Independent Lennox Service — All Broward County
Lennox AC Repair in Fort Lauderdale & Broward County
Lennox system blowing warm, leaking, tripping, or flashing an error code? Abraham AC diagnoses Lennox Merit, Elite, and Dave Lennox Signature series across Broward County — and reviews pricing with you before any approved work begins.
Quick Answer
Yes — Abraham AC repairs Lennox air conditioners across Broward County. We are an independent, licensed HVAC contractor (CAC1822797), not the manufacturer, and we service all major brands including Lennox Merit, Elite, and Dave Lennox Signature series. Diagnosis comes first, pricing is reviewed before approval, and parts warranties are checked before you pay for a covered part.
- Licensed, insured, independent HVAC contractor (CAC1822797)
- All Lennox lines: Merit, Elite, and Dave Lennox Signature series
- Manufacturer parts warranty checked before you pay for a covered part
- Pricing reviewed before approved work begins
What Lennox Owners Should Know
Lennox builds efficient equipment — the Signature SL series tops SEER2 charts — but it is also the brand most associated with proprietary parts. More Lennox components are brand-specific than with most competitors, which is the single most useful thing to know when one breaks in August.
Lennox Parts In South Florida
Here is the honest Lennox conversation: some parts must come through Lennox's own distribution, and that can add days a Broward summer does not want to give you. We diagnose first, give you the real parts timeline, and discuss bridge options (window units, portable cooling) when a wait is unavoidable — instead of pretending every part is on the truck.
Lennox Warranty In Florida, Nameplate, And Refrigerant
Lennox normally requires qualifying products to be registered within 60 days of installation for the extended limited warranty. Lennox also states that in California, Florida, Georgia (units installed on or after January 1, 2026), Quebec, and other jurisdictions that prohibit registration requirements, eligible equipment automatically comes with the parts-only Extended Limited Warranty — and homeowners have 60 days from installation to switch to the alternative coverage that shortens the parts term but includes labor.
Without the extension, Lennox's default Basic Limited Warranty is 5 years parts-only for Merit and Elite equipment and 10 years parts-only for the Dave Lennox Signature Collection.
Lennox model and serial numbers are on a nameplate or sticker near the service panel. Lennox uses R-454B for its whole-home ducted systems and R-32 for its ductless systems, and says its R-454B systems come pre-equipped with leak detection systems.
Sources (Lennox manufacturer pages, checked September 23, 2026): Lennox registration FAQ · Lennox warranty overview · Lennox model and serial numbers · Lennox product registration · Lennox R-454B glossary · Lennox 2025 refrigerant change
How The Repair Visit Works
Every brand gets the same discipline: diagnose first, name the failed component, check whether the part is under manufacturer warranty, then review the repair price with you before work is approved. Common Broward failures — capacitors, contactors, fan motors, drain-line clogs, refrigerant leaks, control boards — show up on every badge; the brand mostly changes the parts path and the diagnostic details, and that is exactly what our techs are current on.
Repair Or Replace: The Honest Math
We do not use a Lennox logo as a reason to upsell. The decision is the $5,000 rule — repair cost times system age — plus the refrigerant question: money spent on refrigerant-side repairs in an older R-410A or R-22 system buys less future than the same money in a healthy young unit. If the math points to replacement, you get that case in writing; if it points to repair, we fix it and leave.
Lennox AC Repair FAQs
Do you repair Lennox air conditioners?
Yes. Abraham AC is an independent, licensed HVAC contractor (CAC1822797) servicing all major brands across Broward County, including Lennox Merit, Elite, and Dave Lennox Signature series. You do not need the original installing dealer to get a Lennox system repaired.
Can you get Lennox parts quickly?
Here is the honest Lennox conversation: some parts must come through Lennox's own distribution, and that can add days a Broward summer does not want to give you. We diagnose first, give you the real parts timeline, and discuss bridge options (window units, portable cooling) when a wait is unavoidable — instead of pretending every part is on the truck.
Is my Lennox AC still under warranty?
Possibly — most Lennox systems carry a parts warranty (commonly 10 years when registered at install) that covers the part itself, not the labor. Bring the install date and any registration paperwork to the diagnosis; if a failed part is covered, we say so before you approve anything. Our warranty guide explains exactly how parts-versus-labor coverage works.
Should I repair or replace my Lennox system?
Run the $5,000 rule: multiply the repair quote by the system's age — past $5,000, replacement money is usually better spent. Brand matters less than age, refrigerant type, and what failed. If another company quoted you a big Lennox repair or a full replacement, our free second opinion will tell you whether it stands up.
Do I need to register my Lennox AC in Florida?
Lennox says that in California, Florida, Georgia (units installed on or after January 1, 2026), Quebec, and other jurisdictions prohibiting registration requirements, eligible equipment automatically comes with the parts-only Extended Limited Warranty. Florida homeowners still have 60 days from installation to choose Lennox's alternative coverage, which shortens the parts term but includes labor.
Where are the model and serial numbers on a Lennox air conditioner?
Lennox says the model and serial numbers for a cooling system are on the nameplate or sticker located near the service panel. Have both numbers ready so parts and warranty coverage can be checked before a repair is approved.
Related Abraham AC Resources
Abraham AC is an independent, licensed HVAC contractor and is not affiliated with, endorsed by, or an agent of Lennox. Brand names are used to identify the equipment we service.
