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etrol.net

13 technologies
VerifiedVisit$42M16013 Tech
Deep Dive

Envirotrol: The Quiet Giant of HVAC Control

How a $42M facility management firm operates with zero digital footprint.

In an era where every B2B brand aggressively pursues digital dominance, Envirotrol presents a fascinating anomaly: a $42.1M revenue company with a digital ghost town for a website. Their strategy reveals a fundamental truth about the facilities industry—some markets run on contracts, not clicks.

$42.1M
Annual Revenue
160
Employees
0
Monthly Visits
N/A
Organic Traffic

"Zero web traffic isn't a failure—it's a symptom of a high-trust, high-touch business model that doesn't need Google's validation."

The Invisible Infrastructure

Envirotrol operates in the 'sticky' layer of facility management. With 160 employees generating $42.1M, they're pulling in ~$263k per head—healthy margins for specialized HVAC and controls work. Their tech stack (Bootstrap, React, Zendesk) suggests a modern front-end grafted onto legacy operational systems. The absence of traffic data implies they acquire clients through RFPs, referrals, and long-term maintenance contracts rather than inbound marketing.

The Digital Paradox

This is a classic 'dark funnel' play. While their website is technically present (with modern frameworks like React and core-js), it's functionally a brochure for existing clients. The real business happens in building basements and control rooms, not on search engines. For founders: this proves you don't need SEO dominance if you own the relationship with property managers and facility directors.

Their leadership team—Johnny Moorefield (VP), Christian Zrilanka (Design Engineering Manager), Kyle Carraway (Territory Manager)—reads like a field-first operation. These aren't growth hackers; they're operations experts. The revenue per employee ratio suggests they're not just installing systems; they're maintaining them for years, creating recurring revenue streams that insulate them from digital competition.

  • Revenue per employee: ~$263k (industry competitive)
  • Tech stack indicates hybrid legacy-modern infrastructure
  • Zero organic search presence suggests referral-based growth
  • Controls and maintenance focus creates sticky, recurring revenue
No SEO strategy
Deep client relationships
No visible content marketing
Recurring maintenance contracts
No organic traffic growth
Specialized technical expertise

The Lesson for Digital-Native Founders

Sometimes the biggest opportunities are in industries where digital disruption hasn't arrived—and maybe doesn't need to.

What tech stack does Etrol use?

16 detected
Error Tracking1
CMS1
Customer Support1
Analytics & Marketing1
Web Standards1
Build Tools1
CSS Frameworks1
JavaScript Libraries2
Frontend Frameworks1
Tracking & Analytics3
G
Google Analytics
G
Google Tag Manager
G
Google Analytics

How much traffic does Etrol get?

Traffic & Engagement

0.0
Pages/Visit
0:00
Avg. Duration
0%
Bounce Rate
Monthly Traffic Trend+0%
0
Oct 2025
Oct
0
Nov 2025
Nov
0
Dec 2025
Dec

How is Etrol's SEO?

Meta Tags

title56 chars

Envirotrol LLC | HVAC, Controls, & Maintenance Solutions

description353 chars

Envirotrol is your trusted HVAC, controls, and maintenance solutions partner. We provide versatile facility management services that enhance your ability to control, operate, optimize, and maintain your building's performance. Our teams specialize in proactive HVAC maintenance and ongoing servicing to ensure the long-term efficiency of your facility.

og:title

Envirotrol LLC | HVAC, Controls, & Maintenance Solutions

languageEN

H1 Tags

h1Envirotrol is your trusted HVAC, controls, and maintenance solutions partner.
h1PROVIDING SOLUTIONS TO BETTER  CONTROL, OPERATE, OPTIMIZE, and MAINTAIN BUILDING PERFORMANCE   The information contained in this website does not, and is not intended to, constitute an offer to practice engineering or any other business or profession, or to furnish any goods or services, in any jurisdiction in which Envirotrol or any of its affiliates, employees or contractors does not hold all required licenses, permits, and authorizations.  Envirotrol does not offer or provide engineering services in the state of North Carolina.

Schema Types

LocalBusinessWebSite

Who works at Etrol?

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What do customers think of Etrol?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Etrol

What is Etrol's Revenue?
Etrol generates approximately $42M in annual revenue. With 160 employees, that's $262,900 per employee.
What does Etrol do?
Envirotrol is your trusted HVAC, controls, and maintenance solutions partner. We provide versatile facility management services that enhance your ability to control, operate, optimize, and maintain your building's performance. Our teams specialize in proactive HVAC maintenance and ongoing servicing to ensure the long-term efficiency of your facility.
How fast is Etrol growing?
Etrol employee count has changed by 9% year over year.
What technologies does Etrol use?
Etrol uses 13 technologies across their website including Fonts, Error Tracking, CMS. Key technologies include Font Awesome, Sentry, Wix.
Who are Etrol's competitors?
Etrol's main competitors include Rent Ready, WINDOW GANGÂ, Maintenance and Construction Services, Blue Chip Facility Services, Lightserve Corp. These companies operate in similar markets and compete for the same customer base.

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About etrol.net

Envirotrol is your trusted HVAC, controls, and maintenance solutions partner. We provide versatile facility management services that enhance your ability to control, operate, optimize, and maintain your building's performance. Our teams specialize in proactive HVAC maintenance and ongoing servicing to ensure the long-term efficiency of your facility.

Company Overview

etrol.net
Website
0
Monthly Visitors
13
Technologies

etrol.net Key Pages

Contact etrol.net

Technology Stack

etrol.net uses 13 technologies across their website including Font Awesome, Sentry, Wix, and more.

Fonts

Font Awesome

Error Tracking

Sentry

CMS

Wix

Customer Support

Zendesk

Analytics & Marketing

Google Analytics

Performance

Lazy Loading, Priority Hints

Traffic & Audience

0
Monthly Visits
0%
Bounce Rate
0.0
Pages/Visit
0:00
Avg. Duration

etrol.net receives approximately 0 monthly visitors. The website has a bounce rate of 0% with visitors viewing an average of 0.0 pages per visit. Users spend an average of 0:00 on the site.

Frequently Asked Questions

What is etrol.net?
Envirotrol is your trusted HVAC, controls, and maintenance solutions partner. We provide versatile facility management services that enhance your ability to control, operate, optimize, and maintain your building's performance. Our teams specialize in proactive HVAC maintenance and ongoing servicing to ensure the long-term efficiency of your facility.
What technologies does etrol.net use?
etrol.net uses 13 technologies including Font Awesome, Sentry, and 7 more. View the full tech stack analysis above.
How do I contact etrol.net?
You can contact etrol.net through their contact page.
What are etrol.net's social media accounts?
etrol.net is active on facebook, linkedin, instagram. You can find links to all their social media profiles in the social section above.
Is etrol.net hiring?
Check etrol.net's careers page for current job openings and opportunities.
How popular is etrol.net?
etrol.net receives approximately 0 monthly visitors.

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This page provides publicly available information about etrol.net. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit etrol.net directly at https://etrol.net.