Top 3 HVAC Contractors in Wilmington

Compare the highest-rated hvac professionals in Wilmington, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Wilmington Climate Control Experts

4.8
(127 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency system installations and complex ductwork solutions for Wilmington's coastal climate. They are Carrier Factory Authorized Dealers and hold multiple NATE certifications for system performance and efficiency.

1201 Avalon Boulevard, Wilmington, CA 90744

Specialties & Features

24/7 Emergency Service
Coastal Climate HVAC Systems
High-Efficiency Ductwork
Carrier Certified Experts
Industrial-Grade Dehumidification

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Harbor Heating & Air Conditioning

4.6
(94 reviews)
Verified

A family-owned and operated HVAC service known for its responsive emergency repair and comprehensive maintenance plans. They have extensive experience combating salt air corrosion common in Wilmington, offering protective coatings and frequent filter service schedules.

845 Pacific Coast Highway, Wilmington, CA 90744

Specialties & Features

24/7 Emergency Repairs
Salt Air Corrosion Prevention
Senior Discounts
Furnace & Boiler Service
Pre-Season Tune-Ups

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
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#3

SoCal Efficient Air Solutions

4.5
(116 reviews)
Verified

Specializes in energy efficiency upgrades and modern heat pump systems, ideal for Wilmington's mild but humid winters. They are accredited by the BBB and focus on helping homeowners and small businesses reduce energy costs through smart thermostats and zoning systems.

301 E Anaheim Street, Wilmington, CA 90744

Specialties & Features

Energy Efficiency Audits
Heat Pump Installation
Wi-Fi Thermostat Integration
HVAC Zoning Systems
Tax Credit & Rebate Guidance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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Why These Are the Top HVAC Contractors in Wilmington

Wilmington's HVAC market is characterized by a high demand for corrosion-resistant systems due to its proximity to the Port of Los Angeles and coastal salt air. The moderate, humid climate creates a need for robust dehumidification and efficient heat pumps more than extreme-heat AC systems. There is a significant portion of older housing stock, driving demand for system replacements and duct sealing/insulation to improve efficiency. Seasonal demand spikes occur during the late spring (pre-summer maintenance) and occasional winter cold snaps.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Wilmington regulations and climate