You Will Become a Customer for Life Guaranteed

Bayville Heating, AC, Plumbing & Electrical Services

Your Satisfaction Is Always Guaranteed!

When you put your home in the hands of the highly trained technicians at Guaranteed Service, you can rest easy knowing it will be taken care of. Our team is proud to serve the members of our community by providing the most reliable and affordable heating, air conditioning, plumbing, and electrical services in Bayville. From simple repairs to parts replacements to new installations to routine maintenance, our team can handle your every home comfort need quickly and effectively.

We offer a complete set of services, including, but not limited to:

  • AC repairs
  • AC installations
  • AC tune-ups
  • Heater repairs
  • Heater installations
  • Heater tune-ups
  • Indoor air quality
  • Water treatment
  • Electrical inspections and repairs
  • Electrical panel upgrades
  • Whole-house generators
  • Whole-home surge protection
  • Lighting
  • Drain cleaning
  • Drains and sewer lines
  • Leak detection and repairs
  • Sewer services
  • Water heaters

We are so confident in our ability to get the job done right the first time around that we back each of our services with a 100% satisfaction guarantee!

Call (732) 412-1134 or contact us online to discover the Guaranteed Service difference.

Is It Worth It to Upgrade My Electrical Panel?

Are you considering upgrading your electrical panel? Here at Guaranteed Service, our Bayville electricians are here to make sure your home is safe. Continuing to use a damaged or outdated electrical panel can easily result in electrical fires, damaged or destroyed electrical appliances, electrical shock, and other serious problems. To ensure your family is protected, reach out to our experts for an electrical panel upgrade today.

Signs You Need an HVAC Repair or Replacement

Your heater and AC keep your family comfortable all year long, so the last thing you want is for them to break down. In order to avoid system failure, you should schedule an inspection as soon as you notice that something is wrong.

You need an HVAC repair or replacement if:

  • Your heater is blowing cold air
  • Your AC is blowing hot air
  • There is a ton of dust in your home after running your system
  • Your airflow is weak or inconsistent
  • There was an unexpected spike in your utility bills
  • Your system smells like it’s burning
  • Your system has to run all day long before it reaches the temp on your thermostat
  • Your furnace pilot light is yellow
  • Your outside AC unit is leaking or frozen
  • Your system is making strange noises
  • There are odd smells coming from your air registers
  • Your system cycles on and off constantly throughout the day
  • Your system won’t turn on

No matter the problem, the Bayville heating and AC pros at Guaranteed Service have a solution. We are familiar with all makes and models of equipment and always thoroughly explain your options so you know what to expect.

Most Common Sources of Drain Clogs

Clogged drains are one of the most common and irritating plumbing problems. While many clogs are easily preventable, some of them can’t be helped. Becoming familiar with the common sources of drain clogs can help you to prevent a serious plumbing problem down the line.

The most common causes of drain clogs include:

  • Tree roots: Cracks in your pips can attract tree roots. Once inside, tree roots continue to feed on the water within your pipes, causing them to continue growing and form a major blockage.
  • Shifts in soil: Whether caused by construction, an earthquake, or a home settling into its foundation, shifts in soil can cause pipes to crack. This can allow dirt, leaves, twigs, and other debris to enter your pipes and form blockages.
  • Mineral buildup: Minerals from hard water can slowly build up within your pipes over time until blockages form.
  • Toilet paper: Using too much toilet paper can clog your drains and prevent your toilet from flushing properly.
  • Hair: Because it can easily get caught on any other objects or bind to grease within your pipes, hair is a common source of clogs.
  • Food waste: While your garbage disposal might be able to handle all of your food waste, that doesn’t mean your pipes can. Be careful about what you put down your drains to avoid a clog.

If your drains are slow or clogged, our Bayville plumbing team can help. Simply give us a call, and we will provide prompt, effective drain cleaning services.

We Are Available 24/7!

At Guaranteed Service, we understand that home emergencies simply cannot wait until the next business day to be handled, which is why our team is proud to be there for you when you need us most. If you are facing a Bayville heating, cooling, electrical, or plumbing emergency, we are on call 24/7 to provide you with fast, expert service. You can count on us to arrive straight away in fully stocked trucks, perform an in-depth inspection, determine the exact cause of the problem, and implement the best possible solution.

Why settle for just any home service provider when you can have the best? Call (732) 412-1134 to make an appointment.

Learn About Guaranteed Service

  • You’ll Become a Customer for Life
  • Welcome to Guaranteed Service!
  • See Why They Become Customers for Life!

Our Pledge:

As an Employee of Guaranteed Service
  • I will always ask the customer at the end of my visit if they are completely satisfied with my visit and the service provided. If they are not, I will do everything in my power to make sure that they are.

  • I promise not to mislead or offer any customer products or services that they do not need or want.

  • I promise to always be ethical and do the right thing, every time.

  • I promise to take personal responsibility for the satisfaction of every customer and will follow all company policies and procedures at all times.

  • I will provide every customer, regardless of size of project, with every available option, which will allow them to make the repair or replacement decision that best suits their needs.

  • I promise to always use my technical knowledge and skill to diagnose all of our customers issues as efficiently and quickly as possible, while providing constant updates to our customer every step of the way.


  • Best HVAC experience I’ve ever had. “The guys at Guaranteed are the best. Al Giordano was friendly, on time and knowledgeable. He helped us pick out the best system for our home. Brian and Nick installed the system in one day. They were efficient, respectful and clean. The job came out better than I could’ve imagined. Best HVAC experience I’ve ever had.”

    - Sebastian C.
  • I will definitely use them again! “Truly great service, Joe is an excellent technician. He took the time to explain everything he was doing and answered all of my questions. I’m so glad I took advantage of the tune-up offer that Guaranteed Service was offering. I will definitely use them again for my maintenance service in the future and would highly recommend this company.”

    - Susan C.
  • Courteous, Professional and Efficient! “One of the best companies that I have ever worked with! From my first phone call to the final walk through, everything was impeccable! Al Giordano
    was just amazing, explained everything upfront and took the time to answer all my questions and address my concerns. Jason, Brian and Nick were fantastic and I cannot stop raving about them to my friends and family! I would recommend them over and over again, courteous, professional and efficient! Call Guaranteed Service, you will not be disappointed!”

    - Lyndell P.

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