Whatever You Do, Work At It With All Your Heart, As Working For The Lord, Not For Human Masters. — Colossians 3:23

Preventative Maintenance Plans

Financing

Contact Us
(910) 340-7061

Free Estimates on New Installs

Schedule Now
Free Estimates

HVAC Tips & Resources for Onslow County Homeowners

Why Is My AC Not Cooling? 8 Common Causes (and Fixes)

Your AC runs but the house won't cool. Here are the 8 causes we see most in coastal NC, from dirty filters to low refrigerant, with DIY checks vs. when to call a pro.
July 6, 2026

How Much Does AC Repair Cost in Coastal NC?

Typical AC repair cost ranges by issue, from capacitors to compressors, what drives price up on the coast, and how to decide between repair and replacement.
July 6, 2026

Heat Pump vs. Air Conditioner: Which Is Better for Coastal NC?

Cost, efficiency, winter heating, and salt-air durability compared, plus why a heat pump is usually the better fit for Onslow County and the coast.
July 6, 2026

How Much Does AC Repair Cost in Jacksonville, NC?

Line-item pricing for capacitor, fan motor, refrigerant, coil, and full-system replacement, with national benchmarks and real customer-cited price ranges.
May 4, 2026

Why Won't My AC Turn On? 9 Common Causes (and Which Need a Pro)

The 9 most common AC no-start causes, ordered by how often we see them in Richlands and Jacksonville. DIY-safe checks vs. when to call a pro.
April 27, 2026

How Often Should You Service Your HVAC in Coastal North Carolina?

Twice-a-year is the baseline, but coastal salt air and humidity often justify more. What's actually in a tune-up and why our maintenance plan customers stay loyal.
April 20, 2026

How Long Does a Heat Pump Last in Eastern North Carolina?

The textbook answer is 10-15 years. Coastal salt air, humidity, and hurricane exposure change the math. Real numbers from Kennedy's customers in Onslow County.
April 13, 2026

Contact Us

HVAC Services Across Onslow County & Coastal NC

Kennedy's Heating & Air proudly serves Richlands, Jacksonville, Camp Lejeune, and coastal North Carolina with comprehensive heating, cooling, and home comfort solutions

Air Conditioning Installation & Repair Jacksonville NC

Expert AC installation, repair, and maintenance services for Jacksonville homes. Stay cool with energy-efficient Daikin and Ducane air conditioning systems designed for coastal North Carolina.

Learn More

Furnace Installation & Repair Jacksonville NC

Professional furnace installation and heating repair for Jacksonville winters. High-efficiency gas furnace systems with expert load calculations, permits, and certified installation.

Learn More

Generator Installation & Repair Jacksonville NC

Whole-home standby generator installation for Jacksonville and coastal NC. Protect your home during hurricanes and power outages with automatic Generac and Kohler backup generators.

Learn More

Mobile & Modular Home HVAC Jacksonville NC

Specialized HVAC services for mobile homes, manufactured homes, and modular homes in Jacksonville. Expert ductwork, heating, cooling, and air quality solutions for manufactured housing.

Learn More

Commercial HVAC Jacksonville NC

Professional commercial HVAC installation, repair, and maintenance for Jacksonville businesses. Rooftop units, split systems, and building automation for offices, restaurants, and retail spaces.

Learn More

Additional Services Jacksonville NC

Indoor air quality solutions, crawl space encapsulation, and duct cleaning, sealing & repair in Jacksonville. Breathe easier with cleaner, healthier air.

Contact Kennedy's Heating & Air

Family-owned company serving Jacksonville, Camp Lejeune, and coastal North Carolina. Call today for expert HVAC service.

(910) 340-7061 Schedule Online

Serving Onslow County & Coastal North Carolina

Primary Service Areas: Jacksonville, Camp Lejeune, Sneads Ferry, Surf City, North Topsail Beach, Topsail Beach, Holly Ridge, Richlands, Swansboro, Emerald Isle, Hubert, and throughout Onslow County and coastal North Carolina.

Family-Owned Business

Licensed & Insured

Proudly Serving Onslow County & Coastal North Carolina

Schedule Service
Kennedy's Service Area
Red Barn Media Group

©Red Barn Media Group 2026