Your First Choice For Plumbing & HVAC Services In Chino, CA
Looking for plumbing or HVAC services in Chino, CA? Look no further than Klaus & Sons. We offer 24-hour emergency plumbing service, so you can rest assured that we'll be there when you need us. We also provide maintenance, installation and repair of plumbing and HVAC systems. Whether you're having a plumbing emergency or just need routine maintenance, our team is here to help. Contact us today to schedule a consultation. We look forward to serving you!
Since 1973, we've cared for the citizens of Chino, CA. See why we we're their top choic by reading the reviews below!
Recent Jobs and Reviews in Chino, CA
Customers say: The reviews exhibit a positive overall sentiment, with recurring positive themes and sentiments. The majority of reviews express satisfaction with the services provided, highlighting professionalism, efficiency, and quality workmanship. Customers appreciate the prompt arrival of technicians, their expertise in diagnosing and resolving issues, and the cleanliness and organization maintained during the service. Positive mentions of the company's reliability, responsiveness, and fair pricing are also evident. Additionally, customers express gratitude for the friendly and helpful nature of the technicians, their willingness to explain the work done, and their overall positive experience. Negative sentiments, if present, are minimal and do not represent a clear, recurring trend. Overall, the reviews suggest a satisfied customer base that values the quality, reliability, and professionalism of Klaus & Sons.
Our Local Reviews by City
- Azusa, CA (1)
- Chino, CA (12)
- Chino Hills, CA (5)
- Claremont, CA (83)
- Covina, CA (4)
- Diamond Bar, CA (4)
- Fontana, CA (9)
- Glendora, CA (4)
- La Verne, CA (8)
- Monrovia, CA (1)
- Montclair, CA (9)
- Ontario, CA (35)
- Pomona, CA (15)
- Rancho Cucamonga, CA (60)
- San Dimas, CA (8)
- South Pasadena, CA (1)
- Upland, CA (151)
Job Locations and Reviews

(1-5) COD. Spoke with Henry. PLEASE CALL HIM WHEN YOU ARE 30 MINS OUT SO HE CAN MEET YOU ON SITE!!! They have a roof unit, about 10-15 yrs old, A/C that had a condenser icing over (Per Henry, there is a built in ladder for access). They shut off the unit which got rid of the ice, but they would like to get the unit checked. They were quoted a diagnostic fee of $178, Per Henry, he will be PAYING WITH A CREDIT CARD ON SITE! Please get approval on any other pricing BEFORE performing any other work!


Per Mario he will take the 3% for the cc.

8-10. COD. Call (909) 518-0585 when in route. I spoke to Rosalee, their hosebib broke in the front yard and needs to be replaced.

Back up happening at property, if they flush the toilet too many times, they start backing up. It's just the 2 toilets but sink is fine, so not sure if they are different lines. Please provide pricing before performing work.
Jake arrived on time and replaced my leaky valves promptly! Gave me great advice and answered all my questions! Thank you Jake!!


(8-10 REQ) COD. Spoke with Pauline, She is a new customer, and is the homeowner. In her laundry room, the hose coming from her cold water sink into the washing machine is leaking. She would like to get the leak repaired. Please get approval on any pricing BEFORE performing any work!

PLEASE MAKE SURE TO CALL 15-20 MINUTES BEFORE.
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!

Per COURTNEY Within the hour. Spoke to Robert. Toilet and the tub not draining right, noticed today but wife said it happened yesterday. Please provide pricing before performing any work!!

10 - 12. COD. Spoke to Aaron. Leak in the upstairs shower that is coming into the downstairs bathroom. Please advise and provide pricing before performing work!!

10 - 12. COD. Spoke to Aaron. Leak in the upstairs shower that is coming into the downstairs bathroom. Please advise and provide pricing before performing work!!

2 - 4. Wes coming out to look at hot water issue.

1 - 5. Spoke to Kimberley. Ac stopped working yesterday. Air blowing but not cold, fan isn’t spinning outside and there's an electric buzz noise. Quoted $158 for diagnostic.


12-2. COD. I spoke to Jeanne, they need a leak in their shower handle to be looked at. The husband took everything apart.
Had little bit problems with faucet size, but at the end he resolved the problem.
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.
Excellent Service
Klaus and Sons provided great customer service from my call to request service to completion of the job. Thank you!
Excellent communication arrived on time gave us a detailed description of the problem
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!
Thank you!
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!
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!
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.
Professional service