HVAC Services
Comprehensive heating, ventilation, and air conditioning service — install, repair, and optimization for commercial and industrial facilities.
FirstCall · Multi-Region Commercial Mechanical
Durable partnerships, built across the country.
FirstCall is a multi-region commercial mechanical service platform — HVAC, building controls, plumbing, and electrical — with 24 branches partnering with property owners and facility managers across the United States.
By the Numbers
The scale to deliver. The team to back it.
A growing, multi-region platform with branches in major US metros.
0+
Branches Nationwide
0
States Served
0+
Technicians on the Ground
24/7
Emergency Response
Our Approach
What partnership with FirstCall looks like.
We partner with owners who built strong, durable businesses — and we structure deals that keep what works.
01
Local stays local.
Branch leadership, branch name, branch identity — they stay. Customers, technicians, and partners deal with the same team they always have.
02
We add depth underneath.
Capital, shared services, cross-branch tech transfer, recruiting, and a national platform that compounds what each branch can do alone.
03
We're patient owners.
We're not a financial flip. We invest in branches for the long term, partnering with leadership to grow steadily and reliably.
Capabilities Across the Network
Comprehensive commercial mechanical service.
From chillers and rooftop units to building controls and emergency response, the FirstCall network delivers the full stack across every market we serve.
Planned Maintenance
Programmatic service plans with predictable scheduling, transparent reporting, and asset-level tracking.
Emergency Services
24 / 7 emergency response across our service territory — staffed dispatch and an on-call technician roster, always available.
Modernization & Retrofit
System replacements, equipment upgrades, and energy retrofits for aging facilities — extend asset life and improve operating efficiency.
Building Controls
Design, installation, and integration of building automation and controls systems that reduce operating costs and improve comfort.
Project Support
Design-build delivery for new construction, expansions, and capital projects — tradespeople who know the install, and the service that follows.
Industries We Serve
Built for the buildings that matter.
FirstCall branches support the most complex, mission-critical, and technically demanding facilities in North America.
Our Locations
24 branches. 11 states. Growing.
FirstCall companies are on the ground across major US metros — close to your facility, fast to respond.
Acquisitions Program
Considering selling your commercial service business?
We partner with owners who built strong, durable businesses — and we structure deals that keep what works. Local leadership stays. The team stays. We add depth and capital underneath.