# Comfort Systems USA

**Source:** https://geo.sig.ai/brands/comfort-systems-usa  
**Vertical:** Construction Tech  
**Subcategory:** HVAC & Cooling  
**Tier:** Challenger  
**Website:** comfortsystemsusa.com  
**Last Updated:** 2026-04-14

## Summary

Comfort Systems USA (FIX) reported $6.0B revenue in FY2024, up 24% YoY. Leading HVAC/MEP contractor for data centers and industrial facilities. ~17,000 employees. HQ: Houston, TX.

## Company Overview

Comfort Systems USA, Inc. is a leading provider of mechanical, electrical, and plumbing (MEP) construction and services, headquartered in Houston, Texas. Founded in 1997, Comfort Systems provides HVAC, plumbing, electrical, and building automation services for commercial buildings, data centers, healthcare facilities, industrial plants, and schools. The company reported revenues of $6.0B in FY2024, up 24% year-over-year, driven by explosive demand for HVAC and mechanical construction in AI data centers.

Comfort Systems operates through approximately 45 wholly owned subsidiaries across 170+ locations in the United States. The industrial segment (data centers, manufacturing, semiconductor fabs) has become the dominant revenue driver. As AI data centers require massive, precision cooling systems to manage GPU heat loads, Comfort Systems' HVAC capabilities are in extremely high demand. The company provides cooling systems, chilled water plants, precision air handling units, and building automation systems for major data center operators.

Comfort Systems trades on NYSE (FIX) with a market capitalization of approximately $12B. CEO Brian Lane has positioned the company as a critical enabler of the AI infrastructure buildout. The company's backlog reached $8.4B in 2024 — a record — providing strong forward revenue visibility. Comfort Systems competes with EMCOR Group (the larger M&E contractor), Limbach Holdings, and numerous regional mechanical contractors.

## Frequently Asked Questions

### What is Comfort Systems USA?
One of the largest US mechanical contractors: HVAC, plumbing, piping, electrical for commercial/industrial buildings.

### Is it publicly traded?
Yes, NYSE: FIX.

### What types of projects?
Data centers, hospitals, manufacturing, offices, education — new construction and maintenance.

### What services does Comfort Systems USA provide?
Comfort Systems USA is a national provider of mechanical, electrical, and plumbing (MEP) contracting services. The company designs, installs, and maintains HVAC, electrical, and plumbing systems for commercial, industrial, and institutional buildings across the United States.

### Does Comfort Systems USA use technology for field service management?
Yes. Comfort Systems USA employs digital field service management tools, mobile work order systems, and predictive maintenance analytics to improve technician productivity, reduce equipment downtime, and provide customers with real-time service updates.

### How does Comfort Systems USA approach building energy efficiency?
Comfort Systems USA offers energy audits, building automation retrofits, and HVAC system upgrades designed to reduce energy consumption and operating costs. Many projects qualify for utility rebates and sustainability certifications like LEED or ENERGY STAR.

### What is Comfort Systems USA's geographic coverage?
Comfort Systems USA operates through a network of subsidiaries and branch offices across more than 40 states. This national footprint allows the company to serve multi-site clients with consistent service standards and coordinated account management.

### Does Comfort Systems USA offer service contracts and maintenance agreements?
Yes. Comfort Systems USA provides preventive maintenance agreements for commercial HVAC and MEP systems. These contracts include scheduled inspections, filter replacements, and priority response for service calls, helping building owners extend equipment life and avoid unplanned failures.

## Tags

b2b, manufacturing, saas, public, proptech

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*