About Us

Service Area

Serving the Inland Empire:

• Banning• Fontana• Riverside
• Beaumont• Highland• San Bernardino
• Calimesa• Rancho Cucamonga• Upland
• Colton• Redlands• Yucaipa


Davidson's Air Conditioning and Heating, Inc. is a full service Contractor celebrating over 64 years of operational excellence. Over the years, we have grown to become a trusted HVAC and Plumbing services company serving the Inland Empire. Our Employees are highly trained, educated and well skilled in all makes and models of heating and air conditioning systems. We provide respectful, dependable, honest and reliable customer service for any job, no matter how large or small. Our pricing is always competitive and fair with no hidden or surprise costs. Davidson's takes the family approach to business by having one of the owners conduct free estimates, not an aggressive sales person. This provides all our customers with the confidence that every system is designed and installed properly.

It is our commitment to ensure that all of our customers are completely satisfied.

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, and they, are certified by the following industry organizations:

License Number: 429952     Bonded & Insured


Carrier dealer brand logo - Turn To The Experts

Carrier 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.


NATE Certified

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.

San Bernardino Chamber of Commerce

San Bernardino Chamber of Commerce

The Mission of the Chamber of Commerce is to serve as the primary advocate for the Business Community by:

Promoting Economic Development that strengthens and expands the business income potential in the trade area and is of widespread benefit to the community;

Creating a better understanding and appreciation of the importance of business people and a concern for their problems;

Educating the Business Community about political issues and serving as a liaison for the business sector on legislative matters;

Facilitating business involvement in civic, cultural, educational and social programs which are designated to increase the functional and aesthetic values of the community.

Meet Our Team

Richard Davidson

Richard is the President of Davidson's. He has grown up in the family HVAC/Plumbing business. He has been President of Davidson's since 1985. He holds B, C-20, C-36, C-38, HIC Contractors licences. He attended Cal State Fullerton, Cal State San Bernardino and many Trane, Carrier and York factory training. He is NATE Certified and a HERS rater. His day to day duties include inside and outside estimates and general over site of all operations. His key business focus is on customer satisfaction.
Scott Davidson

Scott is the Vice President of Davidson's. Scott has a BA in Business Administration from Cal State University San Bernardino. Scott has grown up in the family HVAC business learning all aspects of the industry. Scott has been EPA certified since 1994. He has a C-20 and C-10 Contractors License. He is NATE Certified and also a HERS Rater. He has attended many Carrier, Trane, York, Amana and other factory training. Scott's Day to day duties include Service Manager, Estimator, Data input and general over site of all operations.
Tod Allie

Tod has been at Davidson's since 1985. Tod is a Master Installer in charge of all installations at Davidson's. Tod knows all aspects of installation, sheet metal fabrication, welding, gas piping, electrical and design of systems. Tod has been EPA Certified since 1994. He has attended York, Carrier and Trance factory training.
Larry Maurizi

Larry is Davidson's General Manager. Larry has worked in the HVAC field for over 35 years. He attended Carrier Service Tech School, RSDS Air Conditioning School, and RCC Refrigeration. Larry is EPA Certified since 1994. Larry is also NATE Certified in Air Conditioners and Installations. Larry is a Master Service Technician and Master Installer. He can fabricate sheet metal, weld, estimate, design and any other facet of the HVAC field. Larry has been at Davidson's since 1988.
Angie Dinapoli

Angie is the office manager at Davidsons's. She has been with Davidsons's since 1999. She has over 20 years in the accounting and business field. Angie oversees accounts payable, receivable, payroll and all human resources. She schedules service calls, estimates and other appointments. Angie handles parts orders and counter sales. She always makes sure the customers are satisfied with excellent customer service.
Mike Rios

Mike is an installation technician at Davidson's. He has worked in the HVAC field since 1991. Mike has attended York and Carrier factory training. He is EPA certified since 1999. Mike is an expert in installation and fabrication. Mike has been with Davidson's Since 1999.
Robert Butler

Robert is one of our Master Service Technicians. He received his HVAC education at Education Dynamics Institute, Las Vegas, Nv. Robert has attended York, Carrier and Trane factory training. He has over 17 years of HVAC service experience. He has been EPA certified since 1994. He is NATE Certified in Heat Pump, Air Conditioners, and HVAC installation. Robert has been with Davidson's since 2002.
John Fisher

J.D. is one of our Master Service Technicians. He received his HVAC education from York, Trane and Carrier Factory Schools. He has over 15 years of HVAC experience. He is EPA certified since 1996, NATE Certified Air conditioning and HVAC installation and holds a C-20 Contractors license. He has been with Davidson's since 2003.
Efrain Ruedas

Efrain is an installation technician at Davidson's. He has attended York and Carrier Factory training. He is MSHA certified to work on HVAC systems at mining operations. He has been with Davidson's since 2007.
Lance Fisher

Lance Fisher is the plumbing supervisor/technician at Davidson's. He is Takagi, Navien, TracPipe and Wirsbo Certified. He has over 8 years experience in the plumbing service, repair and new construction industry.