AC Installation & Replacement
Upgrade your comfort with a professionally installed AC system. We help homeowners choose and install the right system for their home and budget.
Florida State Certified · License CAC1823832 · Licensed & Insured · 24/7 Emergency Service
We design, size, and install complete air conditioning and heat-pump systems for Southwest Florida homes — performing a proper Manual J load calculation, recommending the right efficiency tier for your budget, and installing it cleanly with manufacturer-backed warranties. As an independent Trane dealer, we install premium equipment built for the SWFL climate.
If your air conditioning system is more than 10-15 years old, frequently breaking down, or driving up your energy bills, it may be time for a replacement.
AC Assurance provides professional AC installation services throughout Cape Coral, Fort Myers, and Southwest Florida. We perform detailed load calculations to ensure your new system is properly sized for your home, maximizing efficiency and comfort.
We work with trusted brands to offer reliable, energy-efficient systems that can save you money on your monthly energy bills. Financing options are available through Synchrony to help make your investment more manageable.
What's Included
- Free in-home estimates
- Energy-efficient systems
- Proper load calculations
- Manufacturer warranties
- Financing available
Is it time to call?
If you're noticing any of these, don't wait for a full breakdown in the heat.
- Your system is more than 10–15 years old
- Repairs are becoming frequent or expensive
- Energy bills keep climbing despite normal use
- Your home has hot and cold spots between rooms
- The system uses outdated R-22 refrigerant
- Constant noise or humidity problems indoors
What we see most often
Improper Sizing
An oversized or undersized unit short-cycles, wastes energy, and fails early. We size every system with a Manual J calculation — never a guess.
Aging, Inefficient Equipment
A modern high-SEER2 system can dramatically cut cooling costs versus a unit from the 2010s. We'll show you the real payback math.
Poor Existing Ductwork
Leaky or undersized ducts undermine even the best new system. We evaluate and address ductwork as part of the install, not after.
Straightforward, every time
- 1
Inspect
We arrive on time and perform a thorough on-site assessment of your system and home.
- 2
Diagnose
We pinpoint the root cause and explain exactly what's happening — in plain language, no jargon.
- 3
Resolve
You approve upfront pricing before we begin, then we complete the work right the first time.
- 4
Verify
We test performance, confirm your comfort, and leave the space cleaner than we found it.
The standard your home deserves
Licensed & Insured
Florida State Certified HVAC contractor, License CAC1823832.
Owner-Operated
Every job is personally overseen by owner Jason Rizzo.
NATE-Certified
Technicians trained and certified to national HVAC standards.
Independent Trane Dealer
Premium equipment engineered for the Southwest Florida climate.
Warranty-Backed
Parts and workmanship warranties stand behind every job.
24/7 Emergency
Real help, day or night, when your comfort can't wait.
Proudly serving Southwest Florida
Frequently asked questions
How do you size a new AC system?
We perform a Manual J load calculation considering your home's size, insulation, windows, and layout — we never guess on sizing.
How long does installation take?
Most residential installations are completed in a single day. Complex jobs involving ductwork or multi-zone systems may take longer; we provide a timeline during your estimate.
Do you offer financing for a new system?
Yes. Financing is available through Synchrony Financial with convenient monthly payments, subject to credit approval.
What Southwest Florida Homeowners Say
5.0 average from 24 verified Google reviews across Southwest Florida.
“Jason at AC Assurance was great! He was able to complete a thorough HVAC inspection for my new condo before my inspection deadline, which I really appreciated his quick response and honest appraisal. He was knowledgeable, professional, and provided helpful recommendations. I look forward to using him again for future service. Highly recommend! ⭐⭐⭐⭐⭐”
Katie Wiggins5 months ago“Jason was on point when our A/C went out during a hot week in June. Our VRBO guests were greatly satisfied with the prompt service. Jason communicated very well through the process. He is now our future go to guy for HVAC needs.”
Richard Howe2 months ago“Jason and his team are the absolute best! Came highly recommended and delivered in every way possible. Look no further for your AC needs. You got a lifelong customer. I wish I could give more than 5 stars.”
Mark Jr. Saccente8 months ago“Great service! Local family owned business also! Very prompt, kind, personable, thorough, fixed our AC & thermostat issue. Absolutely no complaints. He was very straightforward AND dealt with our barking dogs without it annoying him. We will definitely call him for maintenance & any issue that comes up. We appreciate this company and the great service!”
Kathryn Yeakey7 months ago“Jason and John did an excellent job on our quote and installation. Even with a minor issue they went above and beyond what was expected to resolve it. I wish I could give them a rating higher then 5, they deserve it.”
Steve Hatteberg9 months agoComfort now, flexible payments
Financing available with approved credit through Synchrony — keep your home comfortable without the upfront strain.
Explore more ways we help
AC Repair
Fast, reliable AC repair in Cape Coral & Fort Myers. We diagnose and fix all makes and models to restore your comfort quickly.
Learn moreMini Split Systems
Ductless mini-split installation and service. Zone cooling without the need for ductwork.
Learn moreMaintenance Plans
Regular AC maintenance keeps your system running efficiently. Prevent breakdowns with scheduled tune-ups.
Learn moreReady when you are
Request service in under a minute, or call and talk to a real person — never a call center.
Call (239) 365-3090