HVAC contractors install, repair and maintain the heating, ventilation and air conditioning equipment that keeps your home comfortable. They work on furnaces, air conditioners, ductwork, thermostats and ventilation, and help size replacement systems.
Common HVAC services include:
Call an HVAC contractor when your system stops heating or cooling, runs constantly, makes new noises, or your energy bills jump. Heat pump installation and air duct cleaning also have their own categories.
Reliable HVAC solutions for keeping heating and cooling systems operating comfortably throughout the year. We handle AC repair, air conditioner repair, AC fixes, and air conditioning service, addressing system issues with careful attention to performance and proper operation. Our heating and air conditioning services cover a range of residential HVAC needs, with practical solutions and dependable workmanship tailored to each system.
Above All Air Heating & Cooling is a Port St. Lucie–based, state-certified refrigeration and air-conditioning contractor that provides residential and commercial HVAC services including air conditioning repair, new AC installation, yearly maintenance, HVAC restoration, air duct cleaning, refrigeration services, and HVAC service agreements; Above All Air offers same-day service and installation, 24-hour emergency support, $0-down financing and free estimates, serves Port St. Lucie, Jupiter, Stuart, Juno Beach and Vero Beach, and focuses on delivering reliable, warranty-backed HVAC solutions with personalized consultations and a guarantee of customer satisfaction.
Domingo & Sons Heating and Cooling Pro is a bonded, insured, and licensed HVAC contractor that repairs and services heating and cooling systems for Florida homeowners. The company provides AC repair and general HVAC maintenance across multiple locations including Port St. Lucie, St. Petersburg, and Cape Coral, positions itself as "Florida Proud," and focuses on delivering dependable, professional air-conditioning solutions to keep homes comfortable.
Hawk Air Conditioning Repair & Service is a veteran-owned and woman-owned HVAC company based in Port Saint Lucie, Florida, providing residential and commercial heating, cooling, ductwork, and indoor air quality solutions across the Treasure Coast since 2019; the company leverages over three decades of experience to deliver honest, dependable service, clear communication, and fair pricing with a mission to ensure optimal comfort and indoor air quality for customers year-round while building lasting relationships through professionalism, transparency, and customer-focused care.
Kyzar Air Conditioning is a Port St. Lucie–based HVAC company (operating at AirMastersPro) that provides residential and commercial air conditioning services including AC repair, installation and replacement, routine maintenance, indoor air quality solutions, ductless systems, commercial HVAC, and emergency/same-day service; Kyzar Air Conditioning is family-owned since 2005, offers free system replacement estimates and promotions (including a free service call with repairs and discounts for first maintenance), provides financing and membership plans, is licensed (CAC1822395), and serves Port St. Lucie, St. Lucie County and surrounding South Florida communities from 145 NW Central Park Plaza #108, Port St. Lucie, FL.
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Port St Lucie Air Conditioning is a licensed and insured air conditioning company based in Port St. Lucie that provides 24/7 residential and light-commercial HVAC services, including AC repair, installation and replacement, routine maintenance, ductless mini-split systems, air quality solutions, written estimates, and free service calls with repair and free replacement estimates; Port St Lucie Air Conditioning serves Port St. Lucie, West Palm Beach, Stuart, Jupiter and surrounding South Florida communities from its main office at 7387 NW Greenspring St, Port St. Lucie, FL.
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Pride Air Conditioning & Plumbing is a Pompano Beach–based HVAC and plumbing company with over 50 years of local experience serving Palm Beach, Broward, North Dade, St. Lucie and Martin counties. Pride Air Conditioning & Plumbing operates a large local fleet and workforce, offers same-day service and in-house home warranty plans, and provides comprehensive services including AC repair, installation and maintenance, duct cleaning and indoor air quality solutions, full plumbing and water-heater services, ductless and light-commercial systems, and warranty-backed repairs; the company emphasizes trained technicians, licensed credentials, local ownership, and guarantees on parts and labor to deliver fast, reliable service.
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SeaCoast Air Conditioning & Sheet Metal Inc is a family-owned HVAC contractor based in Port St. Lucie that has provided heating and air conditioning services since 1982. SeaCoast Air Conditioning & Sheet Metal offers 24/7 emergency service and a full range of residential and light-commercial services including air conditioning installation, repairs and tune-ups, heating installation and repairs, heat pump service, indoor air quality solutions (air cleaners, media filters, duct sanitation), anti-corrosion coatings, and sheet-metal work, and the company serves Port St. Lucie, Fort Pierce, Vero Beach, Sebastian, Stuart, Palm City and surrounding Treasure Coast communities with a focus on reliable, customer-first service and licensed professional workmanship.
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Snyder Air Conditioning, Plumbing & Electric is a Florida-based home services company serving both North and South Florida since 1973 that provides integrated HVAC, plumbing, electrical, drain and generator services. Snyder Air Conditioning, Plumbing & Electric offers 24/7 emergency response, installation, repair and maintenance plans across multiple counties, employs highly trained and certified technicians, holds relevant licensing and warranties, and focuses on fast response times, satisfaction guarantees, and one-team convenience so homeowners can rely on a single contractor for heating, cooling, plumbing and electrical needs.
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An HVAC contractor installs, repairs and maintains heating and cooling systems, including furnaces, air conditioners, air handlers, ductwork and thermostats. They diagnose problems, perform seasonal maintenance and size replacement equipment for the home.
Repairs often make sense for a newer system with a single failed part. Replacement is worth discussing when equipment is older, needs frequent repairs, uses a phased-out refrigerant, or no longer keeps the home comfortable. Ask the contractor to compare both options in writing.
Look for a contractor who performs a load calculation before recommending new equipment, explains options clearly and provides written estimates and warranty terms. Ask whether technicians who handle refrigerant hold EPA Section 608 certification and whether local licensing or permits apply.
Repair costs depend on the part and diagnostic time. Replacement depends on equipment type, capacity and efficiency, ductwork changes, electrical or gas work, and local permit requirements. Maintenance plans, rebates and the season you schedule in can also affect the total.
Clear access to the furnace or air handler, the outdoor unit and the thermostat, and replace or check the air filter if you can. Note what the system is doing, such as noises, short cycling or uneven temperatures, and when the problem started.