Ensuring Safety with Backflow Prevention
In Amherst, Ohio, commercial establishments must prioritize backflow prevention to ensure water safety. Carlong Plumbing specializes in providing comprehensive backflow prevention and testing services tailored for businesses. Our team understands the importance of maintaining a safe water supply, which is why we offer annual testing and certification to meet local ordinances. Every commercial building is required to have a backflow preventer, a critical device that stops contaminated water from flowing back into the clean water supply. Without proper testing and maintenance, these devices can fail, leading to potential health risks and legal issues. Carlong Plumbing’s proactive approach includes scheduling tests a year in advance, ensuring compliance and avoiding last-minute emergencies. This foresight not only prevents potential fines but also gives business owners peace of mind. Our maintenance programs are designed to be convenient, allowing business owners to focus on their core operations without worrying about water safety compliance. With Carlong Plumbing, you can trust that your backflow prevention needs are handled by experts who prioritize safety and efficiency. Moreover, our team stays updated with the latest regulations and technologies, ensuring that your systems are always in top condition. By choosing Carlong Plumbing, you’re investing in a reliable partner dedicated to protecting your business and community.
Comprehensive Testing and Maintenance Services
At Carlong Plumbing, we offer a range of services to ensure your commercial backflow systems operate efficiently. Our expert technicians are trained to handle various types of backflow preventers, providing thorough inspections and testing. We understand that each business has unique needs, which is why we tailor our services to fit your specific requirements. Our comprehensive testing process includes checking for leaks, ensuring proper valve function, and verifying that all components meet safety standards. In addition to testing, we offer maintenance programs designed to extend the lifespan of your backflow preventers. Regular maintenance not only ensures compliance but also prevents costly repairs and replacements. Our team is committed to providing exceptional service, using state-of-the-art equipment and techniques to deliver accurate results. We believe in transparency, offering detailed reports after each test, so you understand the condition of your systems. Furthermore, our customer-centric approach means we’re always available to answer questions and provide guidance. By choosing our services, you’re not just meeting legal requirements; you’re safeguarding your business’s reputation and contributing to a safer community. Our dedication to excellence and customer satisfaction sets us apart as the leading provider of backflow prevention services in Amherst, Ohio. Trust Carlong Plumbing to keep your water systems safe and compliant.
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25+ Years Experience
With over 25 years of experience, this team delivers top-quality plumbing solutions, handling everything from routine maintenance to complex installations with precision and efficiency.
Known for reliability and skilled craftsmanship, they are committed to exceptional customer service. Their dedication to quality ensures every project meets the highest standards, giving customers peace of mind.

What to Expect
Our team delivers quality plumbing solutions with respect for your time and home. Here's what to expect:
- Punctual Arrival - Technicians arrive on time, ready to assess and fix the issue.
- Professional & Friendly Service - Skilled, courteous plumbers happy to answer questions.
- Thorough Inspection - We diagnose the problem, explain the cause, and provide solutions.
- Upfront Pricing - Clear estimates before work begins-no hidden fees.
- Clean & Efficient Work - We work neatly and leave your home as we found it.
Explore Our Services
Commercial Backflow Prevention & Testing
Prevent water contamination with expert backflow testing and compliance to keep your system safe and up to code.
Drain Line Install, Repair, & Replace
Get reliable drain line installation, repair, and replacement to keep your plumbing system flowing smoothly and prevent backups.
Water Pressure Adjustment Services
Protect your pipes with expert high water pressure repair, preventing leaks, bursts, and damage to your plumbing system.
Removing Sewer Odor Services
Eliminate sewer odors with expert detection and repair services, ensuring a fresh, clean, and safe environment.
Tankless Water Heater Services
Enjoy endless hot water with expert tankless water heater installation, repair, and maintenance for efficiency and savings.
Backwater Valve Installation & Repair
Protect your property from sewage backups with expert backwater valve installation and repair for reliable flood prevention.
Plumbing Excavating Services
Expert plumbing excavating services for sewer, water, and gas lines, ensuring safe, efficient installation and repairs.
Hydro Jetting Trenching Sewer Install
Clear tough blockages with hydro jetting and ensure reliable sewer installation with expert trenching services.
Sump Pump Replacement Services
Protect your home from flooding with expert sump pump replacement services for reliable water drainage and basement safety.
Water Line
Repair Services
Ensure a steady water supply with expert water line repair services, fixing leaks and preventing damage to your plumbing system.

Pipe & Sewer Camera Inspection
Detect issues early with pipe and sewer camera inspections, preventing costly repairs and ensuring a smooth, efficient system.

Garbage Disposal Install & Replace
Get fast, reliable garbage disposal installation and replacement to keep your kitchen running smoothly and prevent clogs.

Kitchen & Bathroom Fixture Installation
Upgrade your space with expert kitchen and bathroom fixture installation for faucets, sinks, toilets, and more.

Plumbing Installation & Repair Services
Prevent pipe damage with expert high water pressure repair, ensuring safe water flow and protecting your plumbing system.

Gas Line Repair & Leak Detection
Ensure safety with expert gas line repair and leak prevention, protecting your home or business from hazards and disruptions.

Drain Cleaning Plumbing Services
Keep your drains clear with expert plumbing drain cleaning services, preventing clogs, backups, and costly plumbing issues.

Sewer Line Services and Repair
Ensure a reliable sewer system with expert sewer line repair, replacement, and maintenance to prevent backups and damage.

Water Heater Installation & Repair
Get reliable water heater installation and repair services to ensure efficient hot water supply for your home or business.
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You can trust Carlong Plumbing
With over 25 years of experience, the team at Carlong Plumbing is your trusted partner for expert commercial plumbing solutions. Our skilled professionals are committed to delivering reliable service backed by robust warranties, ensuring long-term peace of mind. With a reputation built on quality workmanship and customer satisfaction, you can count on us to keep your plumbing systems running smoothly.
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Contact Us
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Schedule
After assessing your plumbing needs and diagnosing the issue, we'll schedule a service appointment at a time that's convenient for you. Our team prioritizes clear communication throughout the process, ensuring you stay informed every step of the way. With flexible scheduling options, we strive to accommodate your availability while delivering efficient and reliable plumbing solutions.

Service
On the day of your appointment, our skilled plumbers will arrive on time, fully equipped to handle your plumbing needs. We'll work quickly and professionally to complete the job, ensuring your home or business runs smoothly throughout the process. With a commitment to quality, we guarantee all work meets the highest standards. You can count on us to address any questions or concerns you may have while we're on-site.