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Jon Jeffreys, Sior Email & Phone Number

Broker at NAI Black Commercial Real Estate at NAI Black Commercial Real Estate Services

Location: Spokane, Washington, United States 2 work roles 1 school

1 work email found @naiblack.com 2 phones found area 509 LinkedIn matched

✓ Verified Jul 2026 4 data sources Profile completeness 100%

Current company

NAI Black Commercial Real Estate Services

Role

Broker at NAI Black Commercial Real Estate

Location

Spokane, Washington, United States

Company size

44 employees

Who is Jon Jeffreys, Sior? Overview

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Quick answer

Jon Jeffreys, Sior is listed as Broker at NAI Black Commercial Real Estate at NAI Black Commercial Real Estate Services, a with 44 employees, based in Spokane, Washington, United States. AeroLeads shows a work email signal at naiblack.com, phone signal with area code 509, and a matched LinkedIn profile for Jon Jeffreys, Sior.

Jon Jeffreys, Sior previously worked as Real Estate Broker at Nai Black Commercial Real Estate Services and foreman at Garco Construction, Inc.. Jon Jeffreys, Sior holds Bachelor Of Business Administration - Bba, Finance from Washington State University.

Company email context

Email format at NAI Black Commercial Real Estate Services

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*@naiblack.com

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AeroLeads found 1 current-domain work email signal for Jon Jeffreys, Sior. Compare company email patterns before reaching out.

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Profile bio

About Jon Jeffreys, Sior

A seasoned real estate broker with 15 years of experience negotiating leases and sales of office and medical office space, as well as acquistion and dispostion of investment properties. Specialties: Medical office and office leasing/sales, investment properties sales, land dispostion and acquisitions, industrial, and multi family.

Listed skills include Investment Properties, Commercial Real Estate, Sellers, Real Estate, and 26 others.

Current workplace

Jon Jeffreys, Sior's current company

Company context helps verify the profile and gives searchers a useful next step.

Nai Black Commercial Real Estate Services

Broker at NAI Black Commercial Real Estate

spokane, washington, united states

Website

naiblack.com

Employees

44

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Company profile

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2 roles

Jon Jeffreys, Sior work experience

A career timeline built from the work history available for this profile.

Real Estate Broker

Current

Nai Black Commercial Real Estate Services

Spokane, Washington, United States

I help guide my tenants, landlords, buyers, and sellers in today's confusing and ever changing market. I have helped many of my clients negotiate the best possible deal by creating a competitive environment that strengthens their positions. I separate myself from my competitors by specializing in the medical office and office niche as well as investment sales. This puts me head and shoulders above most when it comes to being able to understand the market and back up my clients.

Aug 2008 - Present

Foreman

Garco Construction, Inc.

May 2005 - Aug 2005

Team & coworkers

Colleagues at NAI Black Commercial Real Estate Services

Other employees you can reach at naiblack.com. View company contacts for 44 employees →

DM

Devin Mecham, Ccim Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → DU

Drew Ulrick, Sior Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → HP

Holly Poquette Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → MW

Matt Walsh Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → JK

Jim Koon Colleague at Nai Black Commercial Real Estate ServicesCoeur D'Alene, Idaho, United States View → EH

Ellen Henry Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → GP

Gabriel Perez Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → BJ

Brent Johnson Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → AM

Andrea M. Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View → JG

Julia Guinn Colleague at Nai Black Commercial Real Estate ServicesSpokane, Washington, United States View →

1 education record

Jon Jeffreys, Sior education

Washington State University

Finance

FAQ

Frequently asked questions about Jon Jeffreys, Sior

Quick answers generated from the profile data available on this page.

What company does Jon Jeffreys, Sior work for?

Jon Jeffreys, Sior works for NAI Black Commercial Real Estate Services.

What is Jon Jeffreys, Sior's role at NAI Black Commercial Real Estate Services?

Jon Jeffreys, Sior is listed as Broker at NAI Black Commercial Real Estate at NAI Black Commercial Real Estate Services.

What is Jon Jeffreys, Sior's email address?

AeroLeads has found 1 work email signal at @naiblack.com for Jon Jeffreys, Sior at NAI Black Commercial Real Estate Services.

What is Jon Jeffreys, Sior's phone number?

AeroLeads has found 2 phone signal(s) with area code 509 for Jon Jeffreys, Sior at NAI Black Commercial Real Estate Services.

Where is Jon Jeffreys, Sior based?

Jon Jeffreys, Sior is based in Spokane, Washington, United States while working with NAI Black Commercial Real Estate Services.

What companies has Jon Jeffreys, Sior worked for?

Jon Jeffreys, Sior has worked for Nai Black Commercial Real Estate Services and Garco Construction, Inc..

Who are Jon Jeffreys, Sior's colleagues at NAI Black Commercial Real Estate Services?

Jon Jeffreys, Sior's colleagues at NAI Black Commercial Real Estate Services include Devin Mecham, Ccim, Drew Ulrick, Sior, Holly Poquette, Matt Walsh, and Jim Koon.

How can I contact Jon Jeffreys, Sior?

You can use AeroLeads to view verified contact signals for Jon Jeffreys, Sior at NAI Black Commercial Real Estate Services, including work email, phone, and LinkedIn data when available.

What schools did Jon Jeffreys, Sior attend?

Jon Jeffreys, Sior holds Bachelor Of Business Administration - Bba, Finance from Washington State University.

What skills is Jon Jeffreys, Sior known for?

Jon Jeffreys, Sior is listed with skills including Investment Properties, Commercial Real Estate, Sellers, Real Estate, Real Estate Transactions, Sales, Real Estate Development, and Relocation Buyers.

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