Quality Plumbing Repair & Installations in Central NJ
Serving homeowners across New Jersey & Staten Island, NY.
Guaranteed Service is your trusted partner for reliable plumbing solutions. From small repairs to complete plumbing installations, our licensed plumbers deliver professional service backed by our 100% Satisfaction Guarantee. We deliver trusted results to give you complete peace of mind.
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Plumbing Service
New Jersey General Plumbing Services
Our Plumbing Services
When it comes to keeping your home running smoothly, plumbing plays a vital role. Our team offers a wide range of services designed to prevent problems, restore comfort, and protect your property from costly water damage.
- Drain Cleaning - Professional drain cleaning services keep water flowing and protect your home from backups, foul odors, and damage to your drainage system.
- Leak Detection - Using advanced leak detection services, we identify hidden water leaks before they increase your water bill or cause structural damage.
- Broken Pipe Repair - Whether it’s a burst pipe in winter or a cracked line underground, we provide fast, cost-effective broken pipe repair.
- Sewer Services - From sewer line cleaning to drain and sewer repair, our technicians handle even the most complex sewer services while meeting local building codes.
- Water Heaters - We specialize in water heater installation, repair, and maintenance for both traditional and tankless systems.
- General Plumbing - From fixture replacements to plumbing installation for kitchens and bathrooms, our team provides complete solutions for your home.
Your Go-To Plumbing Company – Day or Night
At Guaranteed Service, we know plumbing problems rarely happen at a convenient time. That’s why homeowners across Central New Jersey trust us as their go-to plumbing company for both routine maintenance and urgent repairs.
Our reputation has been built on honesty, transparency, and reliable service. Every technician is fully trained, insured, and focused on doing the job right the first time. When you choose us, you can be confident your home is in expert hands.
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.
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.
Guaranteed Service
Our Location
2675 NJ-70 Manasquan, NJ 08736
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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.