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Find the perfect EV charger for your needs with our practical guide, and make informed choices to enhance your electric vehicle experience.
Reverse osmosis waste & removes minerals. Learn the downsides before buying—and how to fix flat taste & low flow.
Learn essential tips from a master plumber to protect your Florida home's plumbing during rare freezing temperatures. Prevent burst pipes, water damage, and costly repairs with these simple steps.
Save on HVAC, plumbing & electrical with Donovan360. Get priority service, free tune-ups & discounts. Join the Jacksonville home membership today.
Reduce AC electrical surge, stop flickering lights & protect your home’s system. Learn how a soft starter works.
Your air conditioner has kept you comfortable through countless Florida summers, but lately, it might not be keeping up. Maybe it’s running longer than usual, making new noises, or your electric bill has increased.
Get your AC checked before turning on the heat this fall in Jacksonville. Prevent fire risks, save money & stay comfortable. Schedule a tune-up today.
Protect your HVAC system this hurricane season with five essential steps. Learn how to secure, elevate, and inspect your unit to minimize storm damage and ensure a safe recovery.
Install an EV charging station at home for lower costs, tax credits & safety. Learn 6 benefits of going electric with Jacksonville HVAC & electrical pros.
Federal tax credits for energy-efficient HVAC systems expire after 2025. Act now to save thousands before deadlines hit. Jacksonville HVAC guide.
Thinking of upgrading your HVAC system? Well, the time is now. For decades, Donovan has strived to keep our customers informed about any safety, comfort, or energy cost issues.
If you are a Florida native, you are no stranger to the power and frequency of lightning strikes throughout the.
With high levels of humidity, it is more challenging than ever to cool your home in Jacksonville. Some of the humidity can be removed from your home by your air conditioner, but it is not...
A Shopping Guide for Homeowners Are you shopping for a new AC? Buying a new HVAC system is a big.
Did you know? Running your AC system during a tropical storm or hurricane can put your system at risk of.
Hurricane season prep: inspect, add surge protector, cover unit & turn off. Protect your HVAC from storm damage.
Leaky ducts cost you money & make your home humid. 7 signs you need duct replacement before summer heat hits.
While summer heat is making its way in, we want to help you combat those high humidity levels with Donovan.
Smell dirty socks from your AC? It’s Dirty Sock Syndrome. Learn what causes this funky HVAC odor & how to fix it before it gets worse.
We recently were called out to do a commercial air conditioning system replacement for the St Paul's school. We had (1) 10 ton airhandler with (2) 5 ton Trane heat pumps.
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Serving Floridians since 1987! Click here to see if we are in your community.
Your family’s home comfort is important. And we aim to protect it and give you peace of mind.
Take advantage of Donovan's current offers and coupons when you schedule your service today!