The Leader in Heating and Air Earns the Elite Qualification for the 12th Year in a Row

February 13, 2019 – Vallejo, CA: A-1 Guaranteed Heating & Air, Inc. is proud to announce that the company is once again the recipient of the esteemed Diamond Certification for the 12th straight year in a row. Awarded by the American Ratings Corporation, the prestigious rating is earned by scoring Highest in Quality in customer satisfaction and helpful expertise in the most accurate customer satisfaction rating of companies anywhere.

“Most companies can’t qualify for Diamond Certified because of the customer satisfaction and credentials standards required,” explains Greg Louie, Founder and Chief Executive Officer of the American Ratings Corporation.

Additionally, to maintain the Diamond Certified rating, A-1 Guaranteed Heating & Air, Inc. must continue to score well from this point on into the future when ongoing research is performed by the American Ratings Corporation. “So, earning and maintaining your Diamond Certified status is a great achievement,” he states. “High customer satisfaction is the ultimate accomplishment in business.”

A-1 Guaranteed Heating & Air, Inc. has been on the Better Business Bureau Honor Roll for 22 years and has been voted the best heating/cooling company in the Vallejo area for the past 14 years by Times Herald Readers, in addition to earning several more awards and accolades over the years.

The company provides HVAC solar, insulation, windows, tankless water heaters, and indoor air quality to customers in Solano, Napa, and Contra Costa counties, along with portion of the Bay Area, Fairfield, and Vacaville. In addition, the company provides home energy audits to customers and is an Energy Upgrade CA participating contractor.

For more information on A-1 Guaranteed Heating & Air in California, its commercial and residential HVAC services, its awards, or to obtain a free no-obligation quote, interested parties can visit the company’s website, fill out its brief contact form, or give A-1 Guaranteed a call at (707)645-0734.