Guaranteed Service

Guaranteed Service Guaranteed Service provides Plumbing, Heating, Cooling, Electrical and Water Treatment services throughout New Jersey.

We are so confident that you’ll be happy with our fast, reliable professional services, that you will become a customer for life! At Guaranteed Service, our highest priorities are your safety and comfort. Our whole team comes with years of experience and is made up of technicians, plumbers, electricians, comfort advisors, and customer service professionals that are always there for you and your home. We are consistently training and learning new technologies to improve your experience and assure that we have a solution to fit your needs as well as your budget. We are so confident that you’ll be satisfied with our courteous, reliable, professional service that you will become a customer for life.

Your HVAC system works hard to keep your home comfortable — make sure it’s running at its best. ❄️🔥 From routine mainten...
09/14/2026

Your HVAC system works hard to keep your home comfortable — make sure it’s running at its best. ❄️🔥 From routine maintenance and repairs to full system replacements, our experienced technicians are ready to get the job done right.

Call Guaranteed Service for reliable HVAC service that keeps your home comfortable year-round. 💪

Your electrical panel is the heart of your home’s power — and there’s no room for shortcuts. ⚡️ From diagnosing issues t...
09/12/2026

Your electrical panel is the heart of your home’s power — and there’s no room for shortcuts. ⚡️ From diagnosing issues to full panel upgrades, our licensed electricians make sure everything is working safely and efficiently.

Trust Guaranteed Service for professional electrical work you can count on, from start to finish. 💪

09/10/2026

Meet Tyler! 👋

He’s learning from the best, building his skills, and working toward his electrical license.

Another day, another job done right. 🔧 Guaranteed Service is here to keep your home running the way it should.
09/04/2026

Another day, another job done right. 🔧 Guaranteed Service is here to keep your home running the way it should.

09/03/2026

Meet Chris. 👋🔧

21 years in plumbing, a passion for helping homeowners, and plenty of stories from the job.

From plumbing to HVAC, electrical & more, Guaranteed Service has your home covered.

🔧 Trust Guaranteed Service for all your heating, cooling, plumbing & electrical needs.
09/02/2026

🔧 Trust Guaranteed Service for all your heating, cooling, plumbing & electrical needs.

Our name says it all. ⭐ From heating and cooling to plumbing and electric, you can count on Guaranteed Service when you ...
08/31/2026

Our name says it all. ⭐ From heating and cooling to plumbing and electric, you can count on Guaranteed Service when you need us.

Plumbing problems? Don’t let them turn into bigger ones. 🔧 Call Guaranteed Service and let our team take care of it.
08/28/2026

Plumbing problems? Don’t let them turn into bigger ones. 🔧 Call Guaranteed Service and let our team take care of it.

Service you can count on, from a team you can trust. 👍 Call Guaranteed Service for all your heating, cooling & plumbing ...
08/27/2026

Service you can count on, from a team you can trust. 👍 Call Guaranteed Service for all your heating, cooling & plumbing needs.

08/26/2026

Don’t wait for your AC to break down! 🥵❄️ A summer tune-up can help keep your home cool and comfortable.

Book your tune-up with Guaranteed Service today!

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Manasquan, NJ

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