☎ Office/Bids: 352-344-0323 ☎ Service: 352-436-3020 Ocala, FL · Serving Central Florida
FL Lic. CAC1813465 · CAC1816782 · CN007531
FAMILY-OWNED · OCALA, FL · LICENSED & BONDED

Four Decades,
Zero Shortcuts.

The mechanical contractor GCs call first. Plan-verified estimates, coordinated installs, and documentation that outlasts the job. On budget, on schedule, built to code.

Request a Project Quote → Request Service → View Our Portfolio
AHCA ExperiencedLEED & Green CodeEPA CertifiedOSHA-10 Crews
40+
Years in Business
500+
Projects Completed
0.77
EMR Safety Rating
$250K–$5M
Typical Contract Range
SEND US YOUR PLANS
bids@certifiedairconditioning.com

Full proposals in 10 business days

Priced from current supplier quotes, not guesses.

Our Capabilities

Full-scope mechanical contracting.

From design-build to plan & spec, we handle the complete mechanical scope for facilities that demand reliability, code compliance, and zero excuses.

Commercial HVAC

Offices, restaurants, retail, recreation centers, churches, auto dealers, and mixed-use. New construction and retrofit with all major equipment manufacturers.

OfficesRestaurantsRetailRecreationRTUsVRF/VRV

Medical & Institutional

AHCA-compliant systems for hospitals, surgical centers, and clinics. Critical-environment ventilation and infection control.

AHCAInfection ControlRedundancy

Chillers & Cooling Towers

Air-cooled and water-cooled systems. Rigging, piping tie-ins, pump stations, controls integration, and full startup.

Air-CooledWater-CooledPiping

100% Outside Air & Dehumidification

DOAS, ERVs, and commercial dehumidification for pools, archives, manufacturing, and humidity-sensitive environments.

DOASERVMakeup Air

Refrigeration & Process Cooling

Walk-in coolers, freezers, process cooling, and refrigerant piping. Current on A2L transition including R-454B and R-32.

Walk-InsR-454BR-32Process

PM Contracts & Service

Customized preventative maintenance programs and emergency service for all commercial HVAC and refrigeration equipment.

PM PlansEmergencyBAS
How A Job Runs

One process. No surprises.

The same discipline on every project, so what gets installed matches what was promised, and everyone can prove it.

01

Plan & Spec-Verified Estimate

We price from your drawings, specs, and current supplier quotes, not guesses. If something doesn't add up, we flag it before bid day.

02

Coordination & Submittals

Release schedules, submittals, RFIs, and trade coordination locked in early, before small questions become expensive problems.

03

Coordinated Install

OSHA-10 crews, weekly toolbox talks, and installs sequenced around your schedule, built to code and ready for inspection.

04

Documented Closeout

As-builts, O&M documentation, and records that outlast the job. No callbacks over “nobody remembers why.”

Our Portfolio

Featured projects.

AUI Cancer CenterMEDICAL

AUI Cancer Center

Oncology treatment center HVAC with precision temperature, humidity, and filtration control

Paddock Ridge Assisted LivingCOMMERCIAL

Paddock Ridge Assisted Living

Senior living community HVAC with resident-room comfort zoning and common-area climate control

Ocala Regional Medical CenterMEDICAL

Ocala Regional Medical Center

Full HVAC scope, AHCA-compliant ventilation, redundant cooling

Villages Charter Middle SchoolEDUCATION

Villages Charter Middle School

Charter middle school HVAC with classroom comfort zoning and efficient campus-wide climate control

Middleton Admin CenterCOMMERCIAL

Middleton Admin Center

Zoned commercial HVAC and comfort control for a mixed-use office center

Cardinal Glass OcalaINDUSTRIAL

Cardinal Glass Ocala

Large-scale plant HVAC and process ventilation for a glass manufacturing facility

Hernando County CourthouseGOVERNMENT

Hernando County Courthouse

Historic courthouse HVAC retrofit balancing preservation with modern courtroom comfort and efficiency

Cone Distributing Corporate OfficeINDUSTRIAL

Cone Distributing Corporate Office

Corporate office and distribution-center HVAC with high-bay warehouse ventilation

Amazon Distribution CenterINDUSTRIAL

Amazon Distribution Center

Industrial ventilation and climate control for large-scale fulfillment

Crystal River High SchoolEDUCATION

Crystal River High School

Campus HVAC installation, phased around academic calendar

Georgia Southern UniversityEDUCATION

Georgia Southern University

University academic building HVAC with high-occupancy classroom ventilation and energy-efficient zoning

MLK First Responder CampusGOVERNMENT

MLK First Responder Campus

Fire rescue headquarters HVAC with 24/7 redundant cooling and vehicle-bay ventilation

Alliant Dermatology & Vein CenterMEDICAL

Alliant Dermatology & Vein Center

Outpatient dermatology and Mohs surgery suite HVAC with precise humidity and filtration

Cardinal LG GlassINDUSTRIAL

Cardinal LG Glass

Heavy industrial HVAC and process ventilation for glass manufacturing

Lamplighter LegacyCOMMERCIAL

Lamplighter Legacy

Multi-family residential HVAC with per-unit comfort control and efficient common-area systems

Why Certified

We're not the low bidder.We're the right one.

Any shop can put a number on paper. We're the sub that shows up with a plan, communicates through the project, and doesn't leave you cleaning up problems at punch.

✓

Plan Review That Catches Problems Early

We review plans before bid day and flag issues other subs miss: makeup air gaps, A2L refrigerant compliance, missing return air paths, ceiling clearance conflicts.

✓

Code-First Mentality

Florida Building Code Mechanical, SMACNA, ASHRAE, NFPA, AHCA. We build to the standard, we document it, and we stand behind it at inspection.

✓

Three Delivery Methods, One Standard

Plan & Spec, Design-Build, or Value Engineering. Same commitment to quality regardless of method.

HOW WE DELIVER

Plan & Specification

We bid and build exactly to your engineer's drawings and specs. No shortcuts.

Design-Build

We design and install the complete mechanical system from concept through commissioning.

Value Engineering

We review your plans and find cost savings without cutting corners or compromising code.

EPA Certified

Section 608 Universal

OSHA-10

All Field Employees

TRUSTED BY GENERAL CONTRACTORS ACROSS CENTRAL FLORIDA
Cullison Wright The Conlan Company Mark Cook Builders Wiechens Construction Dinkins Construction Lee Woods Construction of Florida Marion Development Group Tallen Builders Barr & Barr Maxus Construction Wharton Smith Ordner Construction Company Benmar Construction Nichols Construction Firmo Construction Catamount Constructors, Inc Colen Built Development Ajax Construction Ausley Construction
20+
GC Partners
10
Business Days to Full Proposal
$7.5M · $20M
Bonding Capacity (Single / Aggregate)
Our Story

Four decades in Florida.
Family-owned the whole way.

1986

Founded

Started as West Central Florida Heating & Air Conditioning, a family company from day one.

1993

Went Commercial

Renamed Certified Air Conditioning, Inc. and moved fully into commercial and industrial mechanical work.

Today

Built To Last

Three Florida licenses, five sectors, 500+ projects. Still family-owned, with a team and systems built for the next forty years.

From the Family Album · 1986–1993
Founder Mark Rogers at his desk in the original West Central Florida Heating and Air Conditioning office
Founder Mark Rogers, running the business from the original office.
The original West Central Florida Heating and Air Conditioning shop
The original shop. Same sun on the sign today.
Talking business on local radio at the West Central Florida office
Talking shop on local radio. Longtime associate Dewey “DC” Surface on the mic, Mark Rogers standing by.
Safety First

A culture built on pre-planning, communication, and training.

We embrace a culture that empowers our people to take whatever action is necessary to ensure a safe work environment, for our team and for every other contractor on the job.

  • OSHA-10, CPR, and equipment training certification for all employees.
  • All required personal protective gear provided, and its proper use enforced.
  • Weekly jobsite safety meetings (toolbox talks) on every project.
  • All job-site illnesses and injuries recorded, reported, and followed up.
  • Proactive communication so we understand our crews' concerns first.

Safety First

Every project. Every crew. Every day.
0.77
EMR (Experience Modification Rate)
vs. 1.00 industry average
FFVA Mutual Commitment to Safety Award
2023 · Recognizing a comprehensive workplace safety program
✓ OSHA-10
✓ CPR Trained
✓ Full PPE
✓ Toolbox Talks
Preventive Maintenance

Planned maintenance, not surprise breakdowns.

For facility managers, property managers, and building owners who'd rather schedule maintenance than explain downtime.

What's included

  • Scheduled inspections tuned to your equipment
  • Filter and coil service
  • Refrigerant and controls checks
  • Documented condition reports after every visit

Why planned beats reactive

  • Fewer emergency calls
  • Longer equipment life
  • Predictable budgets
  • Priority scheduling when you do need us

Built around your facility

  • Quarterly or semi-annual schedules
  • All makes and models, from chillers to walk-ins
  • One agreement for multi-site portfolios
Request a PM Proposal →
Get In Touch

Request service or schedule an assessment.

Call, email, or send a request. We get back to you the same business day.

PROJECTS & BIDS
☎ 352-344-0323 ✉ bids@certifiedairconditioning.com

Full proposals within 10 business days, priced from current supplier quotes, not guesses.

Mon–Fri · 9:00a – 5:00p
SERVICE & PM
☎ 352-436-3020 ✉ service@certifiedairconditioning.com

Same-day response during business hours. We respond and schedule your visit.

Mon–Fri · 7:00a – 3:30p
OFFICE

24 NE 12th St
Ocala, FL 34470

LICENSING

Licensed · Bonded · Insured

CAC1813465 · CAC1816782 · CN007531

WHERE WE WORK

Based in Ocala, serving Central Florida: The Villages, Wildwood, Leesburg, Eustis, Clermont, and Gainesville, with select projects in Orlando, Tampa, and Jacksonville.

SEND A REQUEST

Service calls, PM proposals, and project pricing all start with a short request form. Pick the one that fits and we'll take it from there.

Request Service → Request a PM Proposal → Request a Project Quote →