Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Solutions in Vancouver
Since 1947, Miller's Heating & Air has been a family-owned HVAC leader serving Vancouver, WA, and Portland, OR. Our certified technicians deliver energy-efficient heating, cooling, and electrical solutions tailored to Northwest climate challenges. With decades of combined experience, we prioritize customer satisfaction through transparent practices, premium materials, and 24/7 emergency service. Our commitment to innovation includes advanced duct sealing, smart thermostats, and Lennox Premier Dealer partnerships.We guarantee straightforward business practices, 100% satisfaction, and unmatched technical expertise for residential and commercial clients. Our 33-year owner-led legacy ensures personalized service, while our World Class Maintenance Plan extends equipment lifespan and reduces energy costs. From mini-splits to whole-home systems, we combine local knowledge with industry-leading technology to deliver year-round comfort.
Services
HVAC Installation
AC Repair
Duct Cleaning
Mini-Split Systems
Electrical Services
Maintenance Plans
Emergency HVAC
Heat Pumps
Smart Thermostats
Duct Sealing
Details
- Year established: 1947
Highlights and features
- Family-owned since 1947 with 33+ years owner-led experience
- Certified technicians specializing in Northwest climate solutions
- Energy-efficient HVAC systems reducing environmental impact
- 24/7 emergency service available year-round
- World Class Maintenance Plan with priority service benefits
Associations and certifications
- Lennox Premier Dealer
What people say
24/7 emergency service
Certified technicians
Energy savings
Prompt repairs
System longevity
Services
HVAC Installation
We specialize in installing energy-efficient heating and cooling systems tailored to Vancouver's climate. Our certified technicians handle central HVAC, heat pumps, and mini-split systems, ensuring optimal performance and energy savings. With Lennox Premier Dealer expertise, we provide solutions that enhance comfort while reducing utility costs for residential and commercial properties.
AC Repair
Our 24/7 AC repair service addresses urgent cooling needs in Vancouver's summer heat. Certified technicians diagnose and fix electrical issues, refrigerant leaks, and drainage problems using stocked service vans for same-day repairs. We prioritize system efficiency to prevent future breakdowns while maintaining transparent pricing and customer satisfaction guarantees.
Duct Cleaning
Professional duct cleaning removes allergens and contaminants from HVAC systems using hospital-grade equipment. Our process eliminates dust, pet dander, and mold buildup that affects indoor air quality, improving system efficiency by up to 30%. Recommended every 5-7 years, this service enhances respiratory health and extends equipment lifespan.
Mini-Split Systems
We install and repair energy-efficient ductless mini-split systems ideal for home additions or spaces without traditional ductwork. Our Lennox and Mitsubishi solutions offer zoned temperature control with advanced filtration, reducing energy consumption while maintaining consistent comfort in specific areas or entire properties.
Maintenance Plans
Our World Class Maintenance Plan includes annual safety inspections, priority service scheduling, and 15% discounts on repairs. Regular tune-ups prevent 90% of mechanical failures by addressing dirt accumulation and component wear, extending equipment lifespan while maintaining manufacturer warranties and optimizing energy efficiency.
People
David Adams
Owner
With 33+ years in HVAC leadership, David Adams founded Miller's Heating & Air's 100% satisfaction guarantee. His commitment to quality materials and transparent practices has shaped the company's 75-year legacy of trusted service in the Pacific Northwest.
Ashley Adams
President & Electrical Admin
Ashley Adams leads operations with 8+ years in HVAC management and a Master's in Macro Social Work. Her focus on customer satisfaction and team development ensures high standards across electrical and HVAC services in Washington state.
Josiah Adams
Sales & Install Manager
Third-generation HVAC expert Josiah Adams combines family industry knowledge with outdoor expertise. His sales approach emphasizes trust-based relationships and technical proficiency, ensuring clients receive optimal heating and cooling solutions tailored to their needs.
Izzy Soares
Office Manager & HR
Izzy Soares brings nursing and legal experience to HR leadership. With 8 years in healthcare and ongoing paralegal studies, she focuses on employee advocacy and process improvements that maintain Miller's team satisfaction and operational excellence.
Elijah Stoller
Service & Warehouse Manager
Elijah Stoller manages inventory and technician support with 20 years of logistics expertise. His warehouse operations ensure timely parts availability for repairs, directly contributing to the company's 99% same-day service completion rate in Clark County.
Questions
When should I replace my HVAC system?
Consider replacement if your system is over 10 years old, requires frequent repairs, or shows declining efficiency. Our technicians can assess your current system's condition during a free estimate.
What are signs of an inefficient AC?
Uneven cooling, unusual noises, increased energy bills, and humidity issues indicate AC inefficiency. Our diagnostics identify root causes during maintenance visits or repair calls.
Do you offer financing options?
Yes, we provide financing solutions for HVAC replacements and major repairs. Our team explains available options during your free consultation.
How often should HVAC maintenance occur?
Annual maintenance prevents 90% of mechanical failures. Our World Class Maintenance Plan includes yearly inspections and priority service scheduling for optimal system performance.
What areas do you service?
We serve Vancouver, WA, Portland, OR, and surrounding areas including Camas, Battle Ground, and Troutdale. Check our service map for specific coverage details.
Are your technicians certified?
All technicians hold industry certifications for HVAC and electrical work. As a Lennox Premier Dealer, we maintain the highest training standards for system installations and repairs.
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