Fast, Reliable HVAC in Green Cove Springs

Whether it’s midnight AC failure or a furnace breakdown on a cold winter night, Crane AC & Heating Services is on call 24/7 to restore comfort to your home or business. Our NATE‑certified technicians arrive fully stocked and ready to diagnose and fix any system.

Serving Clay County since 2005, we combine local expertise with modern diagnostics—thermal imaging, digital gauges, and duct‑testing—to deliver precise, long‑lasting repairs and installations.

Call Now: (904) 552‑8446
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Years Serving FL

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Systems Serviced

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Days 24/7 Coverage

Seasonal HVAC Checklist

Prepare your system for Florida’s extremes with our expert checklist. From filter changes to drain line flushes, these pro tips prevent breakdowns when you need comfort most.

Before & After: Heat Pump Replacement

Old heat pump New heat pump

MYTH:

All HVAC filters are the same.

FACT:

High‑MERV filters trap finer particles, improving air quality and system efficiency in humid climates like ours.

MYTH:

Closing vents saves energy.

FACT:

Closed vents unbalance air pressure, forcing your system to work harder and potentially causing freeze‑ups.

MYTH:

Maintenance isn’t needed yearly.

FACT:

Annual tune‑ups catch small issues before they become costly emergencies, extending equipment life.

Emergency AC Repair

Rapid‑response teams arrive within 60 minutes, day or night. We carry mobile refrigerant recovery units and common parts onboard—often fixing leaks, capacitor failures, or control faults on the first visit to restore cool air fast.

Furnace & Heat Pump Installation

Whether replacing an aging furnace or upgrading to a high‑efficiency heat pump, we perform precise load calculations, duct assessments, and manage permits. Our expert installers ensure optimal sizing and airflow balance for year‑round comfort.

Preventive Maintenance Plans

Our seasonal plans include filter changes, coil cleanings, safety control tests, and airflow calibrations. Members enjoy priority scheduling, discounted repairs, and detailed service reports to maximize system lifespan and efficiency.

Duct Cleaning & Sealing

Dirty or leaky ducts can waste 20–30% of your energy. We use negative‑pressure cleaning and aerosol sealing to remove debris and seal microscopic gaps—boosting airflow, indoor air quality, and reducing utility bills.

Smart Thermostat & Zoning

Upgrade to programmable or Wi‑Fi thermostats for precise climate control. We install zoning dampers and sensors to create independent comfort zones—reducing wear and tear and saving energy by conditioning only occupied areas.

Free Resource: AC Efficiency Guide

Download our comprehensive PDF to learn how routine upkeep, correct thermostat settings, and simple DIY checks can improve your AC’s efficiency by up to 15%—saving you money on monthly bills.

Download Guide

Your Service Journey

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1. Call Our 24/7 Hotline

Speak to a live dispatcher who logs your details immediately.

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2. Immediate Dispatch

The nearest fully‑equipped technician is en route within minutes.

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3. Precision Diagnosis

We use digital gauges and thermal imaging to pinpoint every issue.

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4. Expert Repair/Install

All work follows manufacturer specifications with OEM or premium parts.

5. Final Quality Check

We test airflow, clean up, and provide tips to keep your system running smoothly.

Meet Our Certified Technicians

Sam Rivera

Sam Rivera

Lead Technician • 15 years experience • HVAC NATE‑certified

Lena Patel

Lena Patel

Indoor Air Quality Specialist • HEPA & UV expert

Jon Kim

Jon Kim

Energy Auditor • Smart thermostat & zoning pro

“Crane AC & Heating had my AC fixed in under an hour. Their tech was professional, clean, and explained every step. Highly recommend!”
— Maria T., Green Cove Springs
“Their maintenance plan stopped two breakdowns last year. The discounted tune‑ups pay for themselves.”
— David R., Orange Park
Do you service commercial properties?

Yes—we handle restaurants, apartments, office buildings, and warehouses with tailored maintenance and emergency coverage.

What brands do you service?

We service all major HVAC brands including Carrier, Trane, Lennox, Rheem, Daikin, Mitsubishi, and more—plus quality aftermarket parts.

Are estimates free?

On‑site diagnostic visits are billed as a flat fee (credited toward repairs). Replacement and installation quotes are always free and no‑obligation.

Contact & Hours

Phone: (904) 552‑8446

Address: 411 Walnut St #267, Green Cove Springs, FL 32043

Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm, 24/7 emergencies

Ready for Reliable Comfort?

Call (904) 552‑8446