Saint Augustine, Florida 32092
Construction, HVAC, Plumbing & Gas — four trades, one trusted team. Family-owned since 2019, serving St. Johns County 24/7.
Call anytime: (904) 788-9454
What We Do
One licensed contractor for construction, HVAC, plumbing, and gas. Fewer subcontractors, better coordination, one point of contact.
Kitchen and bathroom remodels, room additions, renovations, and commercial build-outs. Built to last, finished on time. License #CBC1264059.
Learn MoreInstallation, repair, maintenance, and emergency HVAC service. Florida humidity expertise, indoor air quality solutions. License #CAC1820927.
Learn MoreLeak detection and repair, water heaters, drain cleaning, fixtures, and emergency plumbing for residential and commercial. License #CFC1434393.
Learn MoreGas line installation, appliance hook-up, leak detection, pool and spa heater lines, outdoor kitchen gas lines. Safety-first, code-compliant. License #CFC1434393.
Learn MoreOur Story
Jon Roswall brings over 30 years of industry experience across HVAC, construction, plumbing, and gas. He comes from a multi-generational family of contractors who have worked residential and complex commercial projects nationwide.
In 2019, Jon and his wife Miranda established Olympic in Saint Augustine — built on honest guidance, quality craftsmanship, and dependable service. Their goal has never been to be the biggest company. Just the most dependable one.
Years Experience
5-Star Reviews
Trade Licenses
Availability
Licensed & Insured
Customer Reviews
5.0 stars across 63 Google reviews. Neighbors, homeowners, and businesses throughout St. Johns County.
"I recommend Olympic Air not five stars but 10. Jon or Hannah explained every step. All my questions were answered and if there were any issues Jon solved it. Not once was I pressured to decide by a certain time frame."
"After another company tried to convince me I needed nearly $9,000 in repairs, Jon came in, evaluated the situation, and gave me straightforward advice I could trust. It's rare to find someone with that level of integrity and expertise."
"We use Jon and his team at Olympic Air for our commercial space, and we could not be happier. They have high standards and are very transparent with cost and pricing. I highly recommend them for both commercial and residential services."
One call covers HVAC, plumbing, gas, and construction. Available 24/7 in Saint Augustine.
(904) 788-9454 Request Service Online