

4.8 Stars 693 reviews
Sanford’s Favorite AC Replacement Services
Filterbuy HVAC Solutions trained technicians will skillfully replace your broken or outdated AC to ensure that your HVAC system runs as efficiently and reliably as possible.
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SERVING Sanford, FL
The Best in Air Conditioner Replacement

AC Installation
When it comes to your comfort and energy bills, cooling systems have the biggest impact. We are experts in matching high-efficiency, reliable, and affordable AC solutions to your home, region, and preferences. That’s what makes us Filterbuy HVAC Solutions.

AC Repairs
Air Conditioners only break down when you need them, which is why we respond quickly so you can be cool and comfortable in your home. Depend on Filterbuy HVAC Solutions for an honest assessment of your repair job.

Yearly AC Tune-Up
Give your AC equipment the check-up it deserves! Regular maintenance will help ensure small issues don’t become big ones.

HVAC Care Plan
Our premium maintenance contract makes sure that all components of your HVAC system receive preventative maintenance on schedule to avoid wallet-busting problems.

Duct Repairs
If your duct’s structural integrity has been compromised (dislodged, punctured, crushed) it will need to be repaired, replaced, and resealed.

Duct Cleaning
Duct cleaning removes years of dust and debris to improve indoor air quality and address allergic reactions.

Duct Sealant
A non-toxic, water-based formula that seals all holes in your air ducts, so cool air is not wasted.

UV Light Installation
Create the healthiest indoor air quality by installing Filterbuy’s Germicidal UV Light. Kill microscopic pollutants, bacteria, and odor 24 hours a day.

Ionizer
Ionizers are a new technology that targets pollutants down to .01 microns in size. Think virus, mold spore, VOCs and more.

Attic Insulation
Low levels of attic insulation will make your AC unit work harder to keep your rooms cool, because heat will transfer through your ceiling. Maximize the energy efficiency of your home with proper attic insulation for south Florida.

Dryer Vent Cleaning
Cleaning dryer vents requires experience and the right tools. Once on site, your Filterbuy HVAC Solutions specialist will inspect the severity of lint build up. Our powerful vacuum & brush technique will guarantee the removal of hard to reach compacted lint.
OFFERING ALL MAJOR BRANDS YOU TRUST















AND MORE…
Signs it’s Time for an AC Replacement
Signs it’s time to replace your HVAC system:
- Rising Energy Bills – Older systems work harder, consuming more energy.
- Strange Noises – Banging, rattling, or buzzing can signal failing components.
- Frequent Repairs – Constant breakdowns cost more than a replacement.
- Weak Airflow – Struggling to maintain consistent temperatures.
- Humidity Issues – Failing systems leave your home feeling sticky or damp.
- Unpleasant Odors – Mold, burning, or musty smells may indicate serious issues.
- Slow Cooling & Heating – Your system takes longer to reach the right temperature.
If your HVAC system is showing these signs, it may be time for an upgrade. Invest in a replacement today for better efficiency, comfort, and long-term savings!



Introducing the Best HVAC System Replacement Service Company in the Greater Sanford Area
ZIP Codes Covered
32746, 32771,32772,32773
Seasonal Comfort at Unbeatable Prices
Explore Our Sanford HVAC SpeciaLS


Get Comprehensive A/C Maintenance for only $1 a Month
Stop worrying about your A/C – let us do that for you. See for yourself the difference being a Care Club member will make without any obligations or strings.
- Two Annual Tune Ups
- Drainline Flushes
- Free Emergency Call
- Condenser Coil Cleaning


There’s Clean, And There’s UV Clean.
Labor and parts included! Create the cleanest indoor air and live the healthiest life possible with a antimicrobial UV light system. Working in the background, your UV light emits a sterilizing level of UV radiation to neutralize harmful contaminants that are too small to be captured by a filter — like bacteria, viruses, mold spores, and other too small to see contaminants.
- Reduce Risk of Illness & Disease
- Soothe Allergy & Asthma Symptoms
- Freshen Your Space
- Extended HVAC Lifespan
SUBMIT THE FORM BELOW TO SAVE BIG!
WHAT YOU GET
YOU DESERVE THE BEST FOR YOUR AC REPLACEMENT SERVICES
Once on site, your Filterbuy HVAC Solutions technician will review all scheduled work to be completed for the job.
Once finished, your system will be tested and all related diagnostics will be reviewed to make sure your system is running perfectly.

Free Quotes
Get pricing quickly with a free estimate.

Interest-Free Financing
Special financing is available for new AC installations.

Flexible Appointments
Your time is valuable, and we make sure you have appointment options that fit your busy schedule.

Licensed Technicians
Our technicians will exceed your expectations with expert service completed on-time and to code.

Honest Warranty
1y labor warranty comes standard with all installs - but extended labor warranties are available.

24-Hour Customer Service
We’re available when you need help. 24 hours a day, 7 days a week.
HOW IT WORKS
Our Simple, AC Replacement Process
1
Book an Appointment
Schedule your appointment, anytime, day or night.
2
We Visit
Our technicians visit your home to finalize your AC Replacement recommendations.
3
Install Day
We complete the work and test the system to ensure everything is working properly.

Wrap It Up
AVAILABLE TAX CREDIT
New A/C systems that meet Energy Star requirements can become more affordable by qualifying for tax credits and other incentives.
Federal Tax Credit
Qualifying A/C systems receive
of the project cost, up to $600.
Qualifying heat pump systems receive
of the installation cost, up to $2,000.

A Guide For Sanford Homeowners
Explore our interactive presentation to learn about HVAC system replacement in Sanford plus how maintenance is essential.

frequently asked questions
Your Questions, Our Answers – Everything You Need to Know in Kissimmee
What does it typically cost to replace an AC unit in Florida?
In Florida, replacing an AC unit for a 2,000 sq ft home usually ranges from $4,500 to $6,500, influenced by the system’s size and efficiency.
How long do HVAC units last in Florida?
HVAC units in Florida generally have a lifespan of 10 to 15 years, though regular maintenance can extend this.
How frequently should HVAC units be replaced?
It’s advisable to replace HVAC units every 10 to 15 years to ensure optimal efficiency and minimize repair costs.
What type of HVAC system is most common in Florida?
Central air conditioning systems are prevalent in Florida, providing consistent and effective cooling across homes.
What’s the cost to replace an AC unit in a 2,000 sq ft house in Florida?
For a 2,000 sq ft house, replacing an AC unit can cost between $4,500 and $6,500.
Is AC replacement covered by homeowners insurance?
Homeowners insurance might cover AC replacement if the damage results from an insured event, but it does not cover degradation from normal wear and tear.
Which HVAC systems are the most durable?
Geothermal heat pumps can last up to 25 years, and well-regarded brands like Trane and Carrier are known for their longevity.
What is the lifespan of AC ducts in Florida?
AC ducts in Florida typically last between 10 and 15 years, depending on maintenance and environmental factors.
At what age should you consider replacing your HVAC?
Consider replacing your HVAC system once it reaches the 10 to 15-year mark, particularly if you notice an increase in repairs or a decrease in efficiency.
Which AC brands are the most reliable over time?
Brands like Trane, Carrier, and Lennox are known for their durability, often lasting over 15 years with proper maintenance.
How long does it take to replace an entire HVAC system?
The replacement of an entire HVAC system usually takes 1 to 2 days, but this can vary based on the project’s complexity.
What is the HVAC rule of 5000?
The rule of 5000 suggests replacing your HVAC unit if the cost of repairs multiplied by the unit’s age exceeds $5,000.
Homeowner’s Guide
HVAC Replacement in Sanford, Florida: A Homeowner’s Guide
Sanford, nestled in Central Florida, enchants with its brick-lined streets and stately Victorian homes. Here, a reliable HVAC system isn’t just about comfort—it’s about blending modern efficiency with historical charm, ensuring these beautiful homes stay cool in the summer heat and cozy during the occasional chill, without compromising their architectural integrity.
Key Takeaways:
- Thinking of an Upgrade? A new HVAC system can boost energy efficiency and lower bills if yours is over ten years old.
- Repair Bills Adding Up? Constantly on the phone scheduling another repair? It could be smarter financially to invest in a new system now rather than pouring more money into the old one.
- Seeking Steady Comfort? Swap out that old, quirky HVAC for a modern system that keeps every room just right, banishing odd temperature shifts and mysterious noises for good.
- Energy Smarts: Embrace the latest in HVAC technology with systems that not only tackle Sanford’s diverse climate but also shave dollars off your energy bills thanks to improved efficiency.
Your Guide to HVAC Replacement in Sanford
Embarking on an HVAC upgrade in Sanford? We’ve mapped out a clear path to ensure your home receives the optimal enhancement:
- Home Evaluation: Our experts start by visiting your home to assess your current system and discuss what you need for optimal comfort.
- Selecting Your System: With a thorough understanding of your home’s structure and your personal needs, we guide you through selecting the best HVAC system for your lifestyle.
- Effortless Installation: Our certified technicians will handle all aspects of the installation, ensuring compliance with local Sanford regulations and our high standards.
- Fine-Tuning for Excellence: Post-installation, we meticulously tune your new system to ensure peak performance from the start.
Signs You Need A Replacement
- Tired of Frequent Repairs? Ongoing maintenance can add up quickly. Investing in a new HVAC system might save you money over time.
- Is Your HVAC System Past Its Prime? If it’s been over ten years, reevaluate! Older systems often falter, especially under Sanford’s relentless sun, which can drive up your energy bills.
- Inconsistent Indoor Climate? If your home feels like two different climate zones, it’s a sign your HVAC may need replacing. New systems are adept at maintaining uniform comfort.
- Unusual Noises or Smells? These could be distress signals from your HVAC, indicating serious problems that might warrant a complete system replacement.
- Rising Energy Costs? A steady increase in your energy bills could signal that your HVAC system is becoming less efficient. It might be time to check its performance.
Why Choose Filterbuy HVAC Solutions
Recognizing these signs is your cue to consider an HVAC upgrade. Choosing Filterbuy HVAC Solutions transforms your home into a sanctuary of comfort and efficiency. Here’s why opting for Filterbuy in Sanford is a smart choice:
- Customized Comfort: We tailor our HVAC solutions to fit the specific needs of your Sanford home, ensuring comfort during both scorching summers and cooler winters.
- Smart Energy Use: Imagine lower energy bills and a sustainable living environment. Our advanced systems are designed for optimal efficiency.
- Preferred by Locals: Our deep understanding of Sanford’s climate challenges and our commitment to quality have earned us over 7,000 positive reviews.
Upgrade with Filterbuy and elevate the comfort and efficiency of your Sanford home. Experience the new standard of living, no matter the season!
Helpful Tips
- Higher humidity levels can lead to more frequent condensation forming on the evaporator coils of an air conditioner unit.
- Salty sea spray can corrode unprotected metal components over time.
- Extreme weather events such as hurricanes can cause significant damage.
- Cleaning or replacing air conditioning parts regularly due to increased moisture levels
- Treating exposed metal components with corrosion protection
- Securing units firmly against walls/sturdy structures
- Covering units during inclement weather conditions
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