Present this coupon to receive a Free A/C Check and Free Brake Check at Sigma Auto. Most vehicles. Some restrictions apply.

$5 Off ANY Service over $29.99 If you show your phone at the shop and you have added our mobile website shortcut to the homescreen!

Present this coupon to receive a 5,000 Mile Oil Change for $30.00, Synthetic Blend. Some restrictions apply. Up to 5 qts of oil. Tax and disposal fee is included.

Present this coupon to receive a Free Diagnostic Check at Sigma Auto. ($75.00 Value) with approval on repair. Not valid with any other offer or discount.

Up to 5 quarts of 5W30 Synthetic Blend Oil and oil filter. Valid for most cars. One coupon per visit. Not valid with other offer or special. Does not apply for vehicles needing synthetic oil

$25 off repairs $100 or more. One coupon per visit. Not valid with other offers or specials.

Test and record temperature, inspect components for visible leaks, gauge and record Freon pressures, and run system performance test. Any additional parts, labor, Freon extra. Not valid with other offer or special.