15 questions every Bradenton homeowner should ask before hiring. The contractors who answer yes to all 15 are the ones worth comparing — including us.
The stakes aren't theoretical. Four specific failure modes show up over and over in Manatee County.
An oversized system cools quickly but doesn't dehumidify — leaving a cold, clammy house and a mold risk.
Unpermitted AC replacements are one of the most common insurance-denial causes in Florida.
Bad ductwork and missed commissioning cost you 20–30% of system efficiency from day one.
“Standard warranty” means different things to different contractors. Get it in writing or you don't have one.
You're about to let someone into your home, give them access to your attic, your electrical panel, and your AC system, and trust them to do it right. In Manatee County — where your AC runs 2,500+ hours a year and summer humidity can destroy an undersized system — that decision matters more than most homeowners realize.
This is the 15-question checklist we wish every homeowner in Bradenton, Palmetto, Parrish, Lakewood Ranch, and the islands brought to every estimate. The contractors who answer yes to all 15 are the ones worth comparing — including us. We'll tell you where we stand on each question, honestly, including where industry best practice and real-world contractor behavior don't line up.
Before you discuss price, equipment, or timing, three things have to be true. If they're not, nothing else matters.
Florida HVAC work requires a state license with prefix CAC (Certified Air Conditioning) or RAC (Registered Air Conditioning), issued by the Department of Business and Professional Regulation. Unlicensed work voids homeowner's insurance, blocks home sales, and creates personal liability. Verify any license at myfloridalicense.com in 30 seconds.
Air & Energy: CAC1817161. Verify it yourself.
Florida requires permits on every AC replacement — not just new construction. Unpermitted HVAC work is one of the most common insurance-claim denials in the state. The contractor should pull the permit, schedule the inspection, and close it out. If they ask you to pull the permit, or skip it to save money, walk away.
Liability insurance, workers' comp, and bonding — all three. Ask to see certificates dated within the last 90 days. If a tech gets hurt in your attic and the contractor doesn't carry workers' comp, the liability can land on your homeowner's policy.
We answer yes to all three questions above in writing. Schedule a free AC estimate and we'll walk you through the rest in person.
Sizing discipline and ductwork evaluation determine whether your new system works the way it should. The industry's shortcuts here are where comfort, humidity, and efficiency problems start.
Proper AC sizing isn't just a math problem — and the industry's standard answer (a software-based Manual J load calculation) is less accurate in practice than it sounds. A Manual J is only as good as the data entered into it: exact window U-values, precise insulation R-values, verified air infiltration rates, accurate orientation and shading data. Almost no contractor — us included — collects that data with the accuracy Manual J requires to be meaningfully better than experienced sizing based on real-world variables.
What actually produces a properly sized system: a sizing evaluation that combines square footage, construction era, window load and orientation, ceiling height, how your current system is performing, what your family's comfort priorities are — paired with a real ductwork evaluation. Duct design, duct sizing, duct leakage, and static pressure cause more cooling and humidity problems in Florida homes than undersized equipment does. A 3-ton system with properly designed ducts will outperform a 4-ton system on bad ducts every time.
Air & Energy: We size based on 40+ years of Manatee County installs, honest conversation about what's working and what isn't, and a ductwork evaluation. If your home has unusual characteristics — major additions, complex layouts, conversions — we'll do a formal Manual J. For most homes, experienced sizing plus duct evaluation produces a better-performing system than a software report based on estimated inputs.
Most Florida homes lose 20–30% of their AC capacity to leaky, undersized, or poorly designed ductwork. A new $12,000 AC connected to old, leaky ducts will underperform from day one. A contractor who quotes only the equipment without inspecting the duct system is missing half the job. Ask whether the proposal includes a static pressure test, duct-leakage observation, and recommended repairs.
Factory training through the equipment manufacturer matters more than third-party credentials. Trane's top dealer tier is Comfort Specialist — earned on training hours, customer-satisfaction benchmarks, and annual renewal. Kohler's top residential tier is Titanium Dealer.
What we don't carry as a blanket certification: NATE (North American Technician Excellence). NATE is a legitimate third-party credential, but it's an expensive outside certification — hundreds of dollars per technician with ongoing renewal costs — and contractors who advertise it as a universal standard often use it as a marketing signal rather than a meaningful competency threshold.
Air & Energy: Every installer is a full-time W-2 employee who has passed a background check and pre-employment drug test, continues in a random drug-testing program, and receives ongoing factory training through Trane's Comfort Specialist program and Kohler's Titanium dealer training. That's our competency standard.
Many HVAC companies in Manatee County operate with a small core staff and a rotating cast of subcontractors. The person doing your install may have very little relationship with the company whose name is on the truck, and may be doing your job the same week they did three others for three other brands. Companies that employ their installers directly deliver more consistent quality and more accountability when something goes wrong.
Air & Energy: Every installer is a W-2 employee. No subcontractors on installs. Ever.
Low quotes are almost never actually low — they're usually incomplete. Proposal comparisons only work if you know what each line covers.
Low quotes are almost never actually low. They're usually incomplete. Ask specifically: permit, pad, line set, drain line, disposal of old equipment, thermostat, surge protection, warranty registration, commissioning. Get itemized quotes and compare line by line. Anything missing from one but present in another will be a change order later.
These are three different things. Parts warranty comes from the manufacturer — typically 10 years when properly registered within 60 days of install. Labor warranty covers the cost of swapping a warranty part — some contractors include 1 year, some 2, some charge extra for 5 or 10. Workmanship warranty covers install-related issues — leaks, poor airflow, improper commissioning — and should be in writing with years stated.
Get all three in writing. “Standard” means different things to different contractors.
Commissioning means verifying the system runs to spec after install: refrigerant charge, airflow (CFM per ton), static pressure, superheat/subcool readings. A commissioning report is proof the install was done right — and it's what you need if you file a warranty claim five years from now. Contractors who don't commission don't know whether the system's running right. They're hoping.
Any contractor can install a system. The real test is five years in — when something fails, when a storm hits, when you need the company that installed it to still be there.
Any contractor can install a system. The real test is what happens when something goes wrong an hour after the crew leaves. The answer should be simple, fast, and in writing. Same-day response. No diagnostic fees. No finger-pointing between manufacturer and installer.
Some contractors route after-hours calls to a regional call center in another state. Some charge premium rates after 5 PM and double rates on weekends. Some have an owner whose cell number is on the voicemail. The difference shows up on the second-worst day of your summer.
Florida's HVAC market attracts out-of-state contractors after major storms and new operators year-round. Longevity means a company has built a reputation it has to protect, and understands the specific demands of local climate, building codes, and construction types. A company that's serviced Manatee County for 40+ years has seen what fails and why — salt air along the coast, limestone content in the water affecting condensate lines, building quirks in homes built in different decades. That knowledge doesn't transfer from a textbook.
This changed a lot in the last three years. In 2024 and 2025, most of the largest home-services companies in the Sarasota-Bradenton corridor were acquired by private-equity-backed platforms. The names on the trucks stayed the same. Ownership, pricing models, and service practices often didn't. A family-owned company with no outside capital operates on a different time horizon and has different pressures. Ask directly: Who owns the company?
Air & Energy: Family-owned by the Moon family. No outside capital. Stewart Moon's name is on the truck and his phone rings when something goes wrong. For AC specifically — which is the trade where summer comfort, humidity control, and callback rate all trace back to a small number of install decisions — a single accountable owner watching every install beats a regional service queue optimized for throughput.
Every July–September, Manatee County HVAC calendars fill up. Contractors with VIP maintenance programs prioritize their members during those weeks. Non-members get next available. Over a 10-year equipment lifespan, that difference is real — and the program should cost less than one emergency service call per year. Our VIP program here →
Anything within a mile or two of the Gulf needs salt-resistant condenser coil coating. Without it, units corrode at 2–3× industry average. Required in Bradenton Beach, Holmes Beach, Anna Maria Island, Longboat Key, and coastal Palmetto and Cortez.
A properly sized AC dehumidifies your home as a side effect of cooling it. An oversized system cools faster but leaves the house clammy — which drives mold risk. Ask specifically how the contractor addresses humidity control, not just temperature setpoint.
Your system runs 2,500+ hours per year in Florida vs. 900 in most northern states. A higher-efficiency system costs more upfront but pays back dramatically faster here. Don't assume “the minimum SEER2” is the right SEER2 for a coastal Florida home.
All 15 questions have yes answers at Air & Energy. Documented in our Simply Better Promise, in our awards and certifications, and across thousands of AC installs completed for Manatee County homeowners. If you're preparing for an estimate, our AC pre-visit guide walks through what to have ready and what to ask on-site.