Business Details
Emergency
services
Open 24/7
always available
Your Trusted Partner for HVAC, Plumbing & Electrical Services in Niceville, FL
McCullough Air Conditioning, Plumbing & Electrical has served communities in Okaloosa and Walton Counties for over 40 years, delivering specialized heating, cooling, plumbing, and electrical services. Our team prioritizes exceptional technical expertise and customer service, offering installations, repairs, and maintenance with upfront pricing and high-quality parts. We provide 24/7 emergency support, ensuring prompt solutions for critical home systems.As a family-owned business, we treat customers like family, combining decades of experience with licensed, certified technicians to service all makes and models. Our commitment to quality workmanship and customer satisfaction has earned lifelong clients and a reputation as a trusted local service provider.
Services
AC Replacement
Heater Repair
Plumbing Services
Electrical Panel Upgrades
Drain Cleaning
Water Heater Installation
Generator Installation
Indoor Air Quality Solutions
Leak Detection
Thermostat Services
Highlights and features
- We offer over 40 years of experience in HVAC, plumbing, and electrical services.
- Our team provides 24/7 emergency service for urgent home system needs.
- We use only high-quality parts and equipment for durable solutions.
- Our technicians are licensed, certified, and trained for all makes/models.
- We guarantee upfront pricing with no hidden fees or surprises.
What people say
Polite, honest, professional
Fast emergency response
No upselling
Superior communication
Quality workmanship
Services
AC Replacement
We provide efficient air conditioner replacement services for traditional and ductless mini-split systems. Our technicians assess your home's cooling needs and recommend energy-efficient units with free installation estimates. With proper sizing and installation, we ensure optimal performance and comfort for Niceville's coastal climate. Our replacements include manufacturer warranties and lifetime support.
Plumbing Repairs
Our licensed plumbers handle all residential plumbing issues, from leaky faucets to major repiping projects. We specialize in water heater repairs, drain cleaning, and leak detection using advanced technology. Emergency services address burst pipes and urgent fixtures, with same-day solutions to prevent water damage. We guarantee durable repairs using quality materials for long-term reliability.
Electrical Panel Upgrades
We upgrade outdated electrical panels to meet modern home demands, ensuring safety and efficiency. Our electricians install new breakers, address tripping issues, and enhance capacity for high-power appliances. Upgrades include surge protection and code-compliant wiring to reduce fire hazards. We use industry-grade components for lasting performance and compliance with local regulations.
Indoor Air Quality Solutions
Our IAQ specialists install air purification systems to remove allergens, mold, and pollutants from Niceville homes. Services include HEPA filters, UV lights, and ventilation improvements for healthier breathing environments. We assess existing ductwork and recommend solutions to enhance airflow and reduce respiratory irritants, particularly during high-pollen seasons.
Generator Installation
We install whole-home generators to protect against hurricane-related outages. Our systems automatically activate during power failures, maintaining essential appliances and HVAC operation. We offer maintenance plans to ensure reliability during emergencies, with options for fuel-efficient models that minimize noise and environmental impact.
Questions
What HVAC services do you offer?
We provide AC replacement, heater repairs, ductless systems, indoor air quality solutions, and 24/7 emergency HVAC services in Niceville and surrounding areas.
Do you handle plumbing emergencies?
Yes, we offer same-day emergency plumbing services for burst pipes, severe leaks, and critical fixture failures with licensed technicians available 24/7.
Are financing options available?
Yes, we offer special financing plans for qualifying HVAC, plumbing, and electrical projects to help homeowners manage larger projects affordably.
What electrical services do you provide?
Our electrical services include panel upgrades, generator installation, outlet repairs, lighting upgrades, and whole-home rewiring with licensed electricians.
Which areas do you serve?
We serve Niceville, Destin, Crestview, Fort Walton, Santa Rosa Beach, and surrounding Florida communities within Okaloosa and Walton Counties.
How can I schedule service?
Call (850) 678-2797 for immediate assistance or visit our website to request a free estimate. Emergency calls receive priority scheduling after hours.
Reviews (4)
Craig Francks
Oct 18, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Responsive and outstanding customer service. 24/7 service. McCullough Air conditioning installed a new air conditioning system and discovered a leak in the lines from the outside compressor to the inside. They spent all day fixing the line. I would definitely recommend McCullough
Service:Repair AC
Responsive and outstanding customer service. 24/7 service. McCullough Air conditioning installed a new air conditioning system and discovered a leak in the lines from the outside compressor to the inside. They spent all day fixing the line. I would definitely recommend McCullough
Service:Repair AC
Tammy Runge
Aug 17, 2021
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We have used McCullough Air for years in our home, our rentals, and business from everything from replacing thermostat to replacing entire units. Ben McCullough is knowledgeable, efficient, and always accommodating when we were down. No high pressure sales just good ole honest information that will help keep your unit running smooth, your family comfortable all without robbing the bank. You don't stay in business for over 40 years doing people wrong in a small town where everybody knows your family name. Ben had big shoes to fill and he is doing an amazing job carrying on the family business!
Derek Robinson
Aug 14, 2021
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The company replaced my 15 year old system. Price was about what I expected. They did offer a military discount which was amiable. The installation was not level as far as the exterior unit goes. The company did send someone back out to my residence to remedy it and they were complete in about 20 minutes. The gents were always kind and courteous.
Maribeth
Jul 25, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Ben McCullough personally returned my call, came to my house within a couple of hours and fixed the AC...on a Sunday!! What a fantastic customer experience!!
Service:Repair AC
Ben McCullough personally returned my call, came to my house within a couple of hours and fixed the AC...on a Sunday!! What a fantastic customer experience!!
Service:Repair AC
