Your First Choice For Plumbing & HVAC Services In San Dimas, CA
Looking for plumbing or HVAC services in San Dimas, 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!
A new air conditioner with a basic SEER of 14 costs, on average, between $3,200 and $4,200. It is crucial to realize that the cost of replacing your AC can vary significantly depending on your specific needs and personal preferences.
A bad capacitor is the most common air conditioning repair. Find your outside unit (condenser) and check it out if your thermostat appears to be functioning properly but the air coming from your vents is simply not cold. The fan motor and the compressor are the two parts. Both are audible to a trained ear. The compressor is like a deep buzz, like a refrigerator running, and the fan naturally makes a whirring noise. Your hand should feel warmer than the ambient air when you hold it above the fan. There is a good chance that your capacitor is damaged if the outside unit is buzzing or humming but nothing is turning or blowing.
The average price to replace a water heater, including the cost of the new unit and labor, is $1,200. Bargain hunters can complete the task for as little as $815 at the low end. High-end systems can run as much as $10,000 or more, depending on the type of water heater, where it will be installed, and other factors.
Since 1973, we've cared for the citizens of San Dimas, CA. See why we we're their top choice by reading the reviews below!
Recent Jobs and Reviews in San Dimas, CA
Customers say: The reviews exhibit a positive sentiment, with recurring themes of satisfaction, professionalism, and reliability. Customers praise the promptness, friendliness, and expertise of the technicians, as well as the fair pricing and excellent customer service. Positive reviews also mention the efficiency, helpfulness, and solutions provided by the technicians. The Klaus & Sons team is consistently commended for their prompt and thorough service, leaving the work area clean and resolving issues effectively. Customers express gratitude for the company's reliability, responsiveness, and the quality of their work. Additionally, the technicians are recognized for their knowledge, patience, and ability to explain complex issues in a clear and understandable manner. Overall, the reviews convey a sense of trust, satisfaction, and confidence in Klaus & Sons as a reliable and trustworthy plumbing and HVAC service provider.
Our Local Reviews by City
- Azusa, CA (1)
- Chino, CA (13)
- Chino Hills, CA (5)
- Claremont, CA (88)
- Covina, CA (4)
- Diamond Bar, CA (4)
- Fontana, CA (9)
- Glendora, CA (4)
- La Verne, CA (8)
- Monrovia, CA (1)
- Montclair, CA (10)
- Ontario, CA (37)
- Pomona, CA (16)
- Rancho Cucamonga, CA (62)
- San Dimas, CA (8)
- South Pasadena, CA (1)
- Upland, CA (155)
Job Locations and Reviews

10-12. Time requested. Urgency list. Call when in route. I spoke to Carmen, their tstat is not working at all it is just blank.

10-12. Time requested. Urgency list. Call when in route. I spoke to Carmen, their tstat is not working at all it is just blank.


12 - 3 (UPDATED TIME). NET 30. Spoke to Illeana. She said she will let the tenants know to be there.... Unit D has a possible condensation line clog. Unit is upstairs on roof, has weird looking ceiling tiles thinks it's the condensate line. Please check out.

(1-5) Net 30. Spoke with Ileana. She said that her tenant reported the HVAC unit is blowing warm air. Please call Ileana with findings and to get approval on any pricing BEFORE performing any work, (562) 852-5405!

10 - 12. Mario installing flange to go over top of overflow and trap from last job

8 - 10. COD. Wants his water filter under sink changed out, bring a BG 3000 FILTER. Please provide pricing before doing this. David hvac tech will be here as well at this time.

Great service
Top notch. Mostly concerned with doing things right the first time.
We're so glad you had a positive experience with our plumbing service. Thank you for your kind words and support.
Excellent Service
Professional, knowledgeable and most concerned about doing quality work to not just fix but prevent problems.
Service tech was timely, professional and very informative; Appreciated the respect shown a senior woman; Cleared my clogged bathtub drain in an efficient manner and left the tub area clean; Would use your services again and highly recommend.
This would be my 3rd service call and every thing is done to my satisfaction. Needs a heater today and placed a call to have Jake come out. Both Courtney and Heather too care of it and Jake can out to me rental and fixed my need. Excellent service, pricing and clean! Until the next time folk…
It was a pleasure serving you and your family. Thank you for sharing your kind words with us. It means the world to us and to our entire team!
Awesome experience using Klaus and sons again.
Klaus & Sons is one of the best HVAC companies. I have worked with for my home as a construction project manager. I will tell you they lead in this industry for their clients. They not only installed our system, but also have maintained it for the last five years. Their service fees have been more than fair compared to others reached out to . And their customer service and workers are impeccable. I highly recommend and will continue to use them.