The Chill Brothers lands No. 1,391 on 2026 Inc. 5000

The Houston HVAC company placed No. 1,391 on Inc.’s 2026 list of America’s fastest-growing private companies after posting 254% three-year revenue growth. The ranking gives The Chill Brothers a second straight year of national recognition as it expands across Texas, North Carolina and Arizona.

Why it matters: - The Inc. 5000 spot puts The Chill Brothers among the country’s fastest-growing private companies. - The ranking highlights 254% three-year revenue growth, a sign of fast expansion in a competitive home services market. - The recognition can help reinforce the company’s brand with customers, recruits and partners.

What happened: - The Chill Brothers was ranked No. 1,391 on the 2026 Inc. 5000 list. - The company announced the ranking on August 12, 2026. - The Houston-based HVAC company earned a place on the list for a second consecutive year. - Brennan Mulcahy, CEO of The Chill Brothers, said sustained growth comes from great people, disciplined execution and staying focused on the customer.

The details: - The Chill Brothers was founded in Houston in 2020. - The company now employs more than 150 team members. - The team operates across locations in Texas, North Carolina and Arizona. - The Chill Brothers provides residential and commercial HVAC services, including heating, cooling and air purification. - The company offers in-home consultations and support aimed at improving home air quality and energy efficiency. - The Chill Brothers is a Lennox Premier Dealer. - The company has received the Lennox Centurion Award multiple times. - The company received the Lennox Circle of Excellence Award in 2025. - That award places the company among the top 1% of Lennox dealers in North America. - Inc. said the 2026 list spans companies in AI, advanced manufacturing, healthcare, consumer products and professional services. - Inc. said the median three-year revenue growth rate among the 5,000 companies was 130%. - Those companies collectively added more than 627,208 jobs over the past three years. - Inc. will publish the top 500 in the Fall issue of Inc. Magazine. - Inc. will celebrate honorees at the 2026 Inc. 5000 Conference & Gala in Dallas from October 14–16. - The full list and searchable database are available in Inc.'s 2026 Inc. 5000 coverage.

Between the lines: - A second straight appearance suggests The Chill Brothers has moved beyond a one-time growth spike. - The company’s mix of residential and commercial HVAC work points to a broader revenue base than a single-service business. - National recognition from Inc. and Lennox can strengthen credibility in a crowded regional services market.

What’s next: - Inc. will spotlight the top 500 honorees later this year. - The Chill Brothers is likely to keep leaning on its multi-state footprint as it pursues further growth. - The company’s continued hiring and expansion will test whether it can sustain its growth rate while maintaining service quality.

The bottom line: - The Chill Brothers is turning rapid revenue growth into national recognition, and the Inc. 5000 ranking signals the company is scaling fast while building a bigger footprint in the South and Southwest.