's Plumbing showed top‑tier professionalism. The plumber was punctual, friendly, and explained each step of the repair clearly. They quickly diagnosed the leak and completed the plumbing repair efficiently, leaving the work area spotless. I especially appreciated how they handled my call as an emergency plumber, arriving promptly and getting everything fixed on the spot. The whole experience was seamless and stress‑free, and I would gladly recommend Neptune's Plumbing for any residential plumbing needs.

Highly recommend. Very fair fee structure for a licensed plumber.

We had an issue with our bathroom drainage system. They were able to come the next morning and diagnosed the issue quickly. Importantly, the plumber let us know that as annoying as the issue was, there was no danger of it getting worse or of anything breaking further. He gave us a quote to address the issue and applied zero pressure for us to go forward with the work.

Based on this experience, Neptune's seems like an honest and qualified service provider. I will certainly call on them first for future plumbing needs.

I called Neptune's Plumbing feeling worried about a sudden leak, and the plumber (Isaac) arrived right on schedule. He was honest about the problem, explained the repair options clearly, and got the job done efficiently. The quick drain cleaning performed left everything flowing perfectly. The whole experience was smooth and stress‑free, and I would definitely use his services again.

I was nervous at first, but the plumber from Neptune's Plumbing arrived right on time and was incredibly friendly. He explained everything honestly, showed great professionalism, and fixed the leak detection quickly and reliably. I appreciated how punctual and trustworthy the whole team was, and I would definitely call them again for any plumbing repair or emergency plumber needs.

Isaac was great and super knowledgeable. He did various jobs for me (replaced my kitchen faucet, flush my hot water tank, installed an electrical anode, replace 2 water valves, and fit a washing machine tray in a very odd space) and I am very happy with all of his work! I would recommend Isaac for any plumbing needs.

Issac is officially stored in my phone as THE Plumber! His response was quick, professional and friendly. Don’t usually get all 3 these days. He also went about and beyond by doing extra things to enhance the service experience- at no extra charge. If you’re looking for a plumber, just stop here, and call. You won’t be disappointed. Promise!

I highly recommend Neptune’s Plumbing. Isaac did a phenomenal job and helped me in a jam during an emergency leak on a weekend. He was extremely knowledgeable in providing insight into my plumbing issue. I will most certainly be using their company again!

I cannot speak more highly of their professionalism and quality. If you’re looking for a plumbing service and prefer small businesses with competitive prices, this is it.

HONEST WITH INTEGRITY. I love supporting local small businesses, and Neptune Plumbing is the plumber you can truly trust. Isaac showed up on time, professional, and extremely organized, fixing two toilet issues no other plumber could and providing an affordable solution for two leaking faucets.
His work is clean, efficient, and reliable. Prices were far better than any plumber I’ve used, and the quality of workmanship was exceptional. Whether it’s toilet repairs, faucet repairs, or general plumbing solutions, Isaac delivers honest value, expert guidance, and affordable plumbing services every time.
If you need a trustworthy, local plumber, call Isaac at Neptune Plumbing. You will not be disappointed. Supporting a local business like Neptune Plumbing ensures reliable plumbing work, fair pricing, and professional expertise every time!