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 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.
Our Local Reviews by City
- Azusa, CA (1)
- Chino, CA (10)
- Chino Hills, CA (5)
- Claremont, CA (67)
- Covina, CA (4)
- Diamond Bar, CA (4)
- Fontana, CA (7)
- Glendora, CA (4)
- La Verne, CA (8)
- Monrovia, CA (1)
- Montclair, CA (7)
- Ontario, CA (24)
- Pomona, CA (13)
- Rancho Cucamonga, CA (51)
- San Dimas, CA (8)
- South Pasadena, CA (1)
- Upland, CA (122)
Job Locations and Reviews

1-5. Net 30. I spoke to Ileana, they need the ac unit to be checked out as it keeps on leaking when the unit is active.

Bathtub not draining

3 - 5. Spoke to Illeana. 591 E Bonita, Unit F. AC not blowing cool air. Tenant might not get home until 4 but Illeana did say they have permission to enter so her or maintenance guy can open up the unit for you!!
Great service

Per Mario, ALL DAY job was accepted by the customer

8 - 12. NET30. Spoke to Illeana. Townhome upstairs, AC isn’t blowing cold and just feels like it’s recirculating per tenant. Need ladder, will go on balcony to roof. SEND FERNANDO WITH HELPER. GAVE DAN NOTE. If not, maintenance guy will be the to hold the ladder. Call Illeana or Jose when on the way!! Or when you get there - they will let you in, tenant is at work. Jose (maintenance) -(626) 221-3455.

Within the hour (updated time)

left a v/m with Ileana that the appt is delayed to 12-3

left a v/m with Ileana that the appt is delayed to 12-3


Leak presenting itself behind refrigerator. Was unable to get access to the unit next-door. Seems to be consistent most likely pressurized water leak.


10 - 12. Spoke to Illeana. Backup in master bathroom - snake out.


Updated to an arrival between 9:30-11
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.

8 - 10 arrival. Customer approved via email. Scheduled with Ray. 4-hour job per Jake (customer preferred to break jobs up into half-days)


James going back to afterhours call for pinhole leak in wall flooding both units

Excellent Service
Professional, knowledgeable and most concerned about doing quality work to not just fix but prevent problems.

Jake going with Jesse

Raypearl2@yahoo.com

8-10. COD. Call when in route. I spoke to George, they need help replacing a hose bib.


10-12. Requested Jake. Call when in route. I spoke to Sigrid, they want to get a new oven but need a gas shutoff valve installed for it, she doesn't know if she has one but she would like to get an estimate for one in case she doesn't.

2-4. COD. Call when in route. I spoke to Dianne, she called for Rachel as her phones not working. The kitchen sink is stopped up and not draining at all.

2-4. COD. Call when in route. I spoke to Dianne, she called for Rachel as her phones not working. The kitchen sink is stopped up and not draining at all.

2-4. COD. Call when in route. I spoke to Dianne, she called for Rachel as her phones not working. The kitchen sink is stopped up and not draining at all.

10-12. Requested Jake. Call when in route. I spoke to Sigrid, they want to get a new oven but need a gas shutoff valve installed for it, she doesn't know if she has one but she would like to get an estimate for one in case she doesn't.
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.