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Diamond Bar Plumbing Heating & Air Conditioning

 Diamond Bar 91765, 91789

 Exceeding Customer Expectations Since 1973

Diamond bar plumbing-diamond bar heating-diamond bar air conditioningDiamond Bar Plumbing

If you are looking for a plumber in the Diamond Bar area, Klaus & Sons is your best choice for reliable, professional and guaranteed service in Diamond Bar.

We offer expert plumbing repair, installation and maintenance services for the Diamond Bar customer. Don’t let a clogged toilet, a broken water heater or garbage disposal inconvenience you again!

We offer emergency plumbing services 24 hours a day. Count on us to repair kitchen and bath plumbing issues, repair your broken sink, garbage disposal and offer complete hot-water heater repair and installation. No job is too big or too small for certified, experienced plumbers

Call the professional plumbers at Klaus & Sons Plumbing Heating & Air Conditioning in Diamond Bar, 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 and Bathroom Sink Installation • Low Water Pressure Services • Plumbing Repair Services • Plumbing Valve Repairs • Re-Piping Services • Copper Re-Piping • Tankless Water Heater Services • Diamond Bar Plumbing Experts

Diamond Bar Heating

We will never leave our Diamond Bar heating customers out in the cold! 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 theDiamond Bar area for over 40 years. Every heating system is a little different, and 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 Diamond Bar, CA today for heating service or a free estimate!

Furnace Repair • Heater Repair • Heat Pumps • Electric or Gas Water Heater Replacement & Repair • Heating Maintenance • Thermostat Repair & Replacement •Diamond Bar Heating Experts

Diamond Bar Air Conditioning

Diamond Bar homeowners depend on their air-conditioning, especially in the summer time. 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 Diamond Bar, 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 and Repair • Multizone Air-Conditioning Systems • Diamond Bar Air Conditioning Experts

Klaus & Sons offers these other essential services to homeowners in Diamond Bar, 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

Diamond Bar plumbing, heating and air-conditioning customers can count on on-time service, skilled, professional HVAC and plumbing experts as well as 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 Diamond Bar codes and building guidelines.

The cost to repair a home air conditioner in Diamond Bar will vary depending on the specific problem your AC has, but air conditioning repair typically costs between $200 and $800. Most common AC repairs cost about $360, while larger, more involved repairs can cost as much as $1,600. If your repair estimate is greater than half the cost of a new AC unit, you may do better to just replace the air conditioner.

There are a few potential reasons why your home AC unit may not be cooling your house near Diamond Bar. One possibility is that the unit is not sized properly for your home, and therefore is unable to cool it effectively. Another possibility is that the unit is clogged with dust or dirt, which is preventing it from blowing cold air. A third possibility is that there may be a problem with the AC wiring or compressor, which needs to be repaired. If you’re unsure of what the issue might be, it’s best to call a professional HVAC technician to diagnose and fix the problem.

It depends on the size of the water heater and the type of water heater. For a standard electric water heater, it typically costs about $300-$500 to replace. For a gas-powered water heater, it can cost anywhere from $800-$1,200 to replace. And for a tankless water heater, it can cost anywhere from $1,000-$2,000 to replace.


Important Local Service Numbers

Southern California Edison: (800) 655-4555  • Southern California Gas Company: (800) 427-2200 • Dig Alert:Underground Service Alert: Call 811 or www.digalert.org/statelaw.html • Verizon: (800) 483-4000 • Time Warner Cable: (888) 892-2253 • Frontier: (800) 921-8101 • Klaus and Sons HVAC: (800) 440-2017 • Klaus and Sons Home Energy Upgrade: (909) 982-5698 • Klaus and Sons Plumbing:  (800) 440-2017 • Klaus and Sons Drain Cleaning: (909) 982-5698



Alta Loma • Azusa • Charter Oak • Chino • Chino Hills • Claremont • Diamond Bar • Fontana • Glendora • La Verne • Montclair • Ontario • Pomona • Rancho Cucamonga • San Dimas • Upland • Walnut

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