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Business Details
33 Years
experience
Your Trusted HVAC Partner in Spokane
Advanced Mechanical Systems has been a trusted provider of residential and commercial HVAC solutions in Spokane and the Inland Northwest for over 31 years. Our team of certified technicians specializes in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems tailored to meet the unique needs of homes and businesses. We prioritize energy efficiency, indoor air quality, and long-term comfort, utilizing top-tier equipment from industry-leading manufacturers. With a commitment to personalized service, we conduct comprehensive evaluations to ensure optimal system sizing and performance for every client.

Our three-step commercial HVAC process includes detailed inspections, precision installations, and ongoing maintenance to maximize system longevity and efficiency. Backed by a customer satisfaction guarantee, we offer semi-annual maintenance programs to protect investments and prevent costly breakdowns. Our reputation for responsiveness, technical expertise, and ethical business practices has been built through decades of serving local school districts, industrial facilities, property managers, and residential clients across Eastern Washington and North Idaho.
Services
Residential HVAC Commercial HVAC HVAC Maintenance System Installation Emergency Repairs Ductwork Fabrication Energy Audits Indoor Air Quality Geothermal Systems Heat Pump Installation
Details
  • Year established: 1993
Highlights and features
  • We offer 31+ years of specialized HVAC experience in residential and commercial systems
  • Our technicians perform comprehensive home evaluations for precise system sizing
  • We install ENERGY STAR-rated equipment from top manufacturers like Trane and Lennox
  • Our maintenance programs extend system lifespan and protect warranties
  • We provide customized solutions for unique commercial ventilation requirements
What people say
Great service Responsive staff Professional technicians Long-term reliability Personalized care
Services
Residential HVAC
We provide comprehensive residential heating and cooling solutions tailored to individual home requirements. Our process begins with a detailed home evaluation considering size, layout, and insulation factors. We install high-efficiency gas furnaces, electric heating systems, and advanced air conditioning units from trusted manufacturers. Our technicians ensure proper installation that maximizes energy efficiency and system longevity while maintaining indoor air quality standards.
Commercial HVAC
Our commercial HVAC services address complex heating and cooling needs for industrial and business facilities. The three-phase approach includes facility assessment, customized system installation, and ongoing maintenance. We handle large-scale projects involving packaged rooftop units, split systems, and specialized ventilation requirements. Our team ensures compliance with industry efficiency standards while maintaining operational continuity during installations for businesses in Spokane and surrounding regions.
HVAC Maintenance
We offer structured maintenance programs to preserve system performance and extend equipment lifespan. Our semi-annual residential plans include coil cleaning, filter replacement, and system calibration. Commercial clients can choose from monthly, quarterly, or semi-annual service packages that maintain warranty validity. Regular maintenance prevents unexpected breakdowns and ensures optimal energy efficiency through consistent system monitoring and adjustments.
System Installation
Our installation services cover complete HVAC system replacements and new constructions. For residential clients, we perform Manual J Load Calculations to determine appropriate system sizing. Commercial installations include sheet metal ducting fabrication and climate control system integration. All installations follow strict quality checks for proper refrigerant charging, airflow optimization, and electrical connections to guarantee 75%+ system efficiency from day one.
Emergency Repairs
While not explicitly advertised, our responsive service team addresses critical HVAC failures requiring immediate attention. We prioritize system diagnostics to identify root causes of breakdowns, including refrigerant leaks, electrical failures, or mechanical malfunctions. Our technicians carry essential replacement parts to resolve common issues during initial visits, minimizing downtime for residential and commercial clients during extreme weather conditions.
People
Greg
Owner
With over three decades of HVAC industry leadership, Greg oversees operations ensuring adherence to quality standards and customer satisfaction across all projects in the Inland Northwest region.
John
VP of Operations
Managing daily operations, John coordinates technical teams to maintain service excellence and timely project completion for both residential and commercial HVAC installations and maintenance programs.
Nick
Install Manager
Nick supervises installation crews, ensuring precise execution of system setups while maintaining compliance with manufacturer specifications and industry safety standards for optimal performance.
Jesse
Service Manager
Leading service operations, Jesse manages technician schedules and quality control for maintenance and repair services, maintaining high customer satisfaction ratings through consistent service delivery.
Treavor
Service Technician
As a certified technician, Treavor performs system diagnostics, maintenance, and repairs while providing technical guidance to residential and commercial clients on HVAC system optimization.
Questions
What HVAC services do you offer for residential clients?
We provide complete residential HVAC solutions including system installation, maintenance, and repairs. Our services cover heating systems, air conditioning units, ductless mini-splits, and indoor air quality improvements.
Do you serve commercial businesses in the Spokane area?
Yes, we specialize in commercial HVAC installations, maintenance, and repairs for businesses in Spokane and surrounding regions, including industrial facilities and office buildings.
What maintenance plans are available for HVAC systems?
We offer semi-annual maintenance plans for residential clients and flexible commercial maintenance programs with monthly, quarterly, or semi-annual service options starting at $65.
Do you offer financing options for HVAC installations?
Yes, financing options are available for qualifying HVAC installations. Contact our office for specific details and application requirements.
What areas do you service besides Spokane?
We serve the entire Inland Northwest including Coeur d'Alene, Hayden, Post Falls, Cheney, Liberty Lake, and Spokane Valley for both residential and commercial HVAC needs.
What warranty options are available for new HVAC systems?
We provide a standard 10-year warranty on residential heating and cooling equipment, with extended coverage options available through participating manufacturers like Trane and Lennox.