HVAC Contractors in Orange County, CA

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.

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Common HVAC services include:

  • Furnace and air conditioner repair
  • Seasonal tune-ups and maintenance plans
  • Replacing furnaces, AC units and air handlers
  • Ductwork repair, sealing and installation
  • Thermostat and ventilation upgrades

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.

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Top Professionals near Orange County, CA

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Advantage Air

Advantage Air

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Long Beach, CA HVAC Contractors

Advantage Air specializes in residential heating, ventilation, and air conditioning services, including new installations, diagnostics, repairs, and ongoing system maintenance. The company is dedicated to providing customers with the finest home comfort experience through expert product knowledge, a commitment to service, value, and integrity. Advantage Air offers high-quality, efficient systems at guaranteed lowest prices, serving Long Beach, the South Bay, Los Angeles County, and parts of North Orange County. The company actively engages with local communities and provides special offers to seniors, students, teachers, and military personnel, aiming to meet the home comfort needs of families with professionalism and care.

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LMP Heating & Air, Inc.

LMP Heating & Air, Inc.

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Long Beach, CA HVAC Contractors

LMP Heating & Air, Inc. is a family-owned and operated HVAC company based in Long Beach, California, with over 18 years of experience in the industry. The company provides a full range of heating, cooling, and ventilation services including new installations, routine maintenance, and emergency repairs for both residential and small commercial clients. LMP Heating & Air is licensed, bonded, insured, and holds certifications such as NATE and EPA. The company offers personalized HVAC solutions tailored to individual needs, including authorized installation of QuietCool whole house fans. LMP Heating & Air prioritizes customer satisfaction by delivering exceptional service and using high-quality parts and equipment, striving to exceed client expectations with integrity and professionalism.

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Long Beach Air Conditioning Contractors

Long Beach Air Conditioning Contractors

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Long Beach, CA HVAC Contractors

Long Beach Air Conditioning Contractors is a leading HVAC contractor based in Long Beach, California, specializing in the maintenance and installation of central air conditioners, boilers, furnaces, and heat pumps. The company offers comprehensive services designed to ensure homes and workplaces remain free from harmful bacteria and maintain healthy indoor environments. With a focus on professional and thorough service, Long Beach Air Conditioning Contractors provides free consultations and accepts debit and credit cards for customer convenience. The company is committed to delivering efficient, worry-free HVAC solutions with excellent customer reviews highlighting their professionalism and attention to detail.

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Heating and Air Conditioning Questions and Answers

What does an HVAC contractor do?

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.

When should I repair or replace my heating or cooling system?

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.

How do I choose an HVAC contractor?

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.

What affects the cost of HVAC work?

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.

How should I prepare for an HVAC service visit?

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.