Choosing the Right Contractor 

City Utilities is trying to help you get started saving energy and water by providing a list of contractors who meet basic consumer protection criteria for hiring a contractor.

It is still strongly recommended that each customer obtain two or three different contractor bids on each project, check references, and make sure all contractors’ insurance requirements are up-to-date.

The following contractors completed a comprehensive application and were accepted onto the City Utilities Energy Services & Renewables List. This list represents local contractors who have taken time to register their company with City Utilities.  


Types of Contractors (This is not an endorsement by City Utilities of any product, service, individual, or company.)

AHRI Certifications

AHRI provides accurate and unbiased evaluation of heating, ventilation, air-conditioning, and refrigeration equipment. AHRI programs demonstrate to homeowners that equipment performance claims have been independently measured and verified, instilling consumer confidence and enabling fair product comparisons. Equipment and components are evaluated using the appropriate industry standard to certify that manufacturers’ published performance ratings are accurate.