Heating and Air Conditioning Durham, NC

At Cornerstone Marketing Solutions we would be glad to know what you have in mind about our customer service in the Durham, NC area. We hope you spare a bit of your time to write a company review. This way, we would be able to learn what we are doing right and what we need to improve for better customer service. Customer reviews are a key for us to improve our service and serve our valuable customers better. Cornerstone Marketing Solutions loves to know about your experience with us!

Local Reviews
for Durham, NC

Rated 5.0 out of 5 stars based on 3 customer reviews

Map of Durham, NC

Epitome of excellence, great job!




Straight meat and potatoes with some cayenne and a wheat grass shot! I highly recommend Mr. Sarver and Cornerstone Marketing Solutions for both rookies and veterans. To use "The Matrix" metaphor, red pill all day so get the experience asap!


Response from Cornerstone Marketing Solutions:

Thank you so much for the great review. You inspire us to always be better.


Map of Durham, NC

TM Training





Response from Cornerstone Marketing Solutions:

Thank you!


Map of Durham, NC

Great Material!




Charles's training is so engaging and full of useful, real world information. I would encourage anyone that has the opportunity to attend one of his classes to do so.


Response from Cornerstone Marketing Solutions:

Thank you for such a wonderful review and the recommendation. You inspire us to always work harder.


Charles S.

Charles S.

Training HVAC contractors on how to become the top 1%in the heating and cooling business in Durham, NC

Near Cooper St, Durham, NC 27703
Durham, NC - Training HVAC contractors on how to become the top 1%in the heating and cooling business in Durham, NC
Charles S.

Charles S.

Training HVAC contractors on selling to today's customers in Durham NC

Near S Plum St, Durham, NC 27701
Durham, NC - Training HVAC contractors on selling to today's customers in Durham NC
Charles S.

Charles S.

Training HVAC team on how to be a better dealer support in Durham, NC

Near Bacon St, Durham, NC 27703
Durham, NC - Training HVAC team on how to be a better dealer support in Durham, NC
Charles S.

Charles S.

Training heating and air conditioning dealers in Durham NC

Near NC-55, Durham, NC 27713
Durham, NC - Training heating and air conditioning dealers in Durham NC