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Ambient Enterprises

National HVAC design and installation consolidation

Overview

Ambient Enterprises coordinates a nationwide network of established HVAC design and implementation experts, serving critical sectors like healthcare and data centers. It handles centralized non-core functions (accounting, IT, marketing) so regional specialists can focus on delivering HVAC solutions. Growth comes through acquisitions and private-equity backing, expanding its coast-to-coast footprint to 24 states with recent buys such as Aercon and Marshall & Wells. The goal is to enable large, complex HVAC projects by pairing specialized local expertise with centralized administration and capital support.

Significant Headcount Growth

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About Ambient Enterprises

Simplify's Rating
Why Ambient Enterprises is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Industrial & ManufacturingEnergyHealthcare

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

New York City, New York

Founded

1986

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Simplify's take

What believers are saying

  • Ambient announced BDT & MSD minority backing on November 12, 2026, funding hiring and expansion.
  • August 4 and October 8, 2026 partnerships broaden Midwest and Rocky Mountain coverage quickly.
  • Integ plus HVAC creates cross-sell into data centers, healthcare, and other uptime-critical facilities.

What critics are saying

  • BDT & MSD closing in Q4 2026 can stall and complicate capital structure integration.
  • Concurrent rollups across Illinois, Utah, and the Midwest strain systems, culture, and management bandwidth.
  • Private-equity consolidation creates an existential churn risk if OEMs or partners bypass Ambient brands.

What makes Ambient Enterprises unique

  • Ambient aggregates regional HVAC specialists into one national platform without stripping local brands.
  • Christopher Bisaccia kept control on November 12, 2026, preserving founder-led operating continuity.
  • Its April 9, 2026 Integ deal adds mission-critical power alongside HVAC, deepening data-center capabilities.

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Benefits

  • Health Insurance
  • 401(k) Retirement Plan
  • Paid Time Off
  • Flexible Work Hours
  • Remote Work Options
  • Stock Options
  • Wellness Program
  • Gym Membership
  • Phone/Internet Stipend
  • Training Programs

Growth & Insights and Company News

6 month growth

26%

1 year growth

25%

2 year growth

25%
Citybiz
Nov 12th, 2026
BDT & MSD Partners takes minority stake in HVAC group Ambient Enterprises

Ambient Enterprises, a national group of commercial heating, ventilation and air conditioning (HVAC) firms, has agreed to a strategic minority investment from funds affiliated with BDT & MSD Partners. Financial terms were not disclosed. Management and employee owners will keep majority ownership and control. Chief executive officer Christopher Bisaccia will continue to lead the company. Ambient says the investment will fund hiring, technical capabilities, and expansion of its national footprint. It traces its roots to Gil-Bar, which co-founder and President Joe Sbarra started in Brooklyn, New York, in 1986. The deal is expected to close in Q4 2026, subject to customary closing conditions.

PR Newswire
Apr 9th, 2026
Osage Advisors Advises Integ Systems Corporation on Its Sale to Ambient

/PRNewswire/ -- Osage Advisors ("Osage"), a mergers and acquisitions advisory firm based in Connecticut, is pleased to announce the sale of its client, Integ...

The Bulletin
Apr 9th, 2026
Osage Advisors advises Integ Systems Corporation on its sale to Ambient.

Osage Advisors advises Integ Systems Corporation on its sale to Ambient. PR Newswire Today at 3:32am PDT CENTERBROOK, Conn., April 9, 2026 /PRNewswire/ - Osage Advisors ("Osage"), a mergers and acquisitions advisory firm based in Connecticut, is pleased to announce the sale of its client, Integ Systems Corporation ("Integ"), to Ambient Enterprises - a national group of HVAC design and implementation specialists serving industries such as healthcare, commercial, institutional, and mission-critical environments, including data centers. Osage Advisors acted as the exclusive M&A advisor to Integ for this transaction. Headquartered in Danbury, Connecticut, Integ designs, supplies, and services integrated power protection and mechanical support systems for data centers, communication, medical imaging, and industrial facilities. The Company provides uninterruptible power supply (UPS) equipment and related services to commercial customers nationwide, including preventative maintenance and ongoing service plans. Founded in 1996, Integ has built a strong reputation over nearly three decades as a high-quality, systems-oriented provider focused on delivering reliable, engineered solutions to its customers. The Company's integrated approach - combining equipment, system design, and ongoing service - has enabled it to establish long-term client relationships and a growing installed base that supports recurring revenue opportunities. Integ has successfully positioned itself to address a critical gap in the market by focusing on both the immediate and long-term needs of end users. Supported by a loyal and experienced team, strong supplier partnerships, and a diversified national customer base, the Company is well-positioned to capitalize on increasing demand for power protection solutions. Throughout the process, Osage Advisors partnered closely with Integ's leadership to position the Company effectively and engage with buyers who recognized the value of its technical capabilities, strong customer relationships, and long-term growth potential. "Integ is a highly regarded business with a long track record of delivering mission-critical solutions to its customers," said Keith Dee, President of Osage Advisors. "Ambient represents a strong strategic fit, and we are confident this partnership will support the Company's continued growth and success." About Osage Advisors Osage Advisors is a boutique mergers and acquisitions advisory firm that works with family-owned and closely held businesses generating $5 million or more in revenue that are seeking to sell their companies. Osage is committed to understanding each client's unique objectives and delivering outcomes that meet or exceed expectations. The firm has successfully completed transactions across a range of industries, including Tech-Enabled Services, Aerospace, Contract Manufacturing, Business Services, and Healthcare. Certain Members of Osage Advisors are Registered Representatives of and conduct securities transactions through StillPoint Capital, LLC, Tampa, FL. Osage and StillPoint are not affiliated. SOURCE Osage Advisors This is a paid placement. For further inquiries, please contact PR Newswire directly.

Citybiz
Mar 19th, 2025
HVAC Trailblazer Ambient Partners with Leading Michigan Rep Firm

Ambient Enterprises, a national leader in the commercial HVAC space, announced a strategic partnership with Airtech Equipment on Wednesday, the beginning of a long-term investment for Ambient in the Midwest region.

PR Newswire
Jan 10th, 2024
LBC Credit Partners Supports Growth Financing for Ambient Enterprises

/PRNewswire/ -- LBC Credit Partners ("LBC"), one of the leading providers of financing solutions to middle market companies, provided a senior secured credit...

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