Valve Repair & Replacement

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Valve Repair & Replacement in Virginia Beach

Dealing with water leaks or pressure problems? Neptune Mechanical provides expert valve repair & replacement services in Virginia Beach and across Southside Hampton Roads. Our licensed plumbers fix faulty valves quickly, helping you avoid costly water damage.

Reliable Valve Repair Services

Valves control the flow of water throughout your home. When they fail, you could face leaks, low pressure, or even flooding. Our team diagnoses valve problems fast and makes reliable repairs to restore normal water flow. We service shut-off valves, pressure-reducing valves, and more.

Signs You Need Valve Repair

  • Water leaks near appliances or fixtures
  • Inconsistent water pressure
  • Dripping pipes even when shut off
  • Visible corrosion on valve fittings
  • Difficulty turning valves on or off

Serving Virginia Beach, Chesapeake, Norfolk, and surrounding areas, Neptune Mechanical is ready to fix your valve issues fast and affordably.

Professional Valve Replacements

Some valves are beyond repair. In these cases, we offer expert valve replacements that improve your home’s plumbing efficiency and safety. We use only high-quality parts to ensure long-lasting performance. Plus, we carefully inspect nearby pipes and fittings during every replacement.

Types of Valves We Replace

  • Main water shut-off valves
  • Toilet and sink shut-off valves
  • Pressure-reducing valves (PRVs)
  • Outdoor spigot valves
  • Water heater supply valves

We handle both residential and light commercial plumbing valve services throughout Southside Hampton Roads.

Serving Virginia Beach and Nearby Cities

Neptune Mechanical proudly provides valve repair & replacement services in:

  • Virginia Beach
  • Chesapeake
  • Norfolk
  • Portsmouth
  • Suffolk

No matter where you are, our team brings professional plumbing services right to your door.

Need Other Plumbing Repairs?

Valves are just one part of a healthy plumbing system. Visit our plumbing services page to learn more about how we can help with faucets, toilets, and water heaters too.

Schedule Your Valve Service Today

Don’t risk water damage from a faulty valve. Call Neptune Mechanical for trusted valve repair & replacement in Virginia Beach. Schedule your service today and protect your home from leaks and water waste!

Protect Your Water Supply with Neptune Mechanical

At Neptune Mechanical, we understand the importance of keeping your home or business safe from water contamination. Backflow can compromise the quality of your water, allowing potentially harmful contaminants to flow back into your clean water supply. With our expert backflow testing services, you can ensure your plumbing system remains safe, efficient, and up to code.

What is Backflow Testing?

Backflow occurs when water flows in the opposite direction, often caused by changes in water pressure. This can lead to contaminants, like pesticides, bacteria, and chemicals, entering your drinking water. Backflow testing is a preventive measure that assesses your system’s backflow prevention device, ensuring it operates effectively and safeguards your water supply.

Why Choose Neptune Mechanical for Backflow Testing?

  • Certified Experts: Our technicians are fully trained and certified to handle backflow prevention systems for residential and commercial properties.
  • Reliable Service: We use state-of-the-art equipment to provide accurate testing, identifying potential issues before they become serious.
  • Regulatory Compliance: Local regulations often require regular backflow testing. We ensure your system meets all safety standards.
  • Comprehensive Support: From testing to repairs and replacements, we offer complete backflow prevention services to keep your system in top condition.

Signs You Need Backflow Testing

  • Noticeable changes in water pressure
  • Discolored or foul-smelling water
  • Recent plumbing system repairs or upgrades
  • Outdated or untested backflow prevention devices

Schedule Your Backflow Testing Today

Don’t take chances with your water quality. Trust Neptune Mechanical to deliver professional backflow testing services tailored to your needs. Contact us today to schedule an appointment and protect your water supply with confidence.

Proudly Serving the Following Areas

Southern Virginia Beach

Southern Chesapeake

The Redmill Area

Sandbridge

Pungo Area

And Surrounding Areas

Reviewer photo
Excellent
Neptune Mechanical4.9
Based on 111 reviews
The work was performed quickly and professionally. The new hot water heater looks great. Very satisfied.
Response from the owner:Thank you for the great review! We appreciate your support and look forward to helping you again in the future.
I recently had to call Neptune Mechanical for an emergency gas line repair, and I honestly cannot say enough good things about this company.

The owner was incredibly responsive, professional, and genuinely cared about getting the job handled correctly. Through the years, I’ve worked with a lot of different contractors and service companies, and hands down, Neptune Mechanical is one of the best companies I’ve ever had the pleasure of working with.

Their professionalism, quality of work, communication, and attention to detail are second to none. What impressed me most was the level of care they put into the job. That kind of pride in workmanship and customer service is becoming extremely rare these days.

Whether you need HVAC, gas, or other mechanical work, I would not hesitate to recommend Neptune Mechanical. This was truly white-glove, red-carpet service from beginning to end.

Five stars without question. I wouldn’t choose anyone else for my HVAC or mechanical needs.
Response from the owner:Brian, thank you.. this review absolutely made our day. We take a lot of pride in doing things the right way, especially with gas line repairs, and hearing that it showed in your experience means so much to us. We’re grateful for your trust and for the chance to help. We’ll always be here when you need us!!
Neptune never fails to deliver. My only regret; I wish I had come across them much earlier. Forthright beyond reproach. They continue to have our strongest recommendation.
R, Jim & Sally Convery
Response from the owner:Thank your for the 5-star review! I am glad we could help you out with your cooling issue!
Very professional, timely and knowledgable. Very happy with their work ..
Response from the owner:Thank you for this review, Robert and for trusting Neptune Mechanical to take care of you. We strive for 5 star service everytime, and are happy we could deliver this to you!
Neptune Mechanical is fantastic. We have used them for a couple of years for maintenance and even for the occasional problem that always happens at the worst time.
Response from the owner:Nicole, thank you for taking a moment to share your experience! Knowing we delivered 5‑star service truly means the world to us, and it’s exactly what we aim for with every visit.
Taylor came to our rescue & we weren't even his customer He came after hours to determine the problem with our a/c. checked everything out and then told us what needed to be done. He was here the next A.M. & had an A/C and three portables for us to use until he got the A/C installed. In two days we had A/C. The company we had annual maintenance with for 10 years plus couldn't even get here to checked the problem out until 4 days later.I would recommend Neptune Mechanical company to anyone. He was five star.
Response from the owner:Thank you so much for the kind words. I’m really glad I could get out there quickly and keep you comfortable while we got everything replaced. I appreciate your trust and your recommendation.. it truly means a lot. If you ever need HVAC help or cooling support, I’m always here!!
Shelbie and Taylor are quick and responsive, glad to have them in my corner.
Bart Hope
Exit Realty Professionals
Sales & Property Management
Response from the owner:Bart, thank you for taking the time to leave us a 5-star review. We greatly appreciate it and look forward to working together again in the future.
Taylor is very knowledgeable and has great troubleshooting skills.
Response from the owner:I am so happy you’re satisfied with our services, we strive for 5 star every time
Response from the owner:Thank you for this review, Laurie!! We strive for 5-star service every time!!

Southern Virginia Beach

Pungo Area

Sandbridge

The Redmill Area

Southern Chesapeake

And Surrounding Areas

The work was performed quickly and professionally. The new hot water heater looks great. Very satisfied.
Response from the owner:Thank you for the great review! We appreciate your support and look forward to helping you again in the future.
I recently had to call Neptune Mechanical for an emergency gas line repair, and I honestly cannot say enough good things about this company.

The owner was incredibly responsive, professional, and genuinely cared about getting the job handled correctly. Through the years, I’ve worked with a lot of different contractors and service companies, and hands down, Neptune Mechanical is one of the best companies I’ve ever had the pleasure of working with.

Their professionalism, quality of work, communication, and attention to detail are second to none. What impressed me most was the level of care they put into the job. That kind of pride in workmanship and customer service is becoming extremely rare these days.

Whether you need HVAC, gas, or other mechanical work, I would not hesitate to recommend Neptune Mechanical. This was truly white-glove, red-carpet service from beginning to end.

Five stars without question. I wouldn’t choose anyone else for my HVAC or mechanical needs.
Response from the owner:Brian, thank you.. this review absolutely made our day. We take a lot of pride in doing things the right way, especially with gas line repairs, and hearing that it showed in your experience means so much to us. We’re grateful for your trust and for the chance to help. We’ll always be here when you need us!!
Neptune never fails to deliver. My only regret; I wish I had come across them much earlier. Forthright beyond reproach. They continue to have our strongest recommendation.
R, Jim & Sally Convery
Response from the owner:Thank your for the 5-star review! I am glad we could help you out with your cooling issue!
Very professional, timely and knowledgable. Very happy with their work ..
Response from the owner:Thank you for this review, Robert and for trusting Neptune Mechanical to take care of you. We strive for 5 star service everytime, and are happy we could deliver this to you!
Neptune Mechanical is fantastic. We have used them for a couple of years for maintenance and even for the occasional problem that always happens at the worst time.
Response from the owner:Nicole, thank you for taking a moment to share your experience! Knowing we delivered 5‑star service truly means the world to us, and it’s exactly what we aim for with every visit.
Taylor came to our rescue & we weren't even his customer He came after hours to determine the problem with our a/c. checked everything out and then told us what needed to be done. He was here the next A.M. & had an A/C and three portables for us to use until he got the A/C installed. In two days we had A/C. The company we had annual maintenance with for 10 years plus couldn't even get here to checked the problem out until 4 days later.I would recommend Neptune Mechanical company to anyone. He was five star.
Response from the owner:Thank you so much for the kind words. I’m really glad I could get out there quickly and keep you comfortable while we got everything replaced. I appreciate your trust and your recommendation.. it truly means a lot. If you ever need HVAC help or cooling support, I’m always here!!
Shelbie and Taylor are quick and responsive, glad to have them in my corner.
Bart Hope
Exit Realty Professionals
Sales & Property Management
Response from the owner:Bart, thank you for taking the time to leave us a 5-star review. We greatly appreciate it and look forward to working together again in the future.
Taylor is very knowledgeable and has great troubleshooting skills.
Response from the owner:I am so happy you’re satisfied with our services, we strive for 5 star every time
Response from the owner:Thank you for this review, Laurie!! We strive for 5-star service every time!!
Reviewer photo

Contact Neptune Today

Neptune Mechanical services all of Virginia Beach. In some cases we may service Norfolk and Chesapeake. However, we typically service Sandbridge, Pungo, FoxFire, Dam Neck, Creeds, Bells Island, Princess Anne Road, West Neck, VB Courthouse Area, and Strawbridge.