Could easily have given a higher than a 5.
Having been a realtor for 36 years
have worked with lots of contractors.
Sentry Heating Dave was my first time with Sentry.
1 On Time
2 ordered part called to what day would be in.
3 called when part arrived
4 call that job was complete.
Best service ,Conscientious,
You will be happy with this company and the cost.