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Company Perspective

Christian Brothers HVAC company Rancho Cucamonga

Christian Brothers Mechanical Services was founded in 1985 by Donald P. Lemons as an inspired Entrepreneur, Mr. Lemons took pride in his hands on approach to establish a reliable, resourceful and first-class Full-Service HVAC Commercial Mechanical Firm. The company is independently owned and operated as an open shop. Don’s commitment to client innovation and satisfaction has promoted Christian Brothers Mechanical Services to where it is today.

Mr. Lemons, started his HVAC career as a field technician, his pioneering eye was caught when he was later trained on Honeywell Controls. Mr. Lemon’s commitment to continuing education and passing on the knowledge has been key to contributing to our employees training and mentoring program, and progressing Christian Brothers. We are committed to being proficient and developing solutions.

Today, Christian Brothers offers experience you can trust, we take pride in delivering excellence and reliability to every project, with more than 100 employees and complete in-house capabilities, Christian Brothers can fully support all your HVAC aspects, taking a comprehensive approach to your HVAC needs Christian Brothers can help you implement HVAC projects and maintenance plans that are suitable for your needs and with systems that operate at peak efficiency.

Christian Brothers Mechanical Services, Inc. takes pride in building relationships with our clients, we believe that our achievements are reflected in our client’s satisfaction.  We strive to be the best HVAC mechanical company, with over 30 years of experience, innovative knowledge, and keen expertise, we pledge our commitment to deliver the best mechanical solutions.

Christian Brothers, reflects the quality, integrity and service we aspire to deliver.

Our core beliefs are reflected in our company name.

We have earned an impressive reputation for providing outstanding service and developing efficient, comprehensive solutions. We serve the Greater Southern California Area including: Los Angeles, Ventura, Santa Barbara, Orange, Riverside, San Bernardino, San Diego, and Imperial Counties.