Quality Plumbing Repair & Installations in Central NJ
Serving homeowners across New Jersey.
When a plumbing issue hits your home, you need fast, reliable service you can trust, whether it’s a small leak or a major replacement.
Guaranteed Service provides homeowners across Central New Jersey with honest, high-quality plumbing repairs and installations backed by upfront pricing, same-day scheduling, and a satisfaction guarantee. As a locally owned company, we focus on safe, efficient, long-lasting solutions by using top-quality materials and clearly explaining your options before any work begins.
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New Jersey Plumbing Services
Our Plumbing Services
Guaranteed Service offers complete plumbing solutions for homeowners across Central New Jersey. Whether you're dealing with a small leak or a large plumbing installation, we’ve got you covered. We provide:
- Leak Detection Services & Leak Repair - Leaks can cause hidden damage and expensive water bills. We use advanced technology like acoustic sensors and thermal imaging to locate leaks inside walls, underground, or beneath concrete. Once detected, our technicians quickly perform reliable leak repair to protect your home from further damage. Even a small leak can lead to mold, structural damage, or long-term water loss if left untreated.
- Burst Pipe & Broken Pipe Repair - A burst or cracked pipe can cause flooding and costly repairs if not handled quickly. We respond rapidly to restore water flow, prevent mold growth, and limit structural damage. Wondering about the broken pipe repair cost? We’ll provide a clear, honest estimate before we begin any work. We’ll also assess why the pipe failed, whether due to age, water pressure, or freezing, and offer long-term solutions. Our burst pipe repair experts know how to act quickly to minimize water damage and restore your system.
- Water Heater Repair, Installation & Maintenance - Whether you’re out of hot water or your tank is showing signs of wear, we can help. Our full range of water heater services includes repair, replacement, and maintenance. We service electric water heaters, gas water heaters, and tankless systems. Our team handles everything from pressure relief valve issues to full water heater installation. Regular water heater maintenance, like flushing sediment buildup and inspecting the anode rod, helps avoid unexpected breakdowns and improves energy efficiency. If you're noticing rising water bills or inconsistent hot water, it's time to give us a call.
- Sewer Line Repair & Replacement - If you’re dealing with slow drains, foul odors, or recurring clogs, the problem might be in your sewer line. Our sewer services include thorough inspections, trenchless repairs, and full line replacements depending on your system’s condition. Sewer issues can create health hazards, and people should never ignore them.
- Fixture Installations - Need a new faucet, toilet, or garbage disposal? We handle installation with precision and cleanliness. Thus we ensure everything is watertight, efficient, and up to code. Whether it’s a quick upgrade or part of a full remodel, we bring dependable craftsmanship to every job.
- Sump Pump Services - Protect your basement from flooding with professional sump pump installation, maintenance, and emergency service repairs. A properly working sump pump can save you thousands in water damage.
We believe in doing the job right the first time; with honest advice, fair pricing, and a clean finish every time. Your safety and comfort are our top priorities.
Your Go-To Plumbing Company – Day or Night
Plumbing emergencies can happen at any time. That’s why we’re available 24/7. From burst pipes to water heater failures, Guaranteed Service is your reliable emergency service plumber in Central NJ. We arrive fast, assess the issue, and fix it with the tools and expertise to prevent further damage. We’re ready when you need us most, day or night.
We also offer flexible scheduling during normal business hours for non-emergency repairs. If it's not urgent, but still important, we’ll work around your schedule to make the process as smooth as possible. Have an older plumbing system? We can inspect and offer proactive fixes before small issues become big ones.
Emergency Plumbing Services
Plumbing emergencies can’t wait. A burst pipe, sewer backup, or sudden water heater failure can cause major disruption and costly water damage if not addressed quickly. Our emergency plumbing services are available 24/7, ensuring help is just a phone call away.
We respond quickly, identify the problem, and deliver lasting repairs. Whether it’s broken pipe repair, commercial drain cleaning, or urgent sewer line repair, we’re equipped to restore your home’s safety and comfort.
Bathroom & Kitchen Plumbing
If you are updating your home or changing old plumbing, we can help. We offer expert plumbing installation and repair services for bathrooms and kitchens. We handle:
- Sink and faucet replacements
- Shower and tub installation
- Drain relocation
- Toilet repairs and installs
- Garbage disposal units
We can help you with energy-efficient fixtures or redesigning. We will ensure that we install everything safely. Our work is built to last. Our attention to detail ensures optimal water pressure, smooth drainage, and connections that hold up over time.
All installations meet local plumbing codes and are designed for durability and long-term performance. We also ensure optimal water pressure, efficient drainage, and leak-free connections for peace of mind. From modern spa-like showers to farmhouse-style kitchen sinks, our team can help bring your vision to life.
Why Choose Guaranteed Service
When searching for a plumbing company, you need more than quick fixes. You need dependable service backed by years of experience. Guaranteed Service combines expert plumbers, proven solutions, and unmatched customer care.
From emergency plumbing services to general plumbing installation, our goal is to protect your home, save you money, and give you lasting comfort.
WHO WE ARE
At Guaranteed Service, We:

Promise not to mislead or offer any customer products or services that they do not need or want.

Promise to always be ethical and do the right thing, every time.

Promise to take personal responsibility for the satisfaction of every customer and will follow all company policies and procedures at all times.
Plumbing Service FAQs
What plumbing services do you provide?
We offer full-service residential plumbing for homeowners across Central New Jersey. Our services include leak detection, broken pipe repair, drain and sewer cleaning, sump pump services, fixture installation, sewer line replacement, and all types of water heater services including: repair, installation, and maintenance. Whether it’s a quick fix or a full plumbing installation, our licensed team is ready to help. We also support specialized needs such as drain maintenance, drain cleaning, and septic drain field repair for homeowners who need more advanced solutions.
Do you offer emergency plumbing services?
Yes, we do. Plumbing problems don’t always wait for business hours, and neither do we. Our emergency service team is available 24/7 to handle burst pipes, sewer backups, water heater failures, and more. If you’re facing a plumbing emergency, call us right away; we’ll respond fast to protect your home and prevent further damage.
What water heater services are available?
We provide complete water heater services, including repair, installation, and annual maintenance. We work on all models: gas water heaters, electric water heaters, and tankless systems. Whether your unit needs flushing, a new pressure relief valve, or a full replacement, we’ll ensure your home has reliable hot water year-round.
How much will plumbing service cost?
The cost of plumbing service depends on the type of repair, the parts needed, and the complexity of the job. For example, a minor faucet repair will cost less than a full sewer line replacement or a burst pipe repair. We always provide upfront pricing before any work begins, so there are no surprises. Generally, cost of repairs range from $300 to $1,100.
How often do you recommend maintenance?
We recommend having your plumbing system inspected once a year. Routine maintenance helps catch small issues before they turn into big problems. This includes checking for leaks, flushing your water heater, inspecting the anode rod, testing your water pressure, and looking over key plumbing connections. Regular maintenance keeps your system running smoothly and can extend the life of your plumbing.
Guaranteed Service
Our Location
2675 NJ-70 Manasquan, NJ 08736
Call Us:
Hours:
- Mon - Sun
- Open 24 Hours
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SEE WHAT OUR CUSTOMERS ARE SAYING
TESTIMONIALS
★★★★★
Very thorough, answered all my questions.
Justin Ebner was the technician that came to my house when I had water leaking from the AC unit. He was courteous and took the time to walk me through the issue. He was very thorough, answered all my questions. I felt very comfortable that the issue was appropriately identified and the appropriate corrective action was taken.
-Suliman C.
★★★★★
Got an estimate in 1 day and install 2 days later. Everything was amazingly smooth and effortless and our new system is fantastic. Love our new thermostats too. We were very pleased, especially right now when people are having so many problems getting supplies and equipment. Already recommended to neighbors.
-Nancy Troske
★★★★★
Professional & Friendly
Truly great service! He was professional & friendly. He is clearly experienced because he installed a water-pressure sub pump backup system for us which is a complicated job. He came back again a couple of days later to replace an old leaking toilet. He was considerate with cleaning up afterwards too. I highly recommend Guaranteed Services & especially Rob.
-Steve Minarik
★★★★★
I Could Not Be Happier with the Service
I am so impressed! I had a water leak and the technician came out to fix my problem shortly afterwards. I could not of been happier with his service. Barry was polite, honest and extremely hard working. I truly appreciate all he did to help me on a bad situation.I highly recommend Guaranteed Services for all your needs. Thanks again!!
-Susan C.
★★★★★
Now we have a great system with a lifetime warranty.
These guys are the BEST. They replaced my old heating and air conditioning with energy star system. I love it. Quick and efficient. AL is a lovely young representative and he explained in detail what we getting. Brian, Tommy and Greg the installers, they worked very clean and they are wonderful. Now we have a great system with a lifetime warranty. Thank you GUARANTEED SERVICE.
-Kay G.
★★★★★
Very thorough, answered all my questions.
Justin Ebner was the technician that came to my house when I had water leaking from the AC unit. He was courteous and took the time to walk me through the issue. He was very thorough, answered all my questions. I felt very comfortable that the issue was appropriately identified and the appropriate corrective action was taken.
-Suliman C.
★★★★★
Got an estimate in 1 day and install 2 days later. Everything was amazingly smooth and effortless and our new system is fantastic. Love our new thermostats too. We were very pleased, especially right now when people are having so many problems getting supplies and equipment. Already recommended to neighbors.
-Nancy Troske
General Plumbing FAQs
What plumbing services do you provide?
We offer full plumbing repair and installation, including drain cleaning, leak detection, water heater services, sewer line repair, and general plumbing.
Do you offer emergency plumbing services?
Yes! Our emergency plumber team is available 24/7 for urgent issues like burst pipes, sewer backups, and water heater breakdowns.
What water heater services are available?
We provide water heater repair, installation, and maintenance for both tank and tankless systems.
How much will plumbing service cost?
Every job is different. After inspection, we provide upfront, honest pricing before work begins. You will never be hit with hidden fees.
How often do you recommend maintenance?
We recommend annual maintenance for water heaters and routine drain cleaning to prevent costly emergencies. Our Comfort Club Membership is designed to make this simple and affordable.

