Compare the highest-rated hvac professionals in Lummi Island, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier, locally-owned HVAC provider specializing in high-efficiency heat pumps and ductless mini-splits, ideal for Lummi Island's marine climate. They offer comprehensive services from installation to 24/7 emergency repair, with a strong focus on energy-efficient solutions for both modern and historic island homes.
Serving the San Juan Islands and Whatcom County from their Bellingham base, this team has deep expertise in the corrosion-resistant systems needed for island environments. They are specialists in furnace repair and new installation, as well as complex ductwork design for homes with limited crawlspace access, a common challenge on Lummi Island.
A trusted, smaller operation known for personalized service and thorough maintenance plans. They excel at keeping older systems running efficiently and performing pre-season tune-ups to prepare island homes for the damp, cool winters and occasionally hot summers. Their technicians are EPA-certified and experienced with a wide range of brands.
The HVAC market on Lummi Island is specialized due to its unique location and climate. As a rural island community accessible by ferry, providers must be adaptable and equipped for travel. The marine climate, characterized by cool, damp winters and mild summers, creates a high demand for reliable, efficient heating systems (especially heat pumps and furnaces) and robust dehumidification solutions. The housing stock includes many older, sometimes poorly insulated homes, requiring customized system design and a focus on energy efficiency upgrades. The market is small but competitive, with a mix of on-island handymen and established mainland companies serving the area. Demand is highly seasonal, with peak service calls during the fall (pre-winter preparation) and during cold snaps or rare heatwaves.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lummi Island regulations and climate