Hvac Sales
Keller-Air Div. Keller Supply Company
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Donald A Hoffmann Email & Phone Number
HVAC Sales
at
Keller-Air Div. Keller Supply Company
2 work emails found
@kellersupply.com
1 phone found area 206
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
HVAC Sales
Location
Portland, Oregon, United States
Who is Donald A Hoffmann? Overview
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Quick answer
Donald A Hoffmann is listed as HVAC Sales at Keller-Air Div. Keller Supply Company, based in Portland, Oregon, United States. AeroLeads shows a work email signal at kellersupply.com, phone signal with area code 206, and a matched LinkedIn profile for Donald A Hoffmann.
Donald A Hoffmann previously worked as HVAC Sales at Keller Supply Company and Customer Service-Technical Service Advisor (TSA) at Air Supply, Inc.(Dba Johnson Air Products). Donald A Hoffmann holds Business from Orange Coast Community College.
Company email context
Email format at Keller-Air Div. Keller Supply Company
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{first_initial}{last}@kellersupply.com
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AeroLeads found 2 current-domain work email signals for Donald A Hoffmann. Compare company email patterns before reaching out.
Profile bio
About Donald A Hoffmann
Donald A Hoffmann is a HVAC Sales at Keller-Air Div. Keller Supply Company. He possess expertise in sales, customer service, sales management, sales operations, management and 7 more skills.
Listed skills include Sales, Customer Service, Sales Management, Sales Operations, and 8 others.
Current workplace
Donald A Hoffmann's current company
Company context helps verify the profile and gives searchers a useful next step.
Keller-Air Div. Keller Supply Company
AeroLeads page
12 roles · 46 years
Donald A Hoffmann work experience
A career timeline built from the work history available for this profile.
Hvac Sales
Hvac Sales
Keller-Air Div. Keller Supply Company
Responsible for the marketing, promoting, sales and follow-up technical support for the Allied Air Commercial and Armstrong Air brands for the Metro-Portland market. Provide equipment recommendations and selections to various Air branches utilizing software selection tools provided from Allied Air Enterprises and Unitary Products-Johnson Controls Inc.Assist local contractors in applying proper installation practices and commissioning of equipment.
Customer Service-Technical Service Advisor (Tsa)
Air Supply, Inc.(Dba Johnson Air Products)
Executed daily operations of customer call-ins, e-mails and faxes for order processing.Maintained records for customer interactions and transactions, recording details of inquiries, complaints and comments as well as actions takenContacted customers in order to respond to inquiries and to notify of claim investigation results and recommendations to resolve service issues.Maintained warranty service records on repairs performed on equipment (parts replaced and labor claimed).Reviewed and processed warranty claims submitted, examined parts and adjusted labor allowance when justified.Recommended, proposed and sold equipment, accessories and options based upon requirements and scope of project.Coordinated the delivery on equipment and accessories and procured items when not immediately available.Served as Technical Products Specialist/Technical Service Advisor for the JCI/Luxaire Brand, Unitary Products-Johnson Controls and LG Electronics-Central Air Conditioning equipment.Responsible for coordinating with Wholesale Director Sales and Marketing for in-house product training by manufacturers and their representatives.
Jan 2006 - Oct 2012
Lg Technical Service Advisor - Level Iii
Johnson Air Products
Responsible for the technical support for the LG Electronincs Central Air Conditioning products sold through the wholesale distribution network to the mechanical contractors.
Jan 2009 - Jan 2012
Technical Service Advisor, Unitary Products-Johnson Controls
Johnson Air Products
Responsible for the technical support for the JCI and Luxaire Brands, Unitary Products-Johnson Controls sold through the wholesale distribution network to the mechanical contractors. Provided assistance in product selection to the sales engineering department and mechanical contractors.
Jan 2007 - Jan 2012
Comfort Specialist
Promote, recommend, sell and provide after-the-sale support to consumers and general contractors forheating and air conditioning equipment and accessories.
Jan 2002 - Nov 2005
Customer Service-Technical Service Advisor
Slakey Brothers
Provided sales and technical support for the Tempstar Brand Heating and Cooling Products and Payne Heating product lines distributed to the heating and air conditioning contractors in market.
Oct 1999 - Jan 2002
Icp Technical Service Advisor, Level Iii (Tempstar Brand)
Weller Company
Responsible for the technical support for the Tempstar and FAST Parts Brands, International Comfort Products (ICP) Div. Carrier Corporation products sold through the wholesale distribution network to the mechanical contractors.
Jan 1993 - Jan 2002
Branch Manager-Technical Service Advisor
Howard A. Weller Company
Managed the Vancouver WA branch for a major wholesale distributor of heating-cooling-air moving equipment and parts. Supported local dealer base with sales, technical and training support on products. Provided field service support for dealers when equipment issues developed.
Sep 1989 - Oct 1999
Customer Sales & Service
Mountain Country Supply
Provided sales and service support for major plumbing-heating wholesale distributor. Supported local contractors with technical support for products as well as worked with management on product selectionand inventory requirements.
Oct 1987 - Jul 1989
Energy Management Control Specialist
1981 - 1983
~2 yrs
4 education records
Donald A Hoffmann education
Business
Orange Coast Community College
Basic Electricity
General Studies (College Of Letters & Science)
University Of Wisconsin
High School Diploma, Drafting, Math, Sciences
Whitefish Bay High School
FAQ
Frequently asked questions about Donald A Hoffmann
Quick answers generated from the profile data available on this page.
What company does Donald A Hoffmann work for?
Donald A Hoffmann works for Keller-Air Div. Keller Supply Company.
What is Donald A Hoffmann's role at Keller-Air Div. Keller Supply Company?
Donald A Hoffmann is listed as HVAC Sales at Keller-Air Div. Keller Supply Company.
What is Donald A Hoffmann's email address?
AeroLeads has found 2 work email signals at @kellersupply.com for Donald A Hoffmann at Keller-Air Div. Keller Supply Company.
What is Donald A Hoffmann's phone number?
AeroLeads has found 1 phone signal(s) with area code 206 for Donald A Hoffmann at Keller-Air Div. Keller Supply Company.
Where is Donald A Hoffmann based?
Donald A Hoffmann is based in Portland, Oregon, United States while working with Keller-Air Div. Keller Supply Company.
What companies has Donald A Hoffmann worked for?
Donald A Hoffmann has worked for Keller-Air Div. Keller Supply Company, Keller Supply Company, Air Supply, Inc.(Dba Johnson Air Products), Johnson Air Products, and Advanced Air Systems.
How can I contact Donald A Hoffmann?
You can use AeroLeads to view verified contact signals for Donald A Hoffmann at Keller-Air Div. Keller Supply Company, including work email, phone, and LinkedIn data when available.
What schools did Donald A Hoffmann attend?
Donald A Hoffmann holds Business from Orange Coast Community College.
What skills is Donald A Hoffmann known for?
Donald A Hoffmann is listed with skills including Sales, Customer Service, Sales Management, Sales Operations, Management, Account Management, Training, and Networking.
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