Compare the highest-rated hvac professionals in Longview, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier full-service HVAC contractor serving Longview and Cowlitz County since 1985. They specialize in high-efficiency heat pump installations, which are ideal for the region's mild but damp climate, and offer comprehensive furnace services for colder winters. Their technicians are NATE-certified and deeply familiar with the specific challenges of HVAC systems in the Pacific Northwest, such as managing humidity and improving indoor air quality.
A trusted local provider known for its responsive emergency repair service and meticulous maintenance plans. They work with top-tier brands like Trane and Carrier and are experts in both traditional furnace/AC split systems and modern ductless mini-splits, a growing trend in older Longview homes without existing ductwork. Their focus is on reliability and preventing the major system failures that can occur during the rainy winter season.
This company has built its reputation on helping homeowners and businesses reduce energy costs through advanced HVAC solutions. They are specialists in energy efficiency upgrades, including high-SEER AC units, modulating furnaces, and smart thermostat integration. They are also one of the few local providers with certified expertise in designing and sealing ductwork systems to prevent energy loss, a critical service for the area's temperature swings.
The Longview, WA HVAC market is driven by a temperate marine climate characterized by cool, very wet winters and warm, dry summers. This creates a high demand for reliable heating (primarily heat pumps and gas furnaces) for most of the year, with air conditioning becoming increasingly essential during summer heatwaves. The prevalence of older housing stock creates opportunities for ductless mini-split installations and ductwork renovation. Key differentiators for top contractors include 24/7 emergency service for winter breakdowns, expertise in humidity control, and a strong focus on energy efficiency to help manage costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Longview regulations and climate
Get answers to common questions about hvac services in Longview, Washington.
For a standard single-family home in Longview, a full AC replacement typically ranges from $5,500 to $12,000. This wide range depends on the home's size, the system's efficiency (SEER rating), and the complexity of the installation, such as ductwork modifications. Given our mild but increasingly warm summers, investing in a higher-efficiency unit (16+ SEER) can offer better long-term comfort and energy savings, especially during our occasional heatwaves.
The ideal times are during the shoulder seasons—late spring (April-May) before summer heat arrives and early fall (September-October) before the rainy, cool winter. Scheduling during these periods ensures your system is ready for peak demand and helps you avoid the high-demand rush, which can lead to longer wait times and potentially higher emergency service fees from local contractors.
Yes, Washington State has specific regulations. All HVAC contractors must be registered with the Washington State Department of Labor & Industries. Furthermore, Cowlitz County may require permits for new installations. For rebates, check with the Cowlitz PUD for potential incentives on high-efficiency heat pumps, which are an excellent choice for our climate, as they provide both efficient heating and cooling.
Always verify that the contractor is registered with Washington L&I and carries proper insurance. Look for established local companies with strong community reputations, as they understand the specific needs of homes in our area, including managing humidity during our wet winters. Read local reviews on platforms like Google or Nextdoor and ask for references from recent installations in your neighborhood.
Yes, this is a common concern. Standard air-source heat pumps can lose efficiency as outdoor temperatures drop near or below freezing, which happens occasionally in Longview winters. During these cold snaps, the system's auxiliary electric heat strips will engage, which is normal but uses more electricity. For consistent comfort, consider a cold-climate heat pump model specifically designed for our Pacific Northwest winters.