Reviews for SIGMA Mechanical Services
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Hours
Monday: 8AM - 4:30PM
Tuesday: 8AM - 4:30PM
Wednesday: 8AM - 4:30PM
Thursday: 8AM - 4:30PM
Friday: 8AM - 4:30PM
Saturday: ClosedSunday: Closed
Tips
accepts credit cards offers military discount
Ratings
Google: 4.5/5 
BBB: A+SIGMA Mechanical Services
25 Rockwood Rd, Marshfield
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Every time I’ve had to call them for repairs over the years (usually for AC on the hottest of days of course) they’ve been great. I appreciate that they explain the issue and communicate well throughout the process. Highly recommend.
Just had 2 condensers repaired by Jeff. Couldn’t be happier. He accurately and quickly assessed my issues. Resolved them in an extremely timely manner. I will be calling Sigma for all of my future ac/heating needs.
Can’t tell you how much I appreciate this service on a particularly hot day.
Jeremy is the BEST! We had been through everything with many other technicians and other companies. He came out, knew what we needed and our heat hasn't stopped working since he left. THANK YOU THANK YOU THANK YOU!