Insights

Strong Cultural Foundation JMA's committed culture of stewardship emphasizing integrity, honesty, and client-centered service creates a trustworthy reputation that can be leveraged to attract clients seeking ethical and reliable construction partners.

Market Presence and Growth Operating with a team of over 40 employees and a revenue range of 10 to 25 million dollars, JMA demonstrates solid regional growth and stability, presenting opportunities to expand into larger projects or additional markets within the construction industry.

Technological Adoption Utilizing a range of digital tools such as Drupal, Shopify, and SEO solutions like Yoast SEO signifies a modern approach to marketing and project management, which can be expanded to offer integrated digital solutions for clients and project stakeholders.

Industry Stability and Trends Despite recent fluctuations in external markets reflected in publicly traded entities associated with the company, JMA's focus on foundational values and service quality positions it well to capitalize on industry stability and ongoing infrastructure or development demands.

Sales prospects in adjacent sectors With strategic positioning and a reputation grounded in integrity, JMA is well-placed to explore new sales opportunities in sectors like government, defense, and commercial real estate, especially given its recent news coverage and industry connections.

JMA Tech Stack

JMA uses 8 technology products and services including Crazy Egg, Drupal, Shopify, and more. Explore JMA's tech stack below.

  • Crazy Egg
    Analytics
  • Drupal
    Content Management System
  • Shopify
    E-commerce
  • jQuery UI
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Slick
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • X-Content-Type-Options
    Web & Portal Technology

JMA's Email Address Formats

JMA uses at least 1 format(s):
JMA Email FormatsExamplePercentage
First@j-m-a.comJohn@j-m-a.com
47%
FirstL@j-m-a.comJohnD@j-m-a.com
4%
First.Last@j-m-a.comJohn.Doe@j-m-a.com
2%
First@j-m-a.comJohn@j-m-a.com
47%

Frequently Asked Questions

Where is JMA's headquarters located?

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JMA's main headquarters is located at 464 Kenwood Court Suite b Santa Rosa, California 95407 United States. The company has employees across 1 continents, including North America.

What is JMA's phone number?

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You can contact JMA's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is JMA's stock symbol?

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JMA is a publicly traded company; the company's stock symbol is JMAC.

What is JMA's official website and social media links?

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JMA's official website is j-m-a.com and has social profiles on LinkedIn.

What is JMA's SIC code NAICS code?

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JMA's SIC code is 1542 - General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses NAICS code is 23 - Construction.

How many employees does JMA have currently?

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As of February 2026, JMA has approximately 31 employees across 1 continents, including North America. Key team members include Owner: J. A.Owner: J. D.Task Manager: C. J.. Explore JMA's employee directory with LeadIQ.

What industry does JMA belong to?

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JMA operates in the Construction industry.

What technology does JMA use?

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JMA's tech stack includes Crazy EggDrupalShopifyjQuery UIjQuerySlickYoast SEOX-Content-Type-Options.

What is JMA's email format?

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JMA's email format typically follows the pattern of First@j-m-a.com. Find more JMA email formats with LeadIQ.

When was JMA founded?

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JMA was founded in 1987.

JMA

ConstructionCalifornia, United States11-50 Employees

In 1987 Jim Murphy and Jay True created the partnership that we now know as JMA. The fundamental principle behind their partnership was to prove to the industry and themselves that a construction firm could be run with integrity, honesty, fairness and still be healthy and profitable. This mission was the reason that the company’s culture was founded in stewardship; truly listening to clients and sincerely putting their best interests above their own. They soon realized that this principle virtue would be the foundation of the company, the source of their strength and the inspiration behind the idea of truly being an uncommon builder.

Today the mantle is carried by Jesse Malone and Steve Ronchelli. While their formal partnership started in 2016, they have served JMAs clients for a combined 40+ years. JMA now includes over 40 employees, all of whom share a sincere commitment to our culture of stewardship. To all of us, stewardship means we accept not only the responsibility to perform our work in the best way we know how but also placing the needs of others before our own. Construction is a collaborative process that requires paying attention to every detail. We show this by taking note of the feelings and reasons behind words spoken during client interactions, treating our clients resources with care and approaching each task with humility.

Section iconCompany Overview

Headquarters
464 Kenwood Court Suite b Santa Rosa, California 95407 United States
Phone number
Website
j-m-a.com
SIC Code
1542 - General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses
Stock Symbol
JMAC
NAICS Code
23 - Construction
Founded
1987
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    JMA's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    JMA's revenue is estimated to be in the range of $10M$25M

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