10 Best HVAC Companies in Long Beach, CA (2026)
Coastal humidity and salt air accelerate corrosion and reduce efficiency in many home systems in Long Beach, California. Best HVAC companies in Long Beach, CA are often chosen for corrosion-resistant equipment, responsive emergency service, and maintenance plans that limit off-season breakdowns.
Quick Picks
Awards based on the same publicly available signals as the Vouched Score, including provider-stated certifications and dealer status. Not independently verified.
Compare top HVAC providers in Long Beach
| # | Provider | Score | Best for | |
|---|---|---|---|---|
| 1 | MMonkey Wrench Plumbing, Heating, Air & Electric | 85 | 4.9 (330+) | ★ Highest Vouched ScoreAC RepairEmergency / 24-Hour Service |
Editorial: Monkey Wrench advertises mini-split and ductless system installs in the Long Beach area. The company lists EPA certification for refrigerant handling. Monkey Wrench states same-day emergency HVAC response is available. The website notes financing options for larger HVAC projects. Strengths:
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| 2 | AAdvantage Air | 80 | 4.9 (120+) | New System InstallationMini-Splits / DuctlessIndoor Air Quality |
Editorial: Advantage Air advertises ERV/HRV ventilation installs and mechanical fresh-air solutions. Advantage Air lists high-efficiency media air cleaners and whole-house purifiers. Advantage Air notes interest-free financing availability on its website. Advantage Air offers a 72-hour service window for Advantage Club members. Long Beach homes face coastal humidity and salt air, making ventilation and dehumidification relevant. Strengths:
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| 3 | GGreen Air Conditioning Service | 75 | 4.9 (95+) | |
Editorial: Green Air Conditioning Service maintains a strong body of Google reviews. Google Maps places them third for Long Beach HVAC searches. Long Beach's coastal humidity raises AC demand in summer months. Several reviewers mention timely technician arrivals and clear repair explanations. Strengths:
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| 4 | IInternational HVAC Long Beach | 68 | 4.9 (30+) | Heat PumpsDuctwork & Sealing |
Editorial: International HVAC Long Beach lists focused mini-split and ductless system installs. The company advertises 24/7 emergency response. Free estimates are offered over the phone, per their site. Long Beach's coastal humidity and salt air make frequent IAQ and duct checks useful. Multiple recent reviews show fast repair and responsive scheduling. Strengths:
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| 5 | LLong Beach Air Conditioning Contractors | 68 | 5.0 (20+) | |
Editorial: Long Beach Air Conditioning Contractors states they provide free estimates for replacements and repairs. Per their site, they install central air, furnaces, boilers, and heat pumps. Customer reviews describe punctual technicians and quick full-system installations. Long Beach coastal humidity makes timely cooling repairs particularly important in summer. Strengths:
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| 6 | LLong Beach HVAC Services LLC | 64 | 5.0 (20+) | |
Editorial: Long Beach HVAC Services LLC appears at map position six for local searches. The business lists a central Long Beach address on Alamitos Avenue. Coastal humidity and salt air affect systems near Long Beach shorelines. Google review volume shows local customers frequently hire them. Reviewers flag:
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| 7 | HHeating and Air Conditioning of Long Beach | 64 | 5.0 (15+) | |
Editorial: Heating and Air Conditioning of Long Beach lists a service office on Alamitos Avenue. The business operates from central Long Beach, serving nearby residential neighborhoods. Coastal humidity and salt air in Long Beach affect equipment lifespan and maintenance needs. Google Maps shows a local presence, which can shorten technician travel times. Reviewers flag:
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| 8 | LLong Beach Air Conditioning & Heating Repairs | 64 | 5.0 (15+) | |
Editorial: Long Beach Air Conditioning & Heating Repairs focuses on residential HVAC repairs and replacements. The company lists a local address on Atlantic Avenue in Long Beach. Google Maps shows a 5.0 rating from 15 reviews. The Long Beach climate's salt air often stresses coastal HVAC equipment. Reviewers flag:
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| 9 | LLong Beach Heating and Cooling | 60 | 5.0 (10+) | |
Editorial: Long Beach Heating and Cooling lists an office on Santa Fe Avenue. Long Beach Heating and Cooling shows twelve Google reviews online. Coastal Long Beach climate brings salt air and humidity that affect HVAC equipment lifespan. Their Google Business profile displays basic service availability and hours. Reviewers flag:
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| 10 | DDaves HVAC INstallation Inc. | 57 | 5.0 (8) | |
Editorial: Daves HVAC INstallation Inc. appears in Long Beach business listings for HVAC service. Google Maps shows a 5.0 rating from eight reviewers. The business address is in zip code 90813 near central Long Beach. Eight reviewers left feedback describing recent service visits. Reviewers flag:
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Typical HVAC costs in Long Beach, CA (2026)
Last updated
Estimated ranges for Long Beach, CA. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| AC repair (typical service call) | $165–$720 |
| Furnace repair | $165–$1,000 |
| Tune-up / annual maintenance visit | $100–$220 |
| Full AC system replacement (3-ton, installed) | $6,100–$14,400 |
| Furnace replacement (installed) | $3,350–$9,400 |
| Heat pump installation | $5,550–$16,050 |
| Mini-split (single-zone, installed) | $2,750–$7,200 |
| Duct cleaning (whole-home) | $390–$885 |
| Duct sealing (Aeroseal or similar) | $1,650–$3,900 |
| Whole-house humidifier (installed) | $445–$2,750 |
| Whole-house dehumidifier (installed) | $1,650–$3,900 |
| Emergency / after-hours service premium | $165–$555 |
See how Long Beach compares to 90+ US cities: HVAC Cost Index →
Nearby California hvac pricing: Anaheim · Bakersfield · Chula Vista
See broader context: HVAC pricing in California · HVAC pricing nationwide
How were Long Beach "HVAC" contractors evaluated on response time, licensing and warranty?
We evaluated 10 Long Beach HVAC providers by Google review totals, advertised emergency response, technician credentials, and stated warranty or financing. Primary signals came from Google review totals and provider-disclosed service pages, with verification against local licensing traces where available.
- Average rating (4.93/5.0) and review counts are from Google Maps review totals and were used to weight customer satisfaction.
- Monkey Wrench Plumbing, Heating, Air & Electric states same-day emergency service and lists EPA 608 certification on provider data.
- International HVAC Long Beach says it offers 24/7 emergency service and notes smart-thermostat and zoning installs on its site.
- Advantage Air lists duct testing, mini-split installs, and financing options on its service pages.
- Long Beach Air Conditioning Contractors and Long Beach HVAC Services LLC list free estimates on their online descriptions.
Ratings and review totals cited above are based on Google Maps data; provider-level service and warranty claims are taken from provider disclosures.
How do I choose a HVAC Company in Long Beach?
- Verify a provider's stated certifications against the state licensing board.
- Compare Google review averages and recent review counts for consistency.
- Confirm emergency response terms and any advertised same-day or 24/7 service.
- Request written warranty details and financing terms before booking.
- Check that listed equipment (IAQ, zoning, mini-splits) matches job needs.
5 HVAC failures Long Beach homeowners report during warm, humid summers and salty coastal air
What are the most common HVAC problems in Long Beach? Coastal humidity and salt-laden air accelerate coil and control corrosion, reduce dehumidification capacity, and promote mold, which together cause reduced cooling performance and more frequent breakdowns during warm Long Beach summers.
- Corroded outdoor coils. Salt air in Long Beach speeds corrosion on condenser coils, cutting heat transfer and forcing longer run times.
- Refrigerant leaks from corroded fittings. Corrosion weakens line connections in coastal environments, making refrigerant loss and reduced cooling more common in Long Beach homes.
- Reduced AC efficiency and short-cycling. High humidity during Long Beach summers increases system load, causing compressors to cycle more often and lowering efficiency.
- Mold and microbial growth in ducts and drain pans. Year-round coastal humidity in Long Beach promotes mold in poorly drained pans and ductwork, producing odors and indoor air quality problems.
- Electrical and control failures. Salt deposits corrode contactors, relays, and PCB connections in outdoor units, causing intermittent faults and hard-to-diagnose failures in Long Beach systems.
How Long Beach’s population size and California rules shape HVAC availability and installation choices
SCE's TECH Clean California rebate may be available for Long Beach homeowners.
Long Beach's coastal humidity and salt air increase corrosion and dehumidification needs, which raises demand for resilient equipment and IAQ upgrades. State rules like Title 24 and CSLB licensing also steer installations toward certified contractors and HERS-verified duct work, affecting availability and pricing across the city.
Population size and regional climate change project timelines and contractor capacity. With about 462,293 residents, multi-unit and single-family demand overlaps. Larger project pipelines make scheduling and lead times more relevant for replacements and retrofits.
California regulations shape what technicians must deliver. Contractors need a C-20 HVAC license from the CSLB for most work. New installations must meet Title 24 efficiency rules, and HERS testing is required for ducted systems. Refrigerant handling follows Air Resources Board rules.
Coastal humidity and salt air increase corrosion and indoor moisture. That raises the need for improved indoor air quality and corrosion-resistant parts. Evaluated providers commonly list air filtration, zoning systems, and smart thermostats as responses to these local conditions.
Connect conditions to capabilities when comparing bids. Look for providers who propose upgraded air filtration to reduce particulate and moisture loads. Seek zoning or smart-thermostat solutions to limit runtime and manage humidity in multi-zone homes. Also consider proposals that specify corrosion-resistant coil treatments and routine maintenance plans.
Which Long Beach "HVAC" pros can dispatch same-day and what questions should you ask them?
- How do I get a quote from these HVAC companies?
- Submit one request on this page and we send it to the vetted HVAC pros in Long Beach, CA listed here. They send quotes back — no obligation.
- How much does HVAC service cost in Long Beach, CA?
- AC repair typically runs $165–$720, and emergency / after-hours service premium runs $165–$555 in Long Beach, California. See the HVAC pricing table on this page for the full per-service breakdown.
- How quickly can a licensed HVAC contractor in Long Beach dispatch?
- Many Long Beach HVAC contractors advertise same-day or emergency service availability. Ask whether the technician is CSLB-licensed (C-20), estimated arrival window, and any after-hours fees. Confirm they will provide a written service call scope and parts-authorisation policy before work begins.
- Do Long Beach HVAC installers need to meet Title 24 and HERS testing for replacements?
- Yes. New ducted installations must meet Title 24 efficiency rules and HERS testing is required for duct systems. Request written confirmation of Title 24 compliance and copies of any HERS test reports with the proposal.
- What type of refrigerant handling permits and documentation should a Long Beach technician provide?
- Technicians must follow Air Resources Board refrigerant rules and hold appropriate EPA certification. Ask for documentation of refrigerant recovery procedures, refrigerant type used, and proof of technician certification before scheduling work.
- How do I find a Long Beach mini-split or heat-pump specialist who understands coastal salt-air corrosion?
- Look for providers who specify corrosion-resistant coil treatments, marine-grade fasteners, and warranty language addressing salt exposure. Check job photos in reviews and ask whether installers use sacrificial anodes or protective coatings for outdoor units.
- Which indoor air quality upgrades are most relevant for homes affected by Long Beach's coastal humidity?
- Common IAQ upgrades include upgraded MERV-rated filtration, whole-house dehumidification, and UV germicidal lights. Request a written assessment that ties recommendations to measured humidity or particulate issues rather than generic product pitches.
- What questions reveal whether a Long Beach contractor will handle Title 24 paperwork and permits?
- Ask if the contractor prepares Title 24 compliance documentation, submits required forms, and schedules HERS testing when needed. Verify the company lists its CSLB license number and has experience with local permitting workflows.
- When is peak season for Long Beach HVAC companies and how does it affect same-day availability?
- Peak demand rises during warm, humid summer periods, which can extend lead times for non-emergency work. For emergency dispatch, confirm response tiers and any priority scheduling options for paying customers or maintenance-plan members.
- Should Long Beach homeowners require HERS duct testing during a mid-life system tune-up or only at replacement?
- HERS duct testing is required for new ducted installations, but testing during major retrofits can reveal leakage and efficiency issues. Ask whether the contractor includes duct testing and how results will change repair or sealing recommendations.