Your First Choice For Plumbing & HVAC Services In Pomona, CA
Looking for plumbing or HVAC services in Pomona, 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!
An air conditioner repair costs between $150 and $650 on average. However, depending on whatever element is broken, the repair cost might be $4,200 or more, especially if a full replacement is required. The type of air conditioner you own can influence the cost of repairs. For example, you'll almost certainly pay more to have central air conditioner parts repaired, which can range from $100 to $4,200, than to have your window air conditioner repaired.
A well-maintained central air conditioner will typically last 10 to 15 years, whereas a window unit will last 8 to 10 years. The longevity of your air conditioner can be affected by factors such as unit quality, environment, maintenance, and usage patterns. Regularly cleaning the filters, keeping your outdoor unit clear of dirt, and having yearly service checks will all help your AC last longer.
Most indoor air quality problems arise from indoor pollution sources (such as fuel-burning combustion appliances and tobacco smoke) emitting gases or particles. Inadequate ventilation fails to eliminate pollutants or introduce sufficient outdoor air, allowing indoor pollutant levels to increase. Elevated temperatures and humidity can further raise concentrations of specific contaminants in the indoor environment.
Since 1973, we've cared for the citizens of Pomona, CA. See why we we're their top choice by reading the reviews below!
Recent Jobs and Reviews in Pomona, 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

8-12. Text when in route. I spoke to Tim, they just had a unit installed last year with us, the filter door does not open to replace the filter and it needs to be fixed. He has a filter on hand to install. Per Dan, courtesy service.

(323) 646-2389, Sam wife

(2-4) COD. Spoke with Ambereen. She las a leak coming from a pipe in her front yard. Her shut off is for the whole house and affects her ADU (currently has tenants there), so she had to keep the water on so her tenants had running water. It is still actively leaking in her yard. Please get approval on any pricing BEFORE performing any work!

Performed annual maintenance on residential AC unit. Replaced filter, cleaned evaporator coils, and checked refrigerant levels. Found slight leak in condenser - sealed and topped off refrigerant. Tested all electrical connections and calibrated thermostat. System running efficiently at 95% capacity. Customer signed up for quarterly maintenance plan. Everything looks good for another hot summer. Left maintenance sticker on unit with service date.

Sewer line was backing up into basement floor drain. Ran camera inspection and found tree root intrusion about 25 feet out. Used hydro-jetting equipment to clear roots and debris. Discovered cracked pipe section allowing root entry. Excavated and replaced 6-foot section of main line with PVC. Backfilled and restored landscaping. System tested clear. Customer relieved to have problem permanently resolved.


12-2. I spoke to Stephanie, they got a notification for the gas meter box near the sidewalk that has a pipe that is sticking out that needs to be fixed. She will show you when you arrive.

Removed shower head and removed water reducer. Customer will call if she continues to have low pressure issues

2 - 3. COD. Spoke to Stephanie. Gas company came by they have a gas leak and all of their appliances are off.

10-12. Time req. COD. Call when in route. I spoke to Voughn, they need their ac unit to be serviced. Also will need a new filter.
Excellent Service!

Within the hour. PER JESSE SEND JAMES. PLEASE CALL VICKI WHEN 20 MINUTES AWAY!!!! - (909) 680-0295, she will meet you there. Spoke to Vicki. She was cleaning her toilet and used bottle with squeezy top and the top popped off and went down toilet drain, tried 3 times to get it, couldn’t find it and not sure how far it went down. Has not flushed toilet cause doesn't want it to get stuck deeper. Needs us to come out and find it/take it out. Please provide pricing before preforming work! PER JESSE NO CHARGE

10-12. COD. Call when in route. I spoke to Frank, they think that there is a leak somewhere but they're not sure where from. They need a leak detection for the service.
This was our first time using this company and had the best experience. Our AC wasn’t working for a couple days. Everything from making the initial appointment to them showing up was fast and easy. David the technician was kind, patient and knowledgeable. Will definable be calling them for routine maintenance.
Outstanding service. You are my new AC guys!
Exultant service
Thank you for your feedback. Our team is very thankful.
Prior to requesting to replace shower valves, I had no leak. After the work was complete i began to leakage in the garage.
I have used Klaus and Sons in the past and i have always been satisfied with their work. They take good pride of work they perform and always make sure to leave you satisfied. Thank you Klaus and Sons!!!
They showed up early, Mario was extremely polite and helpful. The cost was reasonable. Definitely would recommend them.
Thank you so much for this 5-star review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.
Well done. My sink is draining perfectly now. No muss no fuss.
Outstanding responsiveness by Heather, dispatcher. And, great job by plumber, Amen. Thank you for the timely and outstanding service!
Quick Service
We appreciate the consistent high quality service offered by Klaus and Sons. This was our third time having a plumber come to our home. We highly recommend using this company.
Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.
Excellent in every way
We thank you for sharing your positive experience. It made our day.
Plumbing
James was professional, thorough, and did a great job!
Problem with Outside Unit Service Code 415
Mario did a great job on my sink. Well done. Thank you.