San Mateo, CA (May , 2010)

BayHill Heat & Air announced today it has been designated as Diamond Certified Company in American Ratings Corporation.

Diamond Certified Company

The determination of BayHill Heat & Air as a Diamond Certified Company was made based on a American Ratings Corporation research process.

Diamond Certified's rigorous 12-step company certification process is the most reliable anywhere. They survey a large random sample of only REAL customers by telephone to get the most accurate rating and to verify that only actual customers are responding. By surveying from a company's entire customer base, they ensure that the results of their study, good or bad, truly represent their company's customer satisfaction level.

Companies must score Highest in Quality in customer satisfaction, a 90+ on a 100 scale, and pass all of their credential-based ratings. By requiring such a high score to qualify, they cut out mediocre and poorly performing companies. They then conduct ongoing research and ratings to ensure all companies maintain their high performance.

"We're proud to be recognized this way for the high quality of service and ethical business practices that have been the hallmark of our company since I founded it in 1981", said owner of BayHill Heat & Air.

BAYHILL is a service company dedicated to serve our community with high quality work and integrity. We have been servicing the greater Bay Area since 1981, doing repairs, new furnace installations and air conditioning replacement.

For full details on all research steps passed by BAYHILL HEAT & AIR, and " the Diamond Certified " it has pledged to maintain, visit


Office Address:

1033 S. Claremont Street.
San Mateo, CA 94402-1835

262 Main Street
Los Altos, CA 94022-2908


North Bay (650) 583-7500
South Bay (408) 371-2700
East Bay (510) 818-0800