Our technique cleans your entire dryer vent system twice – once from the outside and once from the inside – so you can be sure the job has been done right.  According to dryer manufacturers, your dryer vent must be producing about 96 cubic feet of air per minute at a velocity of 1100 feet per minute in order for your dryer to be operating efficiently and safely.  We test your system using a sophisticated thermo-anemometer to be sure that you are getting the proper air velocity and volume at the vent cap.
The best way to know if your cleaning was effective is through improved performance of your HVAC system, ideally. You can have before-and-after pictures taken of the ducts (make sure they are of the intake ducts - the ducts that return air into your room), motor and coils. Another tip is smell – sniff the ducts before and after the work is done. Outside of noticeably improved performance, smell and visual evidence are your best indicators.
Q. Just bought an older house. When we turn on the whole house fan, even with lots of windows open, some air is still drawn through our vents. This causes severe alergy attacks for my wife. The previous owners never had the furnace serviced, weren't the cleanest people, and had several cats. I can only imagine how nast all of the air ducts are. I cleaned out a couple of the reurn ducts and they were nasty with dust and construction debris. I want to have the system cleaned out well. I've gotten several quotes that vary pretty greatly in cost $179-$450. We have a small home with a finished basement that also has heating ducts. I want to choose a service that will do a great job, but have heard that some do a much better job than others. How do I know what to look for, or ask for in a good air duct cleaning service?

Under normal conditions, standard-use residential ducts (HVAC systems) should be cleaned every three to five years. Usage, system age and condition, local air quality, and number of residents and pets can affect cleaning frequency needs. Harsher conditions might require cleaning as often as every two years. Obviously, if your system is not functioning properly or the output air quality is bad, consult a professional sooner rather than later to get a proper diagnosis.


We had an appointment with a 2-hour window that Griffen Services made; No one came or called. We had to call their phone service to find out what was going on.I was told installers should be there. At the end of our conversation, the installers pulled up.We called Griffen Services 3 times throughout the day leaving messages with their phone service, We also called our sales person twice and left messages with no return calls. We decided not to use their services based on their customer care or lack of it. I would not refer anyone that values their time to Griffen Services.
Business Description: Jarvis Heat and Air LLC was established in 2010 by Rob Jarvis. Rob is a graduate of Union County High School and Cam-Tech School of Contracting. Rob started his career in 1988 working with a private property management company where he was introduced and trained on small HVAC systems and refrigeration units. However, after ten years performing service for private property management he decided to move to a national heating and air company. There, he worked in homes and businesses all over North Florida. A few of these customers are Fairfield by Marriott, University of Florida, Lake Butler Hospital, Fallgatter Law Firm, among many others. After working for other HVAC companies a total of 12 years, Rob wanted to start his own company. He knew that he could provide the best HVAC service in this area. Also, he enjoys being a big part of the customer’s satisfaction, knowing that having happy customers is the key to a successful business. Rob is so dedicated to the business that he personally answers and over-sees all emergency cases. If there is ever an emergency case, know that your call to the 24-hour emergency number, will be answered promptly, by Rob himself. Rob also does not charge any over-time service fees. He believes you shouldn’t have to pay extra just because things happen at inconvenient times. Jarvis Heat and Air was founded on good old-fashioned hard work and dedication. He has taught his entire crew to prove themselves daily, as well as the value of hard work and integrity. In addition to working hard, Rob is also a family man. He enjoys spending time with his wife Marlena of 25 years, as well as his 3 children, Tianna, Robby and Keaton. We regularly donate time and materials to back to school events as well as sponsorship of underprivileged children and little league sports teams. Rob always say's "we are in the people business, heat and air is just our talent". Additional phone numbers - (904) 557-1312 & (386) 496-4603.
Of the cleaning services in which we are proud to be specialists, air duct cleaning is by far the one that requires the most trust between the consumer and the air duct cleaning service provider.  There are many unscrupulous air duct cleaning companies purporting to be something they are not, many advertisements using unrealistic scare tactics, and of course bait and switch tactics are prevalent in the industry.  You need to feel confident in the professionalism of the firm you hire to clean your air ducts because you are asking someone to clean the inside of your duct work, where it can be difficult to see the results of the job.
×