Business Details
24 Years
experience
Emergency
services
Expert HVAC Services in Coupeville, WA
Marshalls Heating & AC has served Whidbey Island for over 17 years, combining local expertise with factory-certified technical proficiency. Our team lives and works on the island, offering personalized service while supporting community initiatives. We specialize in energy-efficient heating and cooling solutions, including heat pumps, furnaces, and ductless systems, with installations meeting PSE and manufacturer standards.As a Tier 1 Puget Sound Energy provider, we handle utility rebates and inspections, offering 2-year labor warranties and factory-trained service. Our commitment to environmental responsibility includes promoting ENERGY STAR-rated products that reduce energy consumption while maintaining affordability through financing partnerships.
Services
HVAC Sales
Heat Pump Installation
Furnace Repairs
Ductless Systems
Energy Audits
Details
- Year established: 2002
Highlights and features
- Skilled evaluation with heat loss calculations and code-compliant installations
- Tier 1 Puget Sound Energy service provider with instant rebate processing
- Factory-trained technicians for Daikin, Fujitsu, and Mitsubishi systems
- 2-year full labor warranty on installations
- Locally owned with 17+ years of island-specific climate expertise
Associations and certifications
- Puget Sound Energy Contractor Alliance Network
- Community Energy Challenge
What people say
Friendly & knowledgeable staff
Great service
Saved money
Expertise
Reliable
Services
HVAC Sales
We specialize in high-efficiency heating and cooling system sales, offering ENERGY STAR-rated heat pumps, gas furnaces, and ductless mini-split systems. Our expert consultations include heat loss calculations to determine optimal solutions. All installations meet current building codes and manufacturer specifications.
Heat Pump Installation
Our certified technicians install ENERGY STAR Most Efficient heat pumps that reduce heating costs by up to 60%. Services include duct leak testing, permit acquisition, and utility rebate processing. Systems qualify for 12-year parts warranties and extended labor coverage.
Furnace Repairs
We provide comprehensive furnace repair and maintenance services using factory-trained technicians. Annual inspections identify efficiency issues, while emergency repairs address urgent heating failures during cold weather periods.
Ductless Systems
Our ductless heat pump installations eliminate energy loss from leaky ductwork. Systems allow zoned temperature control with smartphone integration. Up to eight indoor units connect to single outdoor units for whole-home climate management.
Energy Audits
We conduct comprehensive home energy evaluations including duct leak testing. Our assessments identify air leakage points that waste 15-25% of heating energy, providing customized solutions to maximize system efficiency and comfort.
Questions
What HVAC services do you offer?
We provide heating and cooling system sales, installations, repairs, and maintenance including heat pumps, furnaces, and ductless systems.
Do you offer emergency HVAC service?
Yes, we provide emergency service on weekends for urgent heating or cooling issues.
Are utility rebates available?
Yes, we process Puget Sound Energy and Cascade Natural Gas rebates for qualifying HVAC installations.
Do you service all areas of Whidbey Island?
Yes, we serve Coupeville, Oak Harbor, Langley, Freeland, Clinton, Greenbank, and Anacortes.
What financing options exist?
We offer low-rate financing through Puget Sound Cooperative Credit Union for HVAC system upgrades.
