NATE Certified

NATE Certified Technicians

NATE certified technicians have proven their knowledge in the HVACR industry by passing specialized NATE certification tests. NATE certification tests represent real world working knowledge of HVACR systems. Developed by a committee of industry experts nationwide, NATE exams represent HVACR topics pertinent to contractors, educators, manufacturers and utilities alike. All of the NATE tests are rigorous, knowledge-based tests and validate a technician’s knowledge.

Gundlach Plumbing & Sheet Metal Company, LTD., Plumbing Contractors, Bakersfield, CA

Better Business Bureau, Accredited Member

Gundlach’s has been a BBB Accredited Business since 11/01/1957. An accredited business must build trust by establishing and maintaining a positive track record in the marketplace, honestly represent products and services, be transparent, honor promises, be responsive, and embody integrity. 

Carrier Dealer

Carrier Factory Authorized Dealer

Factory Authorized Dealers must perform to rigorous national standards consistently and continually in order to qualify for factory endorsement. Additionally, they participate in extensive factory training on technical aspects of equipment installation, maintenance, and repair.



The BPI GoldStar Contractor program introduces established problem solving techniques, tools, templates, and process improvement methods. Our focus is on reducing company waste and achieving consistency in day to day operations.


Angie's List Super Service Award Recipients

The Angie's List Super Service Award honors excellence among service and health providers who maintain a superior service record. Each year, less than 5% of thousands of businesses earn the award.

Bakersfield Chamber of Commerce

Bakersfield Chamber of Commerce

A member-driven and professionally staffed nonprofit association, the Greater Bakersfield Chamber of Commerce has been serving the business community since 1920. The mission of the Bakersfield Chamber of Commerce is to provide Leadership for a healthy business community.

The Bakersfield Californian

The Bakersfield Californian

A descendant of the county's first newspaper, The Bakersfield Californian is an independent, family-owned paper. The Bakersfield Californian has been recognized as one of California's best newspapers and has won over 40 state and national awards.

Fully Bonded & Insured

At Gundlach's, your comfort is our priority. We offer a full suite of home comfort services including plumbing, air conditioning, heating, and whole home performance.

When you join our Comfort Club, you’ll have peace of mind knowing your equipment is running efficiently. Properly maintained equipment lasts longer and reduces energy costs!