Insights

Acquired Expertise Stewart Engineering Consultants operates as a seasoned mechanical, plumbing, fire protection and electrical consulting firm with a legacy dating back to 1991, now under Quest Design Group since 2015, signaling stability and deep regional know-how to potential clients seeking trusted engineering partners.

Small to Midsize Focus With 11-50 employees and revenue under $1 million, the firm represents a small-to-midsize target for buyers and collaborators seeking personalized service, responsive project management, and cost-effective engineering solutions in Southwest Florida.

Integrated Services Full-service offering across mechanical, plumbing, fire protection and electrical consulting creates cross-selling opportunities for firms looking to consolidate engineering needs under one provider, potentially expanding repeat business with existing Quest Design Group relationships.

Regional Presence Strong Southwest Florida footprint and long-standing reputation provide access to local construction projects, public and private sector opportunities, and referrals among regional developers and contractors seeking proven engineering partners.

Tech Foundations Adoption of cloud and analytics tools (AWS, iCIMS, Piwik PRO) indicates modern project and talent management capabilities; leverage these tech foundations to streamline procurement, supplier vetting, and data-driven decision-making in pursuits.

Similar companies to Stewart Engineering Consultants

Stewart Engineering Consultants Tech Stack

Stewart Engineering Consultants uses 8 technology products and services including iCIMS, Amazon Web Services, gstatic.com, and more. Explore Stewart Engineering Consultants's tech stack below.

  • Applicant Tracking Systems
  • Cloud Hosting
  • gstatic.com
    Content Delivery Network
  • Open Graph
    Content Management System
  • Font Awesome
    Font Scripts
  • FancyBox
    Javascript Libraries
  • Web Analytics
  • Apache
    Web Servers

Stewart Engineering Consultants's Email Address Formats

Stewart Engineering Consultants uses at least 2 email formats:
Stewart Engineering Consultants Email FormatsExamplePercentage
FLast@questdg.comJDoe@questdg.com
74%
First.Last@questdg.comJohn.Doe@questdg.com
26%

Frequently Asked Questions

What is Stewart Engineering Consultants's phone number?

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You can contact Stewart Engineering Consultants'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 Stewart Engineering Consultants's official website and social media links?

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Stewart Engineering Consultants's official website is questdg.com and has social profiles on LinkedIn.

How much revenue does Stewart Engineering Consultants generate?

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As of July 2026, Stewart Engineering Consultants's annual revenue is estimated to be <$1M.

What is Stewart Engineering Consultants's SIC code?

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Stewart Engineering Consultants's SIC code is 8711 - Engineering Services.

How many employees does Stewart Engineering Consultants have currently?

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As of July 2026, Stewart Engineering Consultants has approximately 11 employees across 1 continents, including North America. Key team members include Company: S. E. C., Mechanical Engineer: C. B. and Mechanical Engineer: R. C. Explore Stewart Engineering Consultants's employee directory with LeadIQ.

What industry does Stewart Engineering Consultants belong to?

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Stewart Engineering Consultants operates in the Mechanical or Industrial Engineering industry.

What technology does Stewart Engineering Consultants use?

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Stewart Engineering Consultants's tech stack includes iCIMS, Amazon Web Services, gstatic.com, Open Graph, Font Awesome, FancyBox, Piwik PRO Core and Apache.

What is Stewart Engineering Consultants's email format?

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Stewart Engineering Consultants's email format typically follows the pattern of FLast@questdg.com. Find more Stewart Engineering Consultants email formats with LeadIQ.
Stewart Engineering Consultants logo

Stewart Engineering Consultants

Mechanical or Industrial EngineeringFlorida, United States11-50 Employees

Stewart Engineering Consultants is an industrial machinery-focused engineering firm based in Sarasota, Florida. Founded in 1991 by William Stewart, it established a reputation as a full-service mechanical, plumbing, fire protection, and electrical consulting practice serving Southwest Florida. In 2015, the firm was acquired by Quest Design Group, with the same team of designers continuing to provide engineering services, and the merger was formally acknowledged in 2016. The organization operates within the industrial machinery manufacturing sector, offering consulting services that address the needs of clients requiring integrated building systems expertise. The combined entity leverages regional experience to support projects in mechanical, plumbing, fire protection, and electrical disciplines for customers in the area.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
Employees
11-50

Section iconFunding & Financials

  • <$1M

    Stewart Engineering Consultants's revenue is estimated to be in the range of <$1M

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