Most households think about the water heater exactly twice: the morning the shower runs cold, and the day someone finds water on the floor around it. Guaranteed Climate and Refrigeration handles both tank and tankless systems throughout Chesapeake and Hampton Roads, from a same-day repair on the unit you have to a full changeout or a conversion to on-demand hot water. Our licensed technicians handle the gas, venting and electrical side of the job as well as the equipment itself.
A tank water heater keeps a fixed volume hot around the clock and refills as you draw it down, which makes capacity and recovery rate the numbers that matter. A tankless unit heats water only as it flows, which removes the standby losses and the ceiling on how much hot water you can use, and shifts the limiting factor to flow rate instead.
The practical difference shows up in the installation. A tankless conversion is not a like-for-like swap: the gas supply, the venting and often the water connections all have to suit the new unit, which is why our process includes a gas line evaluation, venting solutions and an electrical requirements check before any quote is final.
Water quality matters here too. We include water quality testing in our process, because mineral content drives sediment in a tank and scale in a tankless heat exchanger, and both shorten equipment life. Call 757-717-2332 and we will tell you which route makes sense for your household.
Gas connections, venting and electrical handled to code, with full safety testing.
Rheem, A.O. Smith, Bradford White and State on tanks; Rinnai, Navien and Rheem tankless.
No hot water is not something to wait on, and we prioritize those calls.
We install, repair and replace both types. If you are deciding between them, start with whichever page matches what you have now.
Repair and replacement for gas and electric tank systems, covering thermostats, heating elements, anode rods, sediment and tank inspection. New units sized around how your household actually uses hot water, with Rheem, A.O. Smith, Bradford White and State among the brands we install.
Tank Water Heater Details
On-demand systems that deliver endless hot water, save floor space and cut standby losses. We handle installation, conversion from a tank, repair and descaling, working with Rinnai, Navien and Rheem tankless equipment.
Tankless Water Heater DetailsThe decision usually comes down to what failed and how old the unit is.
If a tank is under about a decade old and the fault is a single component such as a thermostat, an element or an anode rod, repair is normally the sensible call. If water is coming from the tank body itself, the inner tank has corroded through and no repair will fix it, so that one goes straight to replacement.
And if the unit is due for replacement anyway, that is the natural moment to price a tankless conversion alongside a straight tank swap. Our guide on tankless versus tank water heaters compares the two, and we will tell you which suits your household, your gas supply and your budget.
Call us. We prioritize no-hot-water calls for same-day service.
A leaking tank body means replacement, not repair.
Sediment, a failing element, or a household that outgrew the tank.
Compare a tankless system before you replace like for like.
Describe the symptom and the age of the unit and we can usually tell you where it is heading before we arrive. Serving Chesapeake, Virginia Beach, Norfolk, Hampton, Suffolk and Moyock, NC.
Since 2022, we've built our reputation on a simple principle: treat every home with the same reliability and professionalism we bring to our commercial clients. When you're trusted to keep the HVAC and refrigeration systems running at busy Burger King, Chick-fil-A, and World Market locations, you learn what true reliability means. We bring that same commercial-grade expertise and accountability to every residential service call.
From emergency repairs to complete system installations, you're working with professionals who genuinely care about your comfort and satisfaction. That's the Guaranteed Climate and Refrigeration difference.
Our team brings more than 10 years of combined hands-on HVAC, refrigeration, and electrical expertise to every job. We've seen it all, and we know how to fix it right the first time.
We maintain critical systems for local restaurants and stores where downtime isn't an option. We bring that same commitment to fast, reliable service to every home.
Your safety and peace of mind matter. We maintain all required licenses and insurance, and we stand behind every call with a commitment to quality workmanship.
We'll never upsell you on services you don't need. Our goal is to solve your problem efficiently and help you make informed decisions about your home comfort systems.
HVAC and electrical technology constantly evolves. Our team stays current on the latest equipment, techniques, and building codes for the most up-to-date solutions.
Don't let budget concerns keep you from the comfort and efficiency your home deserves. With our flexible financing options, you can get the HVAC system, water heater, or electrical upgrades you need today—and pay over time with a plan that fits your budget.
Get a decision in minutes, not days.
Checking your options won't affect your credit score.
Choose monthly payments that work for your budget.
Don't wait to restore your comfort.
The best way to avoid costly breakdowns? Preventive maintenance. Our comprehensive maintenance plans keep your HVAC, water heating, and electrical systems running efficiently year-round—saving you money on energy bills and preventing those middle-of-the-night emergency calls. Whether you're a homeowner or manage a commercial property in Chesapeake, we have a plan designed for your needs.
Keep your systems running at peak efficiency with scheduled preventive maintenance
Members move to the front of the line when you need us most
Save on repairs, parts, and service calls throughout the year
Regular maintenance can add years to your system's lifespan
Know your systems are being monitored by professionals who care
We customize every maintenance schedule based on your specific equipment, usage patterns, and property needs. From single-family homes to commercial kitchens, we'll create a plan that makes sense for you.
Perfect for homeowners who want worry-free comfort all year long. Our residential plan covers your heating, cooling, and water heating systems with the attention they deserve.
Learn MoreDesigned for businesses that depend on reliable HVAC performance. Our commercial plan ensures your heating, cooling, and ventilation systems keep your operations running smoothly and your customers comfortable.
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Guaranteed Climate and Refrigeration proudly serves homeowners throughout the Chesapeake region. Our local presence means faster response times and better service for your home.
No matter where you're located in our service area, you'll receive the same professional service and attention to detail that's made us a trusted name throughout the region.
Age and the nature of the failure decide it. A unit under about ten years old with a single failed component such as a thermostat, heating element or anode rod is usually worth repairing. If the tank body itself is leaking, the inner tank has corroded through and replacement is the only safe option. We give you a straight assessment during the diagnostic.
It depends on your household and your existing gas and venting setup. Tankless units deliver hot water on demand, take up far less space and avoid the standby losses of keeping a full tank hot. The conversion involves more than swapping equipment, so we assess the gas line, venting and electrical requirements before quoting and explain the trade-offs for your home.
Sediment at the bottom of the tank reduces the volume of water it can actually hold, and a failing lower heating element on an electric unit produces less heat. A household that has grown since the heater was installed can also simply outrun the tank. A diagnostic tells you which of the three you are dealing with.
On the tank side we install Rheem, A.O. Smith, Bradford White and State. On the tankless side we work with Rinnai, Navien and Rheem. We also repair and service equipment from other manufacturers, whether or not we installed it.
Yes, which is why water quality testing is part of our process. Mineral content drives sediment buildup in a tank and scale on a tankless heat exchanger, and both reduce efficiency and shorten equipment life. Knowing what is in your water tells us how often the system should be flushed or descaled.
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