Best Ventilation System in Jacksonville FL

The repairman was very friendly, cordial and orofessional. I was really impress with his demeanor and attitude, and job cleanliness . He was a great representative of the company.
Will use this company again.

Matthew and Paul are VERY knowledgeable and.... they explained each step they took in order to help ME better understand what was being done. The price is worth every cent knowing it was fixed the right way. Griffin Service has an Excellent team. Customer service was spot on as well.. very respectful, understanding and reassuring.I love this company, I will adopt them all as mine!

I have inherit a service contract with Donovan Heat and Air from previous owner, which they come out twice a year and check all units and service them as needed for about $480 (which i recommend specially when more than one unit). They showed up on time, were cordial, very professional and diligent. I would recommend their service and definitely use them again.

The representatives (Matt/Paul) were very professional, responsive, dedicated to the importance and value of the repiping needs required in the home. Both representatives returned to finalize their services. Both are instrumental to your company's growth and development. Kudos goes to both men with three snaps up in Z Formation.. Great Guys.....Master of the Mind..Jack of ALL trades!