Irrigation Repair & Sprinkler Services in Prince William County, VA

Irrigation, Sprinkler Repair & Backflow Testing in Prince William County, VA

Certified backflow testing, irrigation repair, sprinkler maintenance, and irrigation services in Prince William County, VA for residential and commercial properties.

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Irrigation Services in Prince William County, VA

At Advanced Irrigation & Lighting Services, we provide professional irrigation, sprinkler repair, outdoor lighting, and backflow testing services throughout Prince William County, VA. We are a licensed and insured team dedicated to keeping your landscape healthy, efficient, and beautiful year-round. Our services include sprinkler system installation and repairs, leak detection, system upgrades, controller programming, seasonal maintenance, winterization, spring start-ups, and certified backflow testing.
We specialize in water-efficient irrigation systems, smart irrigation solutions, sprinkler system troubleshooting, and drought protection for lawns, helping homeowners reduce water waste while maintaining healthy, green landscapes. Our team focuses on improving system performance, solving irrigation issues quickly, and ensuring long-term reliability.
Proudly serving homeowners, HOAs, and commercial properties across Prince William County, including Gainesville, Manassas, Woodbridge, Haymarket, Bristow, and surrounding Northern Virginia communities. Locally owned and operated, we are committed to reliable service, fast response times, and customer satisfaction. Call today for a free estimate or service appointment.

Our certified technicians proudly serve homeowners, businesses, HOAs, and commercial properties throughout Gainesville, Haymarket, Bristow, Manassas, Manassas Park, Woodbridge, Lake Ridge, Dumfries, and Occoquan. We specialize in irrigation repair, sprinkler maintenance, backflow testing, spring turn-ons, winterization, leak detection, system upgrades, and landscape lighting solutions designed specifically for Northern Virginia properties.

Our Irrigation Services Include:

Reliable Irrigation Services You Can Trust

Sprinkler system installation

Professional design and installation of efficient sprinkler systems for residential properties

Sprinkler head adjustment and replacement

Adjustment and replacement of sprinkler heads for even coverage and optimal watering.

Irrigation system repairs and troubleshooting

Fast diagnosis and repair of irrigation issues to restore proper system performance.

Spring Turn-On Service

Full system startup after winter, including inspection, testing, sprinkler head adjustments, and ensuring proper operation for the season.

Leak detection and pipe repair

Accurate leak detection and durable pipe repairs to prevent water waste and system d

Winterization

Complete system shutdown including water removal and blowout to protect pipes and components from freezing damage during winter.

System upgrades and efficiency improvements

Upgrades to improve system performance, water efficiency, and overall reliability.

Backflow Testing

Certified testing and inspection of backflow devices to ensure water safety and compliance with local regulations.

Why Proper Irrigation Matters

A well-designed irrigation system helps prevent overwatering, dry spots, and landscape damage. It also reduces water bills by delivering the right amount of water exactly where it’s needed. Regular maintenance ensures your system runs efficiently throughout the year and helps prevent costly repairs.

Serving All of Prince William County

We proudly serve Gainesville, Manassas, Haymarket, Woodbridge, Bristow, and surrounding Northern Virginia communities.

Outdoor Lighting Installation in Loudoun County

Enhance your property’s beauty, security, and nighttime visibility with professionally designed landscape lighting systems.

Pathway Lighting

Illuminate walkways, driveways, and garden paths with energy-efficient low-voltage lighting that improves safety, visibility, and curb appeal while creating a welcoming atmosphere after dark..

Garden Lighting

Showcase the beauty of your landscaping with professionally placed low-voltage garden lights that highlight flower beds, shrubs, trees, and other landscape features.

Accent Lighting

Add depth and visual interest to your outdoor spaces by using low-voltage accent lighting to emphasize focal points such as statues, water features, and landscape elements.

Architectural Lighting

Enhance your home’s character and curb appeal with low-voltage lighting designed to highlight architectural details, columns, stonework, entryways, and exterior facades.

Deck & Patio Lighting

Create a comfortable and inviting outdoor living space with low-voltage lighting for decks, patios, seating areas, outdoor kitchens, and entertainment spaces..

LED Lighting Upgrades

Upgrade older lighting systems with energy-efficient LED fixtures that provide brighter illumination, longer lifespan, lower maintenance, and reduced energy consumption.

Low-Voltage Lighting Systems

Our low-voltage landscape lighting systems offer a safe, reliable, and cost-effective solution for illuminating residential and commercial properties while minimizing energy usage.

Lighting Maintenance & Repairs

Keep your outdoor lighting system performing at its best with professional maintenance and repair services, including fixture replacement, wiring repairs, LED upgrades, transformer troubleshooting, and system adjustments.

Our custom lighting designs highlight your home’s best features while improving safety and curb appeal

Outdoor Lighting Services in Northern Virginia, Washington D.C. & Montgomery County Maryland

Backflow Testing Prince William County VA | Certified Irrigation Backflow Testing

Certified backflow testing in Prince William County, VA. We provide annual inspections, testing, repairs, and compliance services for residential and commercial irrigation systems. Advanced Irrigation & Lighting Services offers certified backflow testing, inspections, repairs, and replacement services throughout Prince William County, Virginia. Our experienced technicians ensure your backflow prevention assembly is operating properly and meets local water authority requirements. We proudly serve homeowners, HOAs, commercial properties, and businesses throughout Gainesville, Manassas, Haymarket, Woodbridge, Bristow, and surrounding Prince William County communities.

Why Backflow Protection Is Important

Backflow prevention devices help protect the public water supply from contamination caused by irrigation systems and other cross-connections. Changes in water pressure can cause contaminated water to flow backward into drinking water lines. Annual backflow testing helps ensure your device is functioning properly and remains compliant with local regulations.

Prince William County Requirements

In Prince William County:

Irrigation systems connected to a public water supply must have an approved backflow prevention device.
Backflow devices must be tested upon installation and as required by the local water authority.
Testing must be performed by a certified backflow tester.
Test reports may need to be submitted to the appropriate water provider for compliance.

Our Backflow Services Include

Backflow Testing in Prince William County, VA
Annual Backflow Testing & Certification
Irrigation Backflow Prevention Device Inspection
Backflow Device Repairs & Replacement
Compliance Documentation Assistance
Residential & Commercial Backflow Testing

Serving All of Prince William County

We provide backflow testing and irrigation services throughout:

Gainesville, Manassas, Haymarket, Woodbridge, Bristow, Nokesville, Dumfries, Occoquan, Lake Ridge, and surrounding Northern Virginia communities.

Why Choose Us

Licensed and insured irrigation professionals delivering reliable, high-quality service. We focus on prompt scheduling, expert workmanship, and customer satisfaction on every project in Prince William County and surrounding areas.

Locally Owned & Operated
15+ Years of Experience
Licensed & Insured
Certified Backflow Testing
Master Licensed Plumbing
Residential & Commercial Services
Serving All of Prince William County

Fastest Work

Quick scheduling and prompt service throughout Prince William County.

Licensed & Insured

Certified irrigation and backflow professionals with over 15 years of experience.

Quality Workmanship

Professional irrigation repairs, installations, and maintenance completed to the highest standards.

Customer Satisfaction

Dedicated to reliable service and long-term customer relationships.

prince william county irrigation company

Technician repairing residential sprinkler irrigation system in Northern Virginia

We provide irrigation installation, sprinkler repair, backflow testing, spring start-ups, winterization, and landscape lighting services throughout Prince William County, VA. Our team helps homeowners and commercial property owners maintain efficient, reliable irrigation systems year-round.

What Our Clients Say

We take pride in delivering reliable irrigation, sprinkler repair, backflow testing, and outdoor lighting services throughout Prince William County. Our customers appreciate our professionalism, prompt communication, quality workmanship, and commitment to customer satisfaction. See why homeowners and businesses trust Advanced Irrigation & Lighting Services for their irrigation and landscape needs.

    
 
 
       Posted on Google  
   
   Gary H 
 
 
 
 Trustindex verifies that the original source of the review is Google. Advanced Irrigation are great. They come as promised and are very thorough when they turn on and turn off your sprinkler system. I had a broken sprinkler head, I called for the repair and they were here the next day. Great customer service.
  
 
      Posted on Google  
   
   Rodica U 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great, great, great in everything they do.
  
 
      Posted on Google  
   
   Alisia K 
 
 
 
 Trustindex verifies that the original source of the review is Google. Advanced Irrigation has been a complete life saver!  We inherited the system when we purchased our house and the service, attention to detail and response times (we've had a few leaks and breaks in the system over the years) are UNREAL. Carlos is the literal BEST!!!!
  
 
      Posted on Google  
   
   Andy G 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would give them 10 stars if I could as Advanced Irrigation did an amazing job installing my new system. The county inspector even commented on the high quality of the completed work.
  
 
      Posted on Google  
   
   Kurt G 
 
 
 
 Trustindex verifies that the original source of the review is Google. After several bad companies, we appear to have found a good one.   The only item for improvement was that the invoice can via text and looked like spam because it did not have their company name.
  
 
      Posted on Google  
   
   Sandra H 
 
 
 
 Trustindex verifies that the original source of the review is Google. I made an appointment easily and quickly and Carlos came exactly when he said he would. Service was excellent and Carlos had creative solutions to solve a problem without spending too much. Cost was very reasonable. I wouldn’t call anyone else.
  
 
      Posted on Google  
   
   Alanna T 
 
 
 
 Trustindex verifies that the original source of the review is Google. They do a wonderful job!!  Have been using them for year and am always please!
  
 
      Posted on Google  
   
   Rajaram R 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have been using their services for the past 3 years and its been a great experience working with Carlos. He provides prompt, professional and great service every time. Best part is, his prices are very reasonable and that makes him and his company stand apart from his competitors. Carlos is very knowledgeable and provides honest and practical advice. I look forward to working with them in the future.
  
 
      Posted on Google  
   
   John D 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've been a client for over four years -- excellent service at very reasonable price!!
  
 
      Posted on Google  
   
   Dennis, J 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job and reasonably priced.  31 sprinkler heads were quickly and professionally replaced.  Our grass loves the work done!
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Professional Irrigation Solutions for Every Property

Frequently Asked Questions About Irrigation Services in Prince William County

Find answers to common questions about irrigation system repairs, sprinkler maintenance, backflow testing, installations, seasonal services, and outdoor lighting. Our team is here to help homeowners and businesses throughout Prince William County with reliable, professional solutions.

Do you provide backflow testing in Prince William County?

Yes, we offer certified residential and commercial backflow testing.

Do I need annual backflow testing in Prince William County?

Many irrigation systems connected to public water supplies require certified backflow testing to help protect drinking water and maintain compliance with local requirements.

What are the signs that my sprinkler system needs repair?

Common signs include dry spots, overspray, low water pressure, leaking sprinkler heads, and zones that fail to operate properly.

Can you upgrade older irrigation systems?

Absolutely. We can replace outdated controllers, upgrade sprinkler heads, improve coverage, and install smart irrigation technology.

Do you repair sprinkler systems?

Yes, we diagnose and repair leaks, broken sprinkler heads, valves, wiring, and controllers.

Do you install new irrigation systems?

Yes, we design and install efficient irrigation systems for residential and commercial properties.

Professional Sprinkler & Irrigation Services in Prince William County

Professional sprinkler repair, irrigation installation, maintenance, backflow testing, and outdoor lighting services for residential and commercial properties throughout Prince William County, VA.

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Areas We Serve in Prince William County

Advanced Irrigation & Lighting Services proudly serves homeowners, businesses, HOAs, and property managers throughout Prince William County, including:

Gainesville
Haymarket
Bristow
Dale City
Manassas
Manassas Park
Woodbridge
Lake Ridge
Dumfries