Don't get stuck in the dark. Ask about our generator options today! Black Diamond Plumbing Sewer Electric HVAC There when you need us CALL TODAY (866) 487-5241 Black Diamond Today.com $30 OFF ANY SERVICE OR REPAIR VISIT Offer valid for services over $100. Cannot be combined with any other offer. Coupon must be presented at time of service. Cannot be used towards backflow testing, maintenance agreements, previous services, diagnostic tip fee or afterhours/nolcay fee Expires 6/15/23 DH0523 $200 OFF GENERATOR INSTALL Cannot be combined with any other offer Coupon must be presented at time of service. Cannot be used towards backflow testing. maintenance agreements, previous services, diagnostic trip fee or afterhours/holiday fee Expres 6/15/23 DH0523 License #058-140555 Don't get stuck in the dark . Ask about our generator options today ! Black Diamond Plumbing Sewer Electric HVAC There when you need us CALL TODAY ( 866 ) 487-5241 Black Diamond Today.com $ 30 OFF ANY SERVICE OR REPAIR VISIT Offer valid for services over $ 100 . Cannot be combined with any other offer . Coupon must be presented at time of service . Cannot be used towards backflow testing , maintenance agreements , previous services , diagnostic tip fee or afterhours / nolcay fee Expires 6/15/23 DH0523 $ 200 OFF GENERATOR INSTALL Cannot be combined with any other offer Coupon must be presented at time of service . Cannot be used towards backflow testing . maintenance agreements , previous services , diagnostic trip fee or afterhours / holiday fee Expres 6/15/23 DH0523 License # 058-140555