Your First Choice For Plumbing & HVAC Services In Claremont, CA
Looking for plumbing or HVAC services in Claremont, 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 Claremont, CA. See why we we're their top choice by reading the reviews below!
Recent Jobs and Reviews in Claremont, CA
Customers say: The provided content describes the overall sentiment of the reviews as positive. The reviews consistently mention positive experiences with the company, praising their communication, professionalism, quality of work, and timely completion of projects. Customers express satisfaction with the company's ability to handle various plumbing issues, their friendly and knowledgeable staff, and their commitment to customer satisfaction. There are also mentions of competitive pricing and the company's reputation for excellence. However, there are a few negative reviews that mention issues with pricing and a lack of resolution for some plumbing problems. Overall, the sentiment is positive, with more positive reviews outweighing the negative ones.
Our Local Reviews by City
- Chino, CA (6)
- Chino Hills, CA (3)
- Claremont, CA (41)
- Covina, CA (2)
- Diamond Bar, CA (2)
- Fontana, CA (4)
- Glendora, CA (3)
- La Verne, CA (5)
- Monrovia, CA (1)
- Montclair, CA (2)
- Ontario, CA (13)
- Pomona, CA (8)
- Rancho Cucamonga, CA (31)
- San Dimas, CA (3)
- South Pasadena, CA (1)
- Upland, CA (83)
Job Locations and Reviews
Great experience with Klaus & Sons. Technician was very helpful and explained all the innner workings of my HVAC systems. He diagnosed and fixed the issues.

2 - 4. Spoke to Mariam. 2 issues – faucet has weak water flow, needs it looked at. Second issue: mom noticed that kitchen floor feels warm. Possible hot water pipe leak. Please provide estimate before performing any work!


2-4. Time and tech requested. I spoke to Chris, their backflow device is leaking a ton and needs to be fixed.

10-12. Net 30. Call Isidro at (909) 243-9987 when in route. I spoke to Isidro their bidet toilet hose connecting to toilet burst and is leaking. toilet will need to be removed so it can be properly addressed.

Right now. Per Jesse call Ralph 6266226428 if having trouble finding where to go. The water heater in entertainment center is not lighting.

Per Amen, performing more work

They are now experiencing an up to down leak (from bathroom going down to the kitchen) Need services ASAP! The tenant is Taylor, please call him when you're on the way (951) 203-4179

8 - 10. Spoke to Millie. Blocked up pipes. Has water standing in the tub and the toilet.
Excellent Service!
Worthy of mention…

Per Mario, returning to customer to look at issue.

Per Mario, returning to customer to look at issue.

Already updated to an arrival between 1:45pm -2:00pm


(12-2) COD. Spoke with Andrew. They had their kitchen sink clog cleared on the 20th, but it's still backing up. Please see attached image of last call info. Please get approval on pricing BEFORE performing any work!

(1-5 REQ) 2nd service agreement maintenance! The system will already have charged him the $235 membership fee on the 25th of March! He will also have some questions for you about his thermostat wiring.

10-12. COD. Service agreement member. Per David, will be coming back with Fernando to check on furnace issue customer is having. Will be $99 for check up.

10-12. Time requested. Sal only. I spoke to Phyllis and Kim the tenant. Ever since the repipe was done by Sal in February, the hot water is dripping constant in the bathtub faucet. They are not sure its related but they think it is. CALL PHYLLIS AT (909) 921-4467 WHEN YOU KNOW WHAT IS GOING.

10-12. Time requested. Sal only. I spoke to Phyllis and Kim the tenant. Ever since the repipe was done by Sal in February, the hot water is dripping constant in the bathtub faucet. They are not sure its related but they think it is. CALL PHYLLIS AT (909) 921-4467 WHEN YOU KNOW WHAT IS GOING.

Amin stuck with the problem with our faucet, offering several solutions. He is professional and friendly

2 - 4. Spoke to Michelle. I believe she has the new faucet hose on hand (she said she had a part for it), referring to job #107421. Wants you to replace it to see if that helps with the water pressure.

2-4. Time requested. Text when in route. I spoke to Alyssa, their son put some hotwheels down their bathtub drain and its now backed up.

2-4 arrival time (TIME REQ AND CANNOT RESCHEDULE). PER COURTNEY "COD. Spoke to Lori. PLEASE CALL WHEN ON THE WAY!! - 909-969-1170. She has a leaky bathroom faucet, constant drip. Staying at friend's house, fire refugee."

2-4. Time requested. Text when in route. I spoke to Alyssa, their son put some hotwheels down their bathtub drain and its now backed up.

8-12. Customer also accepted estimate of $2800 for additional work.

12 - 3. Spoke to Arnold. No heat issue. Thermostat will not keep it constant, starts cycling after few hours, shows error code. We installed this unit in 2001, he is the second owner of house. He has home warranty so he kind of just needs us to come out and diagnose it and then will try and go through them. Quoted $158 for diagnostic. He said this is an intermittent issue; he is going to leave it on this morning until it shows an error code again. Took video of error code few says ago he can show you as well.


(11-1) Available sooner, call when you're on the way (951) 201-6825! COD. Spoke with Reed. He is the homeowner. He said that he has a leaking toilet that the manufacturer has sent a replacement for. They would like to get the leaking toilet replaced with the new one they just received, already on hand. Please get approval on any pricing BEFORE performing any work!
Excellent
Excellent Service
Truly a five-star experience! When I called, Courtney was really courteous and professional, and was able to find a technician who was already in my area. Sal showed up at my front door within 30 minutes and was also exceptionally courteous and professional. Within about 30 minutes, he had the P-trap dismantled, determined there was no clog there, and snaked the pipe to discover a clog about 50' from the kitchen sink. Everything was reassembled quickly and left clean as a whistle. Finally, I received the written estimate I requested to address the underlying problem and prevent the clog from recurring.
Service Above and Beyond
Amen did a fantastic job. He went above and beyond helping to fix my faucet. His explanation of the issue was clear. He gave me repair options
Excellent Work
Quick response and awesome personality
Amen did a fantastic job trying to find a part that would work with our faucet. He is helpful and friendly.
Excellent Service
Excellent Service
Andrew did an outstanding job replacing my worn-down water heater. He was thorough and neat with his work.
Came by on a Sunday when our sewer started to back up into our downstairs bathroom. Cleared it up right away. Thank you.
Thank you for your feedback. Our team is very thankful.
Quick and efficient
Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.
Technician was very nice but the problem is not totally solved. He will return on 5/3 for another matter and I will speak with him then.
Excellent service
Our installation of a Toto bidet - and the inner-workings of some very complex Grohe shower controls, went perfectly - rock-solid work, and excellent people doing it. Couldn't be happier.
HVAC annual check up
I called Klaus & Sons because my kitchen sink was backed up. They were able to get someone to my house within 2 hours. The plumber fixed the problem in about 20 minutes. My only complaint is that the cost seemed excessive at $265
Timely, cordial, clean and quality service. I could not be more satisfied. Thanks
Heather was polite and helpful.
They have the muscle power to get the job done right