About Us
Location
Upland
1915 W Arrow Rte
Upland, CA 91786
(P) 909-982-5698
(F) 909-920-9802
We are proud to offer service in and around the following communities and zip codes:
History
Klaus & Sons has proudly served residential and commercial communities in the Inland empire for over 38 years! Our company is three generations strong and being family owned and operated we have earned the reputation of doing the job right. Whether the job is giving a FREE estimate on your Heating and Air Conditioning needs or even plumbing, you can count on us to be the most reliable.
With our 24 hours of service we will be there for you and your families during that middle of the night crisis. Our team works on sales, services, installation of Carrier units as well as any of your plumbing needs. We also offer attic insulation, duct replacement and electrical upgrades. Over the years we have established NATE and NCI Certifications, as well as a BPI Home Performance Certification that allow us to do Energy Assessments for your home.
At Klaus & Sons we stand behind our work and we believe in 100% customer satisfaction!
Our Qualifications
We are heating and cooling professionals! We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis. We are certified by the following industry organizations:
License Number: 320990 Bonded & Insured
CARRIER FACTORY AUTHORIZED DEALER
Carrier Factory Authorized Dealers are the home heating and cooling experts to turn to. They are your single resource for everything you need–from tailoring your ideal comfort system to installation, service and beyond.
Look for the Carrier Factory Authorized Dealer seal of approval–it means your dealer has met our rigid criteria for quality. In fact, Carrier offers you a 100% satisfaction guarantee when you purchase your Carrier equipment from a Factory Authorized Dealer. It's your sure sign of an air conditioning and heating system dealer that will provide you with superior products, intelligent insight and the ultimate service.
Becoming a Carrier Factory Authorized Dealer is no easy feat. Only those expert heating and air conditioning dealers who meet our highest standards and closest scrutiny–not only for their technical expertise, but also for their business practices and customer service quality—earn the Carrier Factory Authorized Dealers distinction.
NATE
North American Technician Excellence (NATE) is an independent, third-party organization that develops and promotes excellence in the installation and service of heating, ventilation, air conditioning, and refrigeration equipment by recognizing high-quality industry technicians through voluntary testing and certification. Our technicians have passed the rigorous testing necessary to qualify as NATE Certified Technicians.
UPLAND CHAMBER OF COMMERCE
Upland is known as the City of Gracious Living, but we are also a city whose businesses support a strong sense of community. A Chamber of Commerce has been in existence in Upland since the early 1900’s. Incorporated in 1963, we serve as a unified voice for all businesses in Upland as we advocate for pro-business issues affecting Upland businesses on the local and state levels.
Our Mission
To provide the advocacy, information and services necessary to support and promote the business community serving the Upland area.
BBB
The Better Business Bureau (BBB) system in the U.S. extends across the nation; coast-to-coast, and in Hawaii, Alaska, and Puerto Rico. Since the founding of the first BBB in 1912, the BBB system has proven that the majority of marketplace problems can be solved fairly through the use of voluntary self-regulation and consumer education.