Upland, CA Plumbing, Heating & Air Conditioning
Expert Plumber In & Around Upland
Plumbing problems are an instant headache and they seem to come up at the worst possible times. No one wants a broken toilet right before company arrives!
That is why Klaus & Sons has been Upland’s trusted plumber for over 40 years. Our Upland customers know that we can solve any plumbing problem.
We offer expert plumbing repair, installation and maintenance services for the Upland customer.
We offer emergency plumbing services 24 hours a day. Count on us to repair kitchen and bath plumbing issues, repair your broken toilet or sink and offer complete hot-water heater repair and installation. No job is too big or too small for our certified, experienced plumber
The most common plumbing repair is fixing leaks. Leaky faucets, pipes, or toilets are frequent issues that homeowners encounter. Typically caused by worn-out washers, damaged seals, or loose connections, these leaks waste water and can lead to water damage. Promptly addressing leaks with simple repairs or replacements can prevent further issues. While fixing leaks is a common DIY task, consulting a professional plumber is advisable for complex or persistent leaks to ensure a thorough and lasting solution.
The phasing out of gas furnaces is a possibility due to increasing emphasis on energy efficiency and environmental concerns. Some regions are implementing measures to transition to more sustainable heating options, such as electric or renewable energy-powered systems. However, the timeline for any phase-out varies by location and depends on evolving regulations and technological advancements. It's advisable to stay informed about local energy policies and consider more sustainable heating options as they become available and practical.
Changing or cleaning filters, inspecting and cleaning coils, checking refrigerant levels, lubricating moving parts, testing thermostat performance, and looking for leaks in the ductwork are all important parts of annual HVAC maintenance. Furthermore, make sure the system is operating properly, tighten connections, and verify electrical components. Expert technicians are able to carry out a thorough inspection, fix particular parts in accordance with system requirements, and spot possible problems before they become serious. Frequent maintenance ensures that the HVAC unit functions dependably and efficiently all year long by extending its lifespan, maximizing system efficiency, and preventing unplanned breakdowns.
Call the professional plumbers at Klaus & Sons Plumbing Heating & Air Conditioning in Upland, CA today for plumbing service or a free estimate!
24 Hour Emergency Plumbing Services • 24 Hour Water Heater Services • Commercial Plumbing Services • Drain Cleaning • Drain Pipe Installation • Garbage Disposal Installation • Gas Line Leak Repair • Kitchen & Bathroom Sink Installation • Low Water Pressure Services • Plumbing Repair Services • Plumbing Valve Repairs • Re-Piping Services • Copper Re-Piping • Tankless Water Heater Services • Upland Plumbing Experts
Upland Heating Services
Some of us can remember the few times that snowflakes briefly fell on northern Upland, but you don’t need to see snowflakes to know that it gets cold outside! We can service and repair your heater, no matter what brand is in your home or how old your unit may be. Our factory-trained heating technicians have been serving the Upland area for over 40 years. Every heating system is a little different, and an experienced technician can help you decide the best course of action for your home and energy needs. With our free in-home estimates, we can tell you exactly what you need for a heater repair or system replacement and give you an upfront, accurate estimate.
Call the professional HVAC technicians at Klaus & Sons Plumbing Heating & Air Conditioning in Upland, CA today for heating service or a free estimate!
Furnace Replacement • Heater Repair • Heat Pumps • Electric Or Gas Water Heater Replacement & Repair • Heating Maintenance • Thermostat Repair & Replacement • Upland Heating Experts
Upland Air Conditioning Services
Upland homeowners depend on their air-conditioning, especially in the summertime. You can depend on Klaus & Sons to service and repair your air conditioner quickly and efficiently. Our motto is “Efficient and Way Cool” because we know that air conditioning repair and installation needs to be done right the first time. No one wants to be stuck in his or her home or business without AC on a hot summer day.
Our skilled technicians can maintain and repair your air-conditioner so that you can stay cool. We can also help you decide on a new HVAC system that is the most efficient option for your home. The right system is essential in lowering utility bills while keeping you cool.
Call the professional HVAC technicians at Klaus & Sons Plumbing Heating & Air Conditioning in Upland, CA today for air conditioning service or a free estimate!
AC Compressors • High-Efficiency Options • Thermostats • Air Conditioning Filters • Central Air Conditioning • HVAC Service • AC Maintenance & Repair • AC Filter Replacements • Ductless Air Conditioning & Repair • Multi-Zone Air Conditioning Systems • Upland Air Conditioning Experts
Home Comfort In Upland, CA
Klaus & Sons offers these other essential services to homeowners in Upland, CA:
- Duct Repair
- Duct Cleaning
- Blower Door Testing
- Home Energy Analysis
- Free Estimates
- Air-Conditioning & Heating Tune-ups
- Routine Maintenance
- Filter Maintenance
- Comprehensive HVAC & Plumbing Troubleshooting, Repair & Replacement
Upland plumbing, heating and air conditioning customers can count on on-time service, skilled, professional HVAC and plumbing experts as well as a 100% satisfaction guarantee. Klaus & Sons professionals are highly trained and undergo continuous education. You’ll receive friendly, courteous service from our staff and clean, efficient work by our plumbing and HVAC crew.
Our work is always in compliance with state and local Upland codes and building guidelines.
Local Reviews
for Upland, CA

Heather P.
Air conditioning installation service call. Performed ac installation of new Trane unit after customer's previous unit suffered catastrophic failure. New unit providing cool, crisp air.

Heather P.
Tankless water heater installation service call. Removed customer's old water heater and installed their tankless water heater replacement. Everything working as expected.