40+ years of HVAC for
Spokane homes and businesses.
Advanced Mechanical Systems was founded in Spokane to do one thing well: keep heating and cooling systems running for the people and businesses that depend on them. In business since 1984.
Built on call-backs that don't happen.
Advanced Mechanical Systems was started in Spokane with a service truck, a phone, and a simple philosophy: a job done once is cheaper for the customer than a job done twice. Forty years later that’s still how we measure ourselves. Our technicians are paid on quality and longevity . not on how many calls they can churn through in a day.
Today our team services furnaces and heat pumps in Spokane homes, rooftop units in retail centers, water heaters in apartment buildings, boilers in schools, and air conditioning systems across the Inland Northwest. We are the contractor most of our customers have used for over a decade.
If you need an HVAC company you can call back next year . not just for this one job . that’s what we built Advanced Mechanical Systems for. Schedule a free estimate and let’s talk.
The values our technicians are hired against.
Do it right the first time.
Diagnose the root cause . not the symptom. Replacing a contactor when the issue is a failing compressor doesn't help anyone. We'd rather spend an extra hour today than send you a second invoice next month.
Quote what we'll charge.
Our estimates are written estimates. If we find something on site that changes the price, we stop and call you before we touch it. No back of the invoice surprises.
Treat the building like ours.
Shoe covers in the office. Quiet on the roof during business hours. Trash removed. Tools accounted for. Your tenants and customers shouldn't notice we were there.
Train the next generation.
We invest in apprenticeship and continuing education for every technician. The HVAC field is changing fast . heat pumps, refrigerant transitions, building automation . and we keep our crew ahead of it.
The people you'll actually work with.
When you call Advanced Mechanical Systems, you reach our office in Spokane . not a national call center. Here's who you're working with.
Greg Date
OwnerOwns the company and sets the standard every crew works to.
Treavor Hammell
Service Manager · Master TechRuns the service department and handles our most complex diagnostic and repair calls.
Nick Corkill
Install ManagerOversees every install crew from initial quote through final walk-through.
Zach Olson
Service TechnicianDiagnoses and repairs furnaces, AC systems, and heat pumps in the field.
Michael Corona
Install TechnicianInstalls furnaces, AC systems, heat pumps, and water heaters to spec.
Miguel Alvarez
Install TechnicianInstalls furnaces, AC systems, heat pumps, and water heaters to spec.
Nathan Robbeison
Install TechnicianInstalls furnaces, AC systems, heat pumps, and water heaters to spec.
Aiden Knight
Install TechnicianInstalls furnaces, AC systems, heat pumps, and water heaters to spec.
Nalo Leal
SalesWalks homeowners and building owners through equipment options and written quotes.
Cole Hunter
SalesWalks homeowners and building owners through equipment options and written quotes.
Tabetha Buch
CRMManages customer records and keeps every job moving from first call to invoice.
Katrina Kalblinger
Office · Accounts PayableHandles vendor billing and keeps our payables current.
Janna Iszler
Office · Accounts ReceivableHandles customer invoicing and keeps our receivables current.
All Advanced Mechanical Systems technicians are background checked, carry company ID, and run as part of our internal crew . we do not use day-labor or subcontract service work to outside vendors.
What backs the work.
- Washington State Contractors License
General & Mechanical - Idaho HVAC License
Public Works Eligible - EPA Section 608 Universal
All technicians certified - NATE-Certified Technicians
On staff - OSHA 10 & 30 Trained
Full crew compliance - Member . ACCA
Air Conditioning Contractors of America - Member . RSES
Refrigeration Service Engineers Society - $2M General Liability
Workers' comp + commercial auto
Want to meet the team?
Most relationships start with a no-pressure walkthrough. We'll come out, look at your existing equipment, and tell you what's working . and what's about to fail. No upsell. No obligation.