Tatiana P.
8/6/2025
The plumber was quick and professional. Fixed my leaky shower under an hour and paying was easy through the online invoice.
Klaus & Sons Plumbing, Heating & Air Conditioning
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(268)
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5623 Arrow Hwy
Montclair, CA 91763
Klaus & Sons has provided quality plumbing, heating and air-conditioning services to the Inland Empire and since 1973. Our customers can expect an exceptional experience from the moment our friendly customer service representatives answer the phone. Factory-trained, licensed technicians with fully-stocked service vehicles provide guaranteed quality service on every installation and repair.
Reviews
4.5268 reviews
Cathy V.
6/18/2025
Nothing like toilet bubbling and shower backing up first thing in the morning. Called and way able to get Andrew out in 40 mins. Fixed in a timely and professional manner. Andrew left bathroom...
Fred S.
10/16/2025
James was diligent and thorough with his work. He did not rush or cut corners to complete his work. He made sure all my requests were resolved in a reasonably timely manner and even remembered...
Wyona H.
8/21/2025
Can't say enough great things about our experience with Klaus & Sons! They redid a bathroom for us, updating the tub/shower with new tile, fixtures and flooring and also installed a new vanity...
Kay L.
7/20/2025
I have used Klaus and Son's for over 30 years. You get what you pay for and I have no problem paying for quality and integrity! They've done a HVAC unit, replumbed my rental and repiped my home.
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