When Quality
Matters
We design and build custom homes across the Florida Upper Keys. Veteran-owned, licensed and insured, fifty years of experience.
Call (305) 522-4166 · Free consultation
Choose the builder
your neighbors keep naming
You have a lot of choices when it comes to picking a contractor in the Keys, and the list grows every week. Before you sign anything: get three bids, check the Florida DBPR for licensing and complaints, and ask your neighbors who they have actually trusted on a job.
We're confident our name will be at the top of that list. ST Sparks Construction is licensed and insured in the state of Florida.
We take the stress off
so you enjoy the process
Fifty years on construction sites means we've run the high-pressure jobs already. We take the stress of design, permitting, scheduling, and building off you.
Stay as involved as you want. Out of state? We send video updates. Either way you hear from us early and often, with no surprise calls about something we should have flagged a week ago.
We want you to be as happy in your home as we are in ours. If you're anything like us, you'd rather be on the water. Let us handle the build so you can.
Design and Build Custom Homes
One contract, one team, from first sketch to final walk-through. We design your home with you, pull every permit, run every trade, and hand you the keys.
Design
We sit down with you, work through the plans, and shape the home around the site and the way you actually live.
Permit
DBPR, zoning, windstorm, and every signature in between. We handle the paperwork so it doesn't stall the job.
Build
We run every trade on site and keep you in the loop. Out of state? We send video updates so you see the progress.
Hand Off
Final walk-through, punch list, warranty paperwork, and a phone that still rings if something comes up later.
Sammy & Patty Sparks
Sammy has built everything: restorations, additions, residential, commercial, new construction. He's a master craftsman with an eye for detail and a no-nonsense way of doing business.
Skilled carpenter and foreman by 18. On commercial high-rises by 21. Commercial superintendent by 25. Commercial project manager by 33. In 1993 he moved to Homestead, FL to rebuild 13 National Park Service buildings after Hurricane Andrew, then settled in Key Largo. Historical preservation has been a specialty ever since.
Patty served in the US Air Force in public affairs, trained as a military photojournalist at DINFOS, and sang with the 8th Air Force Band. She brings 20 years of HR experience and a stint as a legislative aide for the State of Florida.
- Everglades National Park Service Buildings (13 buildings) Homestead, FL
- Martin Luther King Visitor's Center Atlanta, GA
- Henry Partee Elementary School Atlanta, GA
- Buford Prison Infirmary Buford, GA
- O'Hearn House (Homeless Shelter) Atlanta, GA
- Regency Park Nursing Home Dalton, GA
- Gwinnett Technical Institute Auto Center Lawrenceville, GA
- Downtown Redevelopment Project Lawrenceville, GA
- Royal 400 Office Building Atlanta, GA
- Georgia Public Safety Training Center Forsyth, GA
- Garden Plaza Hotel Atlanta, GA
- Immaculate Heart of Mary Catholic Church Atlanta, GA
- Kiffney's Indoor Shooting Range Key Largo, FL
- Fish House Encore Restaurant Key Largo, FL
- Hobo's Restaurant Key Largo, FL
- Moose Lodge Islamorada, FL
- Islamorada Coin Laundry Islamorada, FL
Projects that speak
for themselves
“The right builder is the one your neighbors keep naming. We've been that name for fifty years.”ST Sparks Construction
What is ST Sparks Construction?
ST Sparks Construction is a veteran-owned general contractor in Tavernier, Florida. We design and build custom homes across the Upper Keys, from Key Largo to Marathon. Owner Sammy Sparks has 50 years of construction experience; in 1993 he was hired to rebuild 13 National Park Service buildings after Hurricane Andrew, and he has built in the Keys ever since. Co-owner Patty Sparks served in the US Air Force in public affairs and spent 20 years in HR, with a stint as a legislative aide for the State of Florida. ST Sparks Construction is licensed and insured in the state of Florida. We answer inquiries within 24 hours and the first consultation is free.
Things people ask
before we shake hands
Where in the Florida Keys does ST Sparks Construction build?
How many years of experience does ST Sparks have?
What types of projects do you specialize in?
Are you licensed and insured in Florida?
Is ST Sparks Construction a veteran-owned business?
How fast do you respond to project inquiries?
What notable projects has ST Sparks worked on in the Keys?
Let's build
something that lasts
Call or email and tell us what you want built. We answer within 24 hours and offer free initial consultations for projects from Key Largo to Marathon.