5623 Arrow Hwy
Montclair, CA 91763
(909) 982-5698

Local Reviews
for chino, ca

Rated 4.9 out of 5 stars based on 13 customer reviews

Excellent service as a 1st time customer

From the time that I called to ask for service in a stressful situation in regards to my plumbing, I was kindly acknowledged and given a same day appointment. The technician, Mario, was professional in assessing my plumbing matter. I was referred to Klaus and Sons by a friend and I’m very very satisfied with my appointment outcome so far.

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Great Service

Jake arrived on time and replaced my leaky valves promptly! Gave me great advice and answered all my questions! Thank you Jake!!

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Excellent service!

Service was fantastic! Same day service. I was definitely impressed how fast they came out and called me back right away. He inspected everything. Highly recommend!

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Good service

Had little bit problems with faucet size, but at the end he resolved the problem.

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Excellent Service

Love the service provided, Fernando the tech was very professional and courteous. Have always been impressed with their service, my “Go To” air conditioning Team.

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Excellent Service

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Great Customer Service

Klaus and Sons provided great customer service from my call to request service to completion of the job. Thank you!

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Excellent service

Excellent communication arrived on time gave us a detailed description of the problem


Response from Klaus & Sons Plumbing, Heating & Air Conditioning:

Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work!

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Thank you!

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Excellent Service

This is my second time using Klaus & Sons for plumbing issues. Both times they were able to send a tech on same day and fix the issues I had. Would absolutely recommend and use again!

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Great service!

This is our second time using Klaus & Sons. First time was for an AC issue and this time was to install a new water heater as are old one died. We are extremely happy that we found them on Nextdoor and called them for our service needs. They have reasonable prices, they are honest and explain everything so that we understood what was going on. Jake, who came out to install the new water heater was great!

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Excellent service provided by Klaus & Sons!

I had a new gas line run through the attic to the kitchen and a couple of leaks repaired on an outdoor gas line. The technicians arrived promptly when promised, performed the work efficiently, and were mindful of the cleanliness of my home.

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Professional service

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Job Locations
for chino, ca

AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

3 - 5. COD. Spoke to David. PLEASE TEXT WHEN ON THE WAY!! - (562) 254-7800. Water seeping barely coming out of wall from above, seeping but kind of very slow, not actually dripping but they see a water stain on the wall. Coming from bathroom upstairs they see it in pantry area downstairs. Please check out and provide pricing before performing any work!!


jake@klausandsons.com

jake@klausandsons.com Job Checkin

Aletajimmone@gmail.com Please change email address or add this address


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

2 - 4. PLEASE CALL JANNA WHEN ON THE WAY!!! And call if we can come earlier... Andrew coming back to finish job - pipe was missing yesterday. Not strapped down also which is required by law, and found leaking in pan... Drip steady drip


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

Updated to an arrival around 1pm


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

8 - 10. COD. Spoke to Suzanne. Spiggot in backyard leaking. Also, we installed a kitchen sink in 2022, it never has stayed tight and whole unit will loosen up eventually, they have to keep adjusting it, wondering if there is a permanent solution to fix this or if it's just the kind of faucet it is. Please check out both issues and provide pricing before performing any work!!!


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

2 - 4. COD. Spoke to Isaac. Leaky vales that are not seeping to downstairs. Started with leaking fill valve in toilet extended out to leaky supply valve same toilet, he contained the leak for time being seems dry but wants us to check it out and make sure it's fixed. Please provide pricing before perfroming any work!!


Jesse@klausandsons.com

Jesse@klausandsons.com Job Checkin

(12-2) COD. Spoke with Mabel's son Eric. They are accepting Jesse's estimate.


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

12 - 2. COD. Spoke to Diana. Check guest bathroom toilet (pressurized toilet) something either needs to be replaced, or something might be plugging it up. Water is low and clear. She said she is old and disabled, takes a while to get up so you can just knock on door loudly and walk in. Please provide pricing first before performing any work!!


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

(10-12) CC on File. Spoke with Valerie, the homeowner. She said that the tenant has a backed up tub drain and she is giving approval to clear the bathtub drain ONLY! Please call the tenant, Mary (909) 214-9431, when you're on the way! Per the homeowner, the tenant will be paying for services upon completion (Mary's CC is the one on file!) Mary will not be on site, but her adult grandson, Jaden, will be, (909)242-6795. Please get approval from the homeowner, Valerie, to perform any other work (909) 908-6143!


sal@klausandsons.com

sal@klausandsons.com Job Checkin

Updated to an arrival at 10:30am


Heather P.

Heather P. Job Checkin

3-5. Time requested. COD. Call when in route. I spoke to Barbara, they said their is like an oily substance that is leaking from this unit that we just installed in mid September that needs to be looked at. Also said she paid for a thermostat that didn't get installed.


Jesse@klausandsons.com

Jesse@klausandsons.com Job Checkin

10-12. Call when in route. I spoke to Mabel, they are having an irrigation line leak and they think it is related to work that we did for them in 2021.


jake@klausandsons.com

jake@klausandsons.com Job Checkin

8 -10. COD. Spoke to Cindy. Water not draining in 2 showers and 2 toilets, shower was gurgling and then started backing up. Please check out and provide pricing before performing nay work!!


AndrewE@klausandsons.com

AndrewE@klausandsons.com Job Checkin

8-12. Sat requested. COD. Call 951-675-8566 when in route.I spoke to Mabel, the water line in near the kitchen is making a loud jackhammering noise, and the toilet runs constantly.


fernando@klausandsons.com

fernando@klausandsons.com Job Checkin

(1-5 REQ) COD. Spoke with Kristina. She would like to get a maintenance done on both the cooling and heating side of her HVAC. She says that her electricity bill is running high and think s a maintenance will help it work more efficiently. She was quoted $257 for the maintenance. She said she just switched out her filter about a month ago, so she shouldn't be needing anew one. Please get approval on any other pricing BEFORE performing any work!