Comfort USA : Investor Presentation - May 2026

FIX

Published on 05/01/2026 at 08:21 pm EDT

NYSE: FIX May 1, 2026

Leading national mechanical, electrical, and plumbing

("MEP") installation and

service provider

$10.0+ billion yearly revenue

75% industrial

23,000+ employees

History of profitable growth and cash flow

Unmatched modular

capabilities

Financial stability with a strong balance sheet

NATIONAL FOOTPRINT

Mechanical Electrical

STRONG MARKETS

Technology - Data Centers and Chip

Manufacturing

Life Sciences - Pharmaceuticals

Food Processing

Manufacturing

Healthcare

Energy Storage

TRENDS

Technology

On-Shoring

Modular

Service

ELECTRICAL

28%

MECHANICAL

72%

ELECTRICAL

27%

MECHANICAL

73%

REVENUE

YTD 2026 Revenue = $2,865.3 million

GROSS PROFIT

YTD 2026 Gross Profit = $754.4 million

HEALTHCARE

GOVERNMENT

5%

4%

8%

RETAIL

3%

3%

OTHER

2%

MANUFACTURING

1tı%

TECHNOLOGY

56%

EDUCATION

OFFICE BUILDINGS

SERVICE PROJECTS

5%

MODULAR

17%

SERVICE & MAINTENANCE

6%

EXISTING CONSTRUCTION

15%

NEW CONSTRUCTION

57%

MARKET ACTIVITY

($ in millions) (Unaudited)

$13,000

$12,455

$12,000

$11,000

$10,000

$tı,000

$8,000

$7,000

$6,000

$5,157

$5,000

$4,000

$3,000

$1,511

$1,602

$2,312

$2,000

$1,000

$-

$tı48

$4,064

$5,tıtı4

$11,tı45

$1,166

$763

2016 2017 2018 201tı 2020 2021 2022 2023 2024 2025 Q1 2026

($ in millions) (Unaudited)

$127

$130

$147

$111

$116

$123

$200

$180

$165

$160

$140

$120

$100

$80

$60

$40

$20

$0

$161

$174

$182

$184

2016 2017 2018 201tı 2020 2021 2022 2023 2024 2025 Q1 2026

THREE MONTHS ENDED

(Unaudited)

TWELVE MONTHS ENDED

($ in millions, except per share information)

3/31/26

3/31/25

12/31/25

Revenue

$2,865.3

$1,831.3

$9,101.6

Net Income

$370.4

$169.3

$1,022.6

Diluted EPS

$10.51

$4.75

$28.88

Adjusted EBITDA (1)

$524.4

$242.7

$1,454.6

Operating Cash Flow

$388.8

($88.0)

$1,186.4

(1) Adjusted EBITDA is a non-GAAP financial measure. See Appendix I for a GAAP reconciliation to Adjusted EBITDA.

Positive free cash flow for 27 consecutive years

Increased dividend for

14 consecutive years

Debt/TTM EBITDA = 0.02

$1.05B cash at March 31, 2026

$39.1M total debt at March 31, 2026

Debt capacity

No borrowings at March 31, 2026

$1.10B senior credit facility

2030 maturity

($ in thousands)

AVERAGE 2007 - 2025

$16,408

11%

$28,588

18%

$108,384

71%

($ in thousands)

FISCAL PERIOD

SHARE REPURCHASES

DIVIDENDS

CAPITAL RETURNED

2016

$13,088

$10,264

$23,352

2017

$tı,007

$10,tı87

$1tı,tıtı4

2018

$28,533

$12,268

$40,801

2019

$1tı,550

$14,543

$34,0tı3

2020

$30,120

$15,4tıtı

$45,61tı

2021

$27,054

$17,384

$44,438

2022

$38,216

$20,077

$58,2tı3

2023

$21,184

$30,37tı

$51,563

2024

$57,tı12

$42,766

$100,678

2025

$215,tıtıtı

$68,833

$284,832

YTD 2026

$2,548

$24,623

$27,171

MODULAR OFF-SITE CONSTRUCTION

Our sustainability goals are embedded in how we operate as a business - they are part of our very foundation and core values of being safe, honest, respectful, collaborative, and innovative - and we have diligently sought to develop transparent disclosures to support our sustainability commitments. As a company, we recognize that while our work lends itself to sustainable best practices, there is more we can do to create a positive impact. We are committed to a continual improvement approach to sustainability.

PLANET

PARTNERS

PEOPLE

Material Topics Material Topics Material Topics

EкsĩhQ EfficisкcQ

GHG Emissioкs

Operate with the intention to positively impact the environment through our work and the services we provide to our customers

Comfort Systems USA has completed a Greenhouse Gas ("GHG") Inventory covering all relevant Scope 1 and 2 emissions across our operations since 2021, facilitating a deeper analysis and comparative data in our 2024 Sustainability Report.

In 2024, we conducted a Scope 3 emissions readiness assessment.

In April 2025, we announced a target to reduce Scope 1 and 2 emissions on an intensity basis by 35% by 2035, using a 2023 baseline.

14

To meet our reduction goals, we're conducting energy efficiency audits at opcos and have kicked off an electric vehicle pilot program.

DaЧa Pĩi»acQ/ +QbsĩsscuĩiЧQ kis½

Be reliable, honest, and innovative partners to

our customers and suppliers

100% of all operational sites have completed an internal audit/risk assessment concerning business ethics issues.

Bronze EcoVadis Sustainability Rating achieved in 2024.

Best in-class cybersecurity program.

We report under the GRI, SASB, and IFRS Sustainability Disclosure Standards and are a signatory to the UN Global Compact.

Developed a Supplier Diversity Program and launched a Supplier Code of Conduct in 2021.

Developed and implemented a Human Rights Policy in 2022.

EmploQss Hiĩiкh aкd ksЧsкЧioк ľĩaiкiкh aкd Ds»slopmsкЧ Woĩ½sĩ HsalЧ" aкd SafsЧQ Di»sĩsiЧQ, EquiЧQ, aкd Iкclusioк

Foster a safe, collaborative, and inclusive environment for our employees

Recently launched a Talent Advisory Group, consisting of a broad group of internal stakeholders to ensure the Company continually takes meaningful steps to remain an inclusive place of business.

100% of operational sites have conducted an employee health and safety risk assessment and utilize the CAUSE Mapping program and the "5x5" initiative.

As part of our commitment to employee health and well-being, Comfort Systems USA offers all employees and family members in their household access to 24/7 support for confidential emotional support, work-life solutions, legal guidance, financial resources, and suicide prevention.

INNOVATION WITH AN EMPHASIS ON PRODUCTIVITY

FUTURE

Pilots of emerging technologies

Partnerships with industry leading tech firms

INNOVATION

Practical, broad-based deployment of AI

Investments in advanced BIM technologies

EAS & TAS modular construction

Mobile technology deployment in service

2015 - PRESENT

Early adoption of BIM

Industry-leading prefabrication

Best practice sharing across subsidiaries

2005 - 2015

15 TIME

Be safe Be honest

Be respectful Be innovative Be collaborative

Unmatched workforce

Consistent free cash flow

Strong Balance Sheet

Strong acquisition record

Attractive geographies

Leading innovation

23,000+ EMPLOYEES

23,000+ of the most qualified HVAC and

electrical contracting personnel in America

50 operating companies across America at 197 locations in 143 cities

1tı7 LOCATIONS

$10.0+ BILLION

Approximately $10.0+ billion in yearly revenue

CONTACT:

Chrissy Nelson

Director - Investor Relations 1-800-723-8431

[email protected] https://www.comfortsystemsusa.com

APPENDIX I - GAAP RECONCILIATION TO ADJUSTED EBITDA

Three Months Ended March 31,

Twelve Months Ended December 31,

($ in thousands) (Unaudited)

2026

2025

2025

Net Income

$370,378

$169,289

$1,022,558

Provision for Income Taxes

111,768

38,723

270,895

Other Expense (Income), Net

(464)

(24)

258

Changes in the Fair Value of Contingent Earn-out Obligations

10,370

3,758

33,473

Interest Income, Net

(6,334)

(2,648)

(12,595)

Gain on Sale of Assets

(302)

(556)

(1,974)

Amortization

20,3tı4

20,115

79,580

Depreciation

18,566

14,010

62,379

Adjusted EBITDA

$524,376

$242,667

$1,454,574

Note: The Company defines adjusted earnings before interest, taxes, depreciation, and amortization ("Adjusted EBITDA") as net income, provision for income taxes, other expense (income), net, changes in the fair value of contingent earn-out obligations, interest income, net, gain on sale of assets, goodwill impairment, other one-time expenses or gains and depreciation and amortization. Other companies may define Adjusted EBITDA differently. Adjusted EBITDA is presented because it is a financial measure that is frequently requested by third parties. However, Adjusted EBITDA is not considered under generally accepted accounting principles as a primary measure of an entity's financial results, and accordingly, Adjusted EBITDA should not be considered an alternative to operating income, net income, or cash flows as determined under generally accepted accounting principles and as reported by the Company.

Disclaimer

Comfort Systems USA Inc. published this content on May 01, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on May 02, 2026 at 00:20 UTC.