Business Details
Emergency
services
Open 24/7
always available
Your Trusted HVAC Partner in Niceville, FL
McCullough Air Conditioning, Plumbing & Electrical has served Niceville and surrounding areas for over four decades, specializing in HVAC, plumbing, and electrical services. Our team of certified technicians prioritizes customer satisfaction through upfront pricing, high-quality parts, and 24/7 emergency availability. We offer comprehensive solutions including AC replacement, heating maintenance, water heater installations, and electrical panel upgrades.Our commitment to quality workmanship and transparent communication ensures reliable service for residential clients. With a focus on local expertise and family-owned values, we deliver tailored solutions to maintain home comfort year-round.
Services
AC Replacement
AC Repair
AC Maintenance
Ductless Systems
Indoor Air Quality
Water Heater Installation
Drain Services
Electrical Panel Upgrades
Generator Installation
Leak Detection
Highlights and features
- We offer over 40 years of combined HVAC experience in Niceville.
- Our team provides 24/7 emergency service for urgent needs.
- Family-owned business with local market expertise.
- We guarantee upfront pricing with no hidden fees.
- Our technicians use only high-quality, certified parts.
What people say
Polite, honest, professional
Fast, and professional
Great, great company
Superior communication
No upselling
Services
AC Replacement
Professional AC replacement services for Niceville homes, including traditional and ductless mini-split systems. Our technicians analyze home size, climate needs, and efficiency ratings to recommend optimal units. We ensure proper installation for hurricane-prone areas with surge protection and secure mounting. Free estimates available for system upgrades.
AC Repair
24/7 emergency AC repair for cooling system failures. Our team diagnoses and fixes common issues like refrigerant leaks, frozen coils, and compressor malfunctions. We prioritize rapid response times for summer breakdowns, with same-day service available across Okaloosa County.
Indoor Air Quality
Comprehensive indoor air quality services including air purification systems and ductwork maintenance. We address mold, pollen, and allergen concerns specific to Florida's humid climate. Our technicians install HEPA filters and UV light systems to improve respiratory health for Niceville residents.
Electrical Panel Upgrades
Professional electrical panel upgrades for homes over 25 years old. We replace outdated components causing tripped breakers or flickering lights. Our licensed electricians install modern panels with surge protection to prevent fire hazards and ensure safe power distribution.
Generator Installation
Whole-home generator installation for hurricane preparedness. Our team recommends appropriate generator sizes based on home square footage and power needs. We handle permits and coordinate with local utility companies for seamless integration with existing electrical systems.
Questions
How long does AC installation typically take?
Most installations complete within 4-8 hours depending on system complexity and home size.
What are common AC problems in Florida?
Common issues include refrigerant leaks, frozen coils, clogged drain lines, and thermostat malfunctions due to high humidity.
How often should AC systems be serviced?
Annual maintenance before summer ensures optimal performance in Florida's climate.
Do you offer emergency services after hours?
Yes, our 24/7 emergency team responds to urgent HVAC, plumbing, and electrical issues.
What financing options are available?
We offer special financing plans for major HVAC replacements and home improvement projects.
Are your technicians certified?
All technicians are licensed, insured, and factory-certified for major HVAC equipment brands.
