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Your Source for Heating and Cooling Service in the Haceinda Heights Community

When it comes to heating and cooling maintenance, repair, and replacement in Haceinda Heights, your friends and neighbors know that Klaus & Sons Heating & Air Conditioning is the company to count on. Our technicians have decades of experience, and their familiarity with the Haceinda Heights area means that you can feel confident that, no matter your problem, we have seen and fixed it before.

Though you’d never expect to have your heating system falter in the dead of winter or your air conditioner stop working during summer, it happens every year to people just like you. When you encounter this kind of heating and cooling problem, you don’t have time to waste. We understand that. If you have a pressing concern, give us a call at 909-982-5698 right now and we’ll get to work on finding you a solution as soon as possible.

Hopefully you haven’t seen this kind of serious problem, and with a little bit of scheduled maintenance, hopefully you won’t ever have to! Though we can’t see what’s going on inside our appliances, scheduling a service appointment with one of our pros is the best way to prevent a breakdown from occurring, not to mention helping to ensure you have clean air and low utility bills.

We know there are a lot of HVAC companies in the phone book. What sets Klaus & Sons Heating & Air Conditioning apart is our people. Our technicians are timely, friendly, and experienced. While you can be confident they’ll get the job done right the first time, you can also rely on that same level of service every time you call. Beyond our many satisfied customers, our products are also the best around, with industry-leading warranties and ENERGY STAR certifications.

For all of your HVAC needs, the choice is clear. Call the folks who have been serving the area for years. At Klaus & Sons Heating & Air Conditioning we pledge to put you and your family’s comfort first. So whether you need your furnace or AC fixed quickly or you just want to set up regular maintenance, call us at 909-982-5698 today.

Efficient And Way Cool

At Klaus & Sons Heating & Air Conditioning, heating and cooling isn’t only our job, it’s our passion. We’re committed to providing you with the top HVAC service in Upland. No matter the time, day or the problem, you can rely on us to get the job done properly. After all, Klaus & Sons Heating & Air Conditioning has been serving the community since 1973, bringing comfort to our customers all year round.

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Discover all the newest tips, tricks and deals from the professionals at Klaus & Sons Heating & Air Conditioning on our blog. We post every week to help you stay up-to-date on trends and technology and how to keep your home comfy and cozy all year round.
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