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Indoor air quality is rapidly becoming one of the biggest health concerns in the United States. Recent studies conducted by the Environmental Protection Agency have shown that Americans spend an average of 90% of their time indoors, where the

As electric bills keep rising, you're likely looking for ways to lower your energy costs. A home energy check-up is one good way to help you lower your utility bills. However, for a comprehensive overview of what's wrong with

One of the best investments you'll make is purchasing a whole house fan. Energy costs have been rising, and everyone is looking for ways to keep them down without compromising comfort. Getting a whole house fan can help you

Your heating and cooling system consumes about 50% of your energy budget. Thanks to programmable thermostats, you can reduce that consumption by around 10% and increase your home's energy efficiency. But while a thermostat is a great investment, it

As a homeowner, you rely on your HVAC system to keep you comfortable throughout the year. But increasing energy costs require creative thinking to keep your monthly heating and cooling bill under control. Luckily, some great advancements in energy-efficient

You depend on your HVAC system to keep your Bay Area home comfortable all year round, but it can’t do that effectively, economically, or safely if it’s not running properly and at its peak efficiency. Heating and air conditioning

Do you struggle with keeping the air clean and pure in your home or business? This is not an uncommon problem, particularly in places where there are air contaminants. Air contaminants and pollutants can cause health problems and general

Having a reliable HVAC system is essential to the comfort and energy efficiency of your Bay Area home or business. Keeping your system in top operating condition requires regular maintenance services from a reliable HVAC contractor. But with so

If you have a conventional HVAC system, all the air that passes through your home goes through ductwork. Neglecting your ducts can result in leaks, performance issues, and poor indoor air quality. A-1 Heating and Cooling provides affordable programs

Modern heating and air conditioning systems are complex. Although they are well-engineered and built to last a long time, like any machine, they eventually wear out -- even in the Bay Area’s mild climate. Because replacement is a big