VETERAN & FIRST RESPONDER DISCOUNT:Exclusive savings on any service, all year long. Plus, get a FREE iFlow Pro Automatic Drain Cleaner with every new AC system installation! (Offer valid through 12/31/2025.)
Local, Veteran-Owned Expertise for Guaranteed Home Comfort
As the Keys' most trusted dual-certified contractors (CMC & CFC), we handle every crucial home system. We deliver fast, honest, and high-quality solutions for cooling, water flow, and pool enjoyment, all backed by over 30 years of experience.
Air Conditioning Service
Maximize the life and efficiency of your unit with our preventative maintenance. We perform thorough cleanings and inspections vital for fighting the high humidity and salt air of the Florida Keys climate.
Air Conditioning Repair
When the Marathon heat hits, trust our team for rapid, reliable AC repair. We quickly diagnose and fix refrigerant issues, electrical problems, and component failures to restore cold air fast.
Air Conditioning Replacements
Upgrade to a high-efficiency system. We provide honest recommendations and professional installation of new, modern AC units designed to minimize your energy bills in the Keys.
Minor Plumbing Repairs
Your certified choice for essential water system fixes. We handle common home issues like leaks, drain clogs, running toilets, and fixture repairs with transparency and precision.
Water Heater Repair & Replacements
Get dependable hot water back quickly. We service and install all types of water heaters,including traditional tank and modern tankless models,ensuring safety and efficiency for your home.
Pool Heater Repair & Replacements
Don't let a faulty heater spoil your swim. Our experts repair and replace all major makes and models of pool heaters, keeping your water perfectly warm all year long.
What Our Customers Are Saying
At Dolqueist Air Conditioning, Inc. & Plumbing, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.
About Us
Dolqueist Air Conditioning, Inc. & Plumbing is the trusted veteran-owned and operated choice for the Florida Keys. We provide licensed, insured service with over 30 years of experience. Expect honest, fair pricing for all AC, plumbing, and pool heating work. We are committed to Keeping the Keys Cool!
Why choose Dolqueist Air Conditioning, Inc. & Plumbing?
Veteran-Owned Trust
Business built on integrity, serving the Keys with military precision.
Dual Licensed: CMC & CFC
Certified experts for both Mechanical (AC) and Plumbing systems.
30+ Years Experience
Decades of local, hands-on experience solving all Keys climate challenges.
Fair Pricing Guaranteed
Transparent, honest estimates and zero hidden fees.
What Our Customers Are Saying
At Nashville Electric Pros, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.
Licensed AC & Plumbing Service Across the Florida Keys
Marathon
Key West
Key Colony Beach
Cudjoe Key
Big Pine Key
Big Torch Key
Islamorada
Summerland Key
Grassy Key
Bahia Honda Key
Duck Key
Long Key
Customer Satisfaction and Quality in Every Job
At Dolqueist, we take pride in every AC, plumbing, and pool heating project we complete. Our commitment to excellence, backed by veteran integrity, ensures precision, professionalism, and outstanding results on every service call.
