South & Central Florida · Miami-Dade to Tampa Bay Florida License CAC1822766 Specialty HVAC Contractor
support@kleinairconditioning.com +1 (786) 482-0637
Specialty HVAC Contractor · Engineering Firm · Luxury Residential

We solve what
others can't.

Klein is a specialty HVAC contractor and engineering firm. We fill the gap between design engineers and field installers, delivering precision climate control for luxury residential, high-end commercial, and design-build projects across South and Central Florida.

Construction Bid Request View Our Work
Licensed & Insured · Florida State License CAC1822766
Trusted On Multi-Million-Dollar Builds
25+
Years of Expertise
750+
Projects Delivered
5+
Counties Served
100%
Engineering-Led

We don't compete on the “commodity” market. We compete on expertise, precision, and results — the work others can't solve.

A specialty contractor spanning luxury residential, high-end commercial, and design-build projects across South and Central Florida. Quietly elite. Engineering-grade. Quality and relationships over volume. Trusted on multi-million-dollar builds — from private estates to flagship retail.

Built on Judeo-Christian principles

“Do you see a man skillful in his work? He will stand before kings; he will not stand before obscure men.” — Proverbs 22:29

Our Expertise

Engineering-Grade
HVAC Solutions

We approach every project — from a 50,000 sq ft commercial space to a private estate — with the same engineering rigor and precision.

01

High-End Commercial & Retail

Full HVAC engineering for flagship retail, restaurants, and corporate environments. Trusted on projects for Apple, Lululemon, and Pura Vida.

02

Luxury Residential

Discreet, silent, architecturally integrated systems for luxury homes and condominiums. Our work is invisible but essential.

03

Design-Build & Design-Assist

The full mechanical scope from design through commissioning. We coordinate directly with design engineers, architects, and general contractors.

04

VRF & High-Performance Systems

Variable Refrigerant Flow design for complex, multi-zone, mission-critical environments. Maximum efficiency, precise climate control.

TRANE and CARRIER Certified Dealer
Authorized installer for TRANE & CARRIER commercial & residential systems
Mitsubishi Diamond Partner
Certified for Mitsubishi Electric VRF and ductless systems
Specialty HVAC Contractor
Specialized in complex projects others can't solve — quality over volume
Design-Build Capability
From load calculations to commissioning — full mechanical lifecycle
Florida License
CAC1822766
Services

Full-Scope HVAC
Engineering

From initial design to commissioning and ongoing performance, we manage the complete mechanical lifecycle of your project.

Commercial HVAC

Retail, restaurants, offices, and hospitality. Full engineering from load calculations to system commissioning.

Primary Focus

Luxury Residential

Premium comfort for high-end homes, penthouses, and condominiums. Discreet, silent, and architecturally integrated.

Specialty

Indoor Air Quality

Humidity control, UV sterilization, and HEPA filtration. Engineered air quality for occupant health and comfort.

Wellness and Health

Ductwork Design

Custom ductwork fabrication and installation for new construction and remodeling. Engineered for performance and compliance.

Design-Build

Performance & Maintenance

Preventive maintenance programs and priority repair for the systems we engineer. Protecting the investment, sustaining performance.

Ongoing

VRF Systems

Variable Refrigerant Flow for multi-zone environments. Energy recovery, precise zoning, and minimal ductwork for complex spaces.

High Performance
Portfolio

Selected Projects

Featured Case Studies
Engineering Challenge

Dezerland Park

Replaced 46 roof top units at Dezerland Park in Orlando using helicopter lift services in record time.

A remarkable 5-hour mark to fly down 46 old RTUs and fly up 46 new RTUs, and a total of 3 weeks turnover (start to finish) — where other HVAC vendors were offering a 3-month turnover.

Removing and installing equipment that conventional cranes could not safely access. The kind of complexity others won't take on.

46RTUs Replaced
1Helicopter Lift
OrlandoLocation
Commercial · Heavy Equipment·Orlando, FL
Dezerland Park — helicopter operation
Dezerland Park — helicopter lift
Heli Lift
Dezerland Park — helicopter op
Aerial
Flagship Retail

Apple Store — Florida Mall

Full HVAC retrofit with building automation (BAS):

4RTUs
10VAVs
2Splits
✓Ductwork

Provided advanced shop drawings and design-build assist during pre-construction, and advanced engineering troubleshooting assistance after installation, for a turn-key project for Apple's flagship retail store at the Florida Mall in Orlando.

Commercial · Flagship Retail·Orlando, FL · 22 photos incl. video
Apple Store — Florida Mall
Video
Apple Florida Mall — equipment delivery
Logistics
Apple Florida Mall — install detail
Install
Commercial Projects
Flagship Retail

Lululemon at Miami World Center

Complete HVAC fit-out for Lululemon's flagship store at Miami World Center. Custom climate control engineered around the brand's premium retail experience — discreet, quiet, and architecturally integrated — opened 2023.

Commercial · Flagship Retail·Miami, FL · Opened 2023
Lululemon at Miami World Center
Flagship Retail

Apple Store — Lincoln Road

Full HVAC installation of 2 water source heat pumps (WSHP) with new cooling tower condensate lines and new ductwork installation for Apple's retail store backstage on Lincoln Road, Miami Beach.

Commercial · Flagship Retail·Miami Beach, FL · 8 photos
Apple Store — Lincoln Road
Luxury Residential
Luxury Estate

Pine Tree Drive — Miami Beach

Complete residential mechanical system for a luxury estate on Pine Tree Drive, Miami Beach.

Residential · Luxury Estate·Miami Beach, FL · 10 photos
Pine Tree Drive — Miami Beach
TRANE VRF

Luxury Residence — TRANE VRF XV-20

TRANE VRF XV-20 variable refrigerant flow system for a luxury South Florida residence.

Residential · TRANE VRF·South Florida · 6 photos incl. video
Luxury Residence — TRANE VRF XV-20
Video
Mechanical Install

Luxury Residence — Garage Mechanical

Custom garage mechanical room install for a luxury South Florida residence.

Residential · Mechanical Install·South Florida · 13 photos
Luxury Residence — Garage Mechanical
Request Full Portfolio Presentation
How We Work

Our Engineering Process

Every project follows a structured engineering workflow — from site assessment to final commissioning.

01

Site Assessment

Detailed thermal load calculations, site survey, and infrastructure analysis. We engineer the solution before we quote.

02

System Design

Custom HVAC design with equipment selection, ductwork layout, and energy modeling — coordinated with your architect and GC.

03

Engineered Installation

Precise installation by certified technicians. Strict quality control at every phase — rough-in, equipment placement, and final connections.

04

Commissioning

Full system start-up, testing, and balancing. Complete handover with documentation, warranties, and a performance plan.

Client Reviews

What Clients Say

Trusted by homeowners, architects, and commercial operators across South and Central Florida.

★★★★★

"Klein delivered our commercial fit-out on spec and on schedule. The engineering coordination with our GC was seamless — the system has performed flawlessly since day one."

MR
Maria Rodriguez
Retail Project Manager · Google Review
★★★★★

"We brought Klein in on a problem two other firms had walked away from. They engineered a solution that simply worked. That's the difference."

JL
James Lopez
Restaurant Owner · Google Review
★★★★★

"The VRF system they designed for our Brickell penthouse is exceptional — completely silent, perfectly zoned, and the installation is invisible. Exactly what we needed."

AT
Ana Torres
Luxury Homeowner · Google Review
Get In Touch

Start Your
Project

Whether you're planning a high-end commercial fit-out or a luxury residence, our engineers are ready to scope your project.

Service Areas
Miami-Dade, Broward, Palm Beach, Orange County & Tampa Bay
Booking Portal
(786) 482-0637