Claremont CA Plumbing, Heating & Air Conditioning

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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

Rated 4.9 out of 5 stars based on 69 customer reviews

Customers say: The reviews exhibit a positive sentiment towards Klaus & Sons Plumbing, with many customers expressing satisfaction with their services. The positive reviews highlight the company's quick response, professionalism, and quality of work. Customers appreciate the technicians' knowledge, friendliness, and efficiency, with many mentioning their willingness to go above and beyond to ensure customer satisfaction. Additionally, customers praise the company's reliability, competitive pricing, and the ability to handle various plumbing issues. Negative reviews are present but are outweighed by the positive ones. However, the negative reviews mainly focus on specific incidents or experiences, with some customers expressing dissatisfaction with the initial service or the resolution of the issue. Overall, the reviews suggest that Klaus & Sons Plumbing provides reliable and high-quality plumbing services, with a majority of customers expressing satisfaction with their experiences.

Job Locations and Reviews

Heather P.
Heather P. Checked in
Per Dan put call on schedule for Mario, he will talk to Mario himself.
Claremont, CA 91711
Claremont, CA - Updated to arrival between 3-5pm PLEASE CALL THEM WITH AN ETA WHEN YOU'RE ON THE WAY!
Heather P.
Heather P. Checked in
Updated to arrival between 3-5pm PLEASE CALL THEM WITH AN ETA WHEN YOU'RE ON THE WAY!
Claremont, CA 91711
Review
Heather was friendly and helpful and set me up with a plumber right away. A+
Steve - Claremont, CA 91711
Heather P.
Heather P. Checked in
1-5. COD. Call (706) 255-4165 when in route that is his wife Susan. They turned their ac on and the unit is not cooling at all. They are unsure how old the unit itself is.
Claremont, CA 91711
Heather P.
Heather P. Checked in
8-12. COD. Call Warren at (714) 469-3223 when in route. I spoke to Warren, the refrigerant levels keep decreasing and they want to see why it keeps happening.
Claremont, CA 91711
Heather P.
Heather P. Checked in
12 - 2. Spoke to John. They have a sink drain that isn’t draining and a faucet that doesn’t turn off all the way – both in bathrooms. Please provide pricing first!
Claremont, CA 91711
Heather P.
Heather P. Checked in
2-4. COD. Call when in route. I spoke to Mark, their entire bathroom is backed up and not draining, they have a leak from the toilet as well around the base.
Claremont, CA 91711
Heather P.
Heather P. Checked in
2-4. COD. I spoke to Linda, they had Amen working on their faucet last week and the faucet has a leak occurring underneath.
Claremont, CA 91711
Heather P.
Heather P. Checked in
2 - 4. COD. Spoke to Ed. Toilet float valve leaking, flushed valves, didn't work. Either need to replace fluid master with either same thing or something better. Please advise and provide pricing before performing any work!!
Claremont, CA 91711
Review
Wes took care of the job quickly with no problems. Very knowledgeable and courteous.
Dave - Claremont, CA 91711
Heather P.
Heather P. Checked in
Claremont, CA 91711
Heather P.
Heather P. Checked in
Claremont, CA 91711
Heather P.
Heather P. Checked in
2 - 4. COD. Spoke to Ed. Toilet float valve leaking, flushed valves, didn't work. Either need to replace fluid master with either same thing or something better. Please advise and provide pricing before performing any work!!
Claremont, CA 91711
Heather P.
Heather P. Checked in
Within the next half an hour to an hour. Spoke to Steve. Drain line backing up into shower, 8 feet downstream. Used a 25-foot hand snake and pulled out long hair about a week ago, seemed to be okay. Now the last couple of days when washing machine empties, the shower drain fills up.
Claremont, CA 91711
Heather P.
Heather P. Checked in
(1-5) Gold Member. Spoke with Martha. *NEW MEMBER* David, please make sure you service BOTH AC & Furnace components. They are now gold members. They already paid the yearly fee of $235 for their membership. Please remember they get 10% off any repairs, filters, or refrigerant due to being a member of the service agreement plan!
Claremont, CA 91711
Heather P.
Heather P. Checked in
Putting on hold pending install. David gave info over to Dan.
Claremont, CA 91711
Heather P.
Heather P. Checked in
8-10. COD. Andrew only. I spoke to Carole, the sink in their kitchen is ready to have the plumbing hooked up.
Claremont, CA 91711
Heather P.
Heather P. Checked in
3-5. Per Dan send Fernando. Time requested. I spoke to Deborah, they just had an install done and their is a lot of condensation dripping from the vent of their unit. They need to have it taken care of.
Claremont, CA 91711
Heather P.
Heather P. Checked in
4 - 6. Spoke to Robert. Would like an estimate for a p-trap under the sink, if approves would like to do the work right away.
Claremont, CA 91711
Heather P.
Heather P. Checked in
Claremont, CA 91711
Heather P.
Heather P. Checked in
Claremont, CA 91711
Review
Excellent service
Denise - Claremont, CA 91711
Heather P.
Heather P. Checked in
12-2. COD. Time requested. I spoke to Judy, they need the WATER HEATER filter to be replaced and serviced.
Claremont, CA 91711
Claremont, CA - 12-2. COD. Call when in route. I spoke to Denise, they need a toilet to be reset and have a bidet installed.
Heather P.
Heather P. Checked in
12-2. COD. Call when in route. I spoke to Denise, they need a toilet to be reset and have a bidet installed.
Claremont, CA 91711
Heather P.
Heather P. Checked in
(2-4 REQ) OSE. Spoke with Darci. Her husband just recently installed a new kitchen sink faucet and they are having issues with water pressure on the cold side ONLY, hot side seems to be working fine. Intermittent issue with sometimes almost NO pressure. The last time we were out at this property, they had the same pressure issue with their old kitchen faucet (Sal - June 2020, invoice #6135). She would like to get an estimate to fix this issue, please get approval on any pricing BEFORE performing any work!
Claremont, CA 91711
Heather P.
Heather P. Checked in
(2-4 REQ) OSE. Spoke with Darci. Her husband just recently installed a new kitchen sink faucet and they are having issues with water pressure on the cold side ONLY, hot side seems to be working fine. Intermittent issue with sometimes almost NO pressure. The last time we were out at this property, they had the same pressure issue with their old kitchen faucet (Sal - June 2020, invoice #6135). She would like to get an estimate to fix this issue, please get approval on any pricing BEFORE performing any work!
Claremont, CA 91711
Heather P.
Heather P. Checked in
3 - 5. Customer rescheduled for this date. FERNANDO ONLY. Payment cleared for the 2nd yearly payment of $235 on 5/20/25. Please only charge for any repairs, filters, or refrigerant at a 10% discount!
Claremont, CA 91711
Heather P.
Heather P. Checked in
(8-10) Per Fernando needs about 2 hrs to install condenser fan motor
Claremont, CA 91711
Review
He changed his schedule to immediately rectify our problem
Kathleen - Claremont, CA 91711
Review
Did what the said, when they said they do it! ..What more can you want? I watched them go the extra mile to make sure they did. I highly recommend them.
Corey - Claremont, CA 91711
Review
Have used Klaus and Son’s for over 30 years. Always prompt and great service.
Donald - Claremont, CA 91711
Review
Super service & fast
David - Claremont, CA 91711
Review
Klaus and Sons is very good with scheduling, and Jake has done great work for us multiple times on different jobs.
Julie - Claremont, CA 91711
Review
We’ve had two services in the past 2 months and both were excellent! From scheduling to confirmations to service, we were very satisfied. The crew was professional, neat, and friendly. We highly recommend Klaus and Sons.
Clyde - Claremont, CA 91711
Review
Yes excellent man, thoughtful, engaging, readily smiling
Richard - Claremont, CA 91711
Review
Called to have an outside faucet repaired. I was able to get an appointment within 15 minutes. The work was done quickly and the faucet was replaced and works well.
Nancy - Claremont, CA 91711
Review
Immediate scheduling, on time, professional, knowledgeable, and friendly service from Mario
Robin - Claremont, CA 91711
Response from Klaus & Sons:

Thank you for taking the time to leave such a positive review for our heating and cooling service! We're glad to hear you were satisfied with our work.

Review
Quick, professional, thorough service—on Mother’s Day!
James - Claremont, CA 91711
Response from Klaus & Sons:

We're thrilled to hear that our heating and cooling service exceeded your expectations. Thanks for the kind words!

Review
Heather was very friendly and professional. She was able to schedule my appointment at a time convenient for me. She also kept me updated on when the technician would be arriving. Excellent service all around.
Ann - Claremont, CA 91711
Response from Klaus & Sons:

Thank you for your feedback. Our team is very thankful.

Review
Every time!
Vernie - Claremont, CA 91711
Review
Riley and great communication
Dan - Claremont, CA 91711
Review
They were able to get a clog that others were not! Super satisfied.
Jayme - Claremont, CA 91711
Review
Excellent and friendly service from Klaus and Sons as usual!
Clyde - Claremont, CA 91711
Review
Arrived on time. Quickly handled the problem. Pleasant, knowledgable, and informative.
Anne - Claremont, CA 91711
Review
Great Service they came in 3 hours!
Kathleen - Claremont, CA 91711
Review
Heather did an excellent professional job
Mary - Claremont, CA 91711
Review
Great Service
Len - Claremont, CA 91711
Response from Klaus & Sons:

We are pleased to know your experience with us was a good one!

Review
Great people and service.
Rose - Claremont, CA 91711
Response from Klaus & Sons:

We’re delighted to hear about your recent experience with us and we’re so pleased that you recommend our services.

Review
Klaus & Sons did the yearly maintenance on my HVAC system and Fernando’s service was excellent. He was efficient and thorough—checked and cleaned both heating and cooling and changed the filter. I highly recommend Klaus & Sons and Fernando.
Natalie - Claremont, CA 91711
Response from Klaus & Sons:

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.

Review
Good service as usual
DON - Claremont, CA 91711
Response from Klaus & Sons:

We are so grateful for your 5-star review. Thanks for sharing your rating with us and the community.

Review
We have been using Klaus and sons for 20 years now and would highly recommend them
Nancy & Tom Telford - Claremont, CA 91711
Response from Klaus & Sons:

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.

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