heating & air conditioning services
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(707) 645-0734Vallejo

(925) 609-8800Contra Costa

Serving Solano, Napa and Contra Costa Counties
CA License # 719381

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Voted Best Heating/Cooling Company for 10 years by Readers of The Vallejo Times Herald
Voted Best of the Bay for 5 Years by KRON 4 TV
Commercial and Residential Installation
Angies List Super Service Award for 2 Years
Factory Trained Installers and Techs
All employees fully background checked for your safety
Drug-free Environment Enforced and Maintained
Better Business Bureau Honor Roll 20 Years
Diamond Certified Company
North American Technician Excellence (NATE) certified
Voted Best Construction/Heating & Air Conditioning by the readers of the San Francisco Chronicle and SFGate.com
Bay Area Certified Green Business
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A-1 Guaranteed Heating & Air Conditioning
1768 Broadway St. Vallejo, CA 94589

Tankless Water Heaters Vallejo / Bay Area

Tankless water heaters are the “next big thing” across the Bay Area, and for good reason. Heating water in our homes for bathing, cooking and other uses accounts for about 30% of a home’s total energy usage, so it’s easy to see why people are very interested in conserving as much of that energy as possible. If you have a home with multiple people or you have a large tub to fill, this product is for you!

Money-Saving and Eco-Friendly Operation

One of the biggest reasons people are attracted to the idea of installing a tankless water heater in their homes is the fact that heated water will then be available “on demand”. Hot water is not stored in a tank and kept warm continuously by a gas flame, as it is with standard gas tank units. In contrast, with a tankless unit, water isn’t heated until the need for it arises. These tankless units most commonly operate on natural gas or propane. Less energy is consumed because they eliminate the costs associated with keeping 40+ gallons of hot water on reserve on a consistent basis.

In addition, monthly savings from switching to an energy-efficient tankless unit can be up to 40% off utility bills, making these units an investment that pays for itself over time. Efficiency ratings are up to 30% more efficient vs. a traditional tank heater, too.

Convenient Comfort

Since water isn’t stored in a tank, but instead is heated on demand, tankless water heaters provide a continuous supply of hot water. No more running out of the shower from cold water, or waiting hours to replenish a household’s supply of heated water in the tank after laundry has been done. Families no longer have to time their showers or schedule everyone according to the availability of hot water – it’s always available with a tankless unit. These units also take up much less space than the conventional tank units do, and can also be mounted on a wall or even installed outdoors.

Clean and Safe Water Delivery

Standard tank units require that water be stored in them and wait for demand before they are used. As such, tanks can often accumulate rust, scale and calcium, settling at the bottom of the tanks and infiltrating the water. With tankless water heaters (upon regular flushing), there is no health risk from using water that has been sitting in any type of contaminated tank, and there is also no worry of a tankless heater rusting through on the bottom, spilling 40 or more gallons of water all over your home!

In addition, tankless water heater models are equipped with safety features that prevent overly hot water from reaching faucets in the home, greatly reducing the risk of scalding and burns.

Easy and Fast Installation

A-1 Guaranteed is committed to installing the very latest, most energy-efficient and convenient tankless water heaters for our customers – quickly, properly and professionally. We offer various financing options with approved credit, and guarantee every unit, every service, and every installation. When you have A-1 Guaranteed take care of all your tankless water heater installation and service needs, you’ll never have to worry about a thing!

Contact us for more information on the many benefits of tankless water heaters. Call us today or fill out our brief contact form!