Furnace Repair in Lighthouse Point
Get fast, fair pricing from licensed local pros. Typical Lighthouse Point cost: $75 – $225 installed.
- Flame sensor
- $75 – $225
- Igniter
- $125 – $400
- Blower motor
- $375 – $1.4k
- Control board
- $275 – $750
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Furnace repair cost by part.
Typical Lighthouse Point repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
Furnace repair in Lighthouse Point typically costs between $75 and $3,200+, depending on the component. With a median home age of 58 years, many systems require replacement of aging parts like flame sensors ($75–$225) or blower motors ($375–$1,350). Florida's hot-humid climate means most homes use heat pumps, but furnace repairs still apply to backup or gas systems. A diagnostic fee of $70–$175 is standard. Florida Building Code mandates permits for most repairs, and hurricane tie-downs may be needed for outdoor units. The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump) can offset costs if upgrading to a heat pump, which is recommended for efficiency.
- Diagnostic / service callOften credited toward the repair$70 – $175
- Flame sensor or thermocoupleCommon no-heat cause on gas units$75 – $225
- Hot-surface igniterFurnace clicks but won’t light$125 – $400
- Blower motorNo airflow / weak airflow$375 – $1,350
- Heat exchangerCracked exchanger often means replace$1,350 – $3,200+
* A cracked heat exchanger is a safety issue — on an older furnace, replacement is usually the call.
Pricing reviewed · Local data from U.S. Census ACS
HVAC systems in Lighthouse Point
U.S. Census ACS- Households
- 4,198
- Homeowners
- 4,329
- 68% own
- Median home value
- $627,500
- Median income
- $86,586
- Median home built
- 1968
- Housing units
- 6,372
With a median home built in 1968, many Lighthouse Point AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
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What’s different about Lighthouse Point.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Lighthouse Point
Given Florida’s hot-humid climate and heat-pump heating, high-seer2 heat pump is the sensible default for most Lighthouse Point homes. With a long, hard cooling season here, stepping up the SEER2 tier pays back through lower summer bills. A pro can confirm the right size and system for your home with a load calculation.
Sources: Duke Energy Florida HVAC Replacement Rebate · SEER2 Southeast Region Standards · EIA Florida State Energy Profile
What Lighthouse Point code requires
Installing or replacing an HVAC system in Lighthouse Point follows Florida rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum14.3 SEER2 (Southeast, <45k BTU)
Federal Southeast-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRequired (Manual J)
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
Florida Building Code requires hurricane/high-wind tie-downs and anchoring for outdoor condenser/heat-pump units.
Sources: Duke Energy Florida HVAC Replacement Rebate · SEER2 Southeast Region Standards · EIA Florida State Energy Profile
Not sure which rules and rebates apply to your home?
A licensed Lighthouse Point pro will walk you through code, the right unit, and what you can claim back — in one quick call.
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Money back in Lighthouse Point
Florida heating is mostly heat-pump, which shapes the money back:
- StateUp to $1,000 (heat pump/strip-heat upgrade; $300 AC, $500 heat-pump upgrade)Duke Energy Florida HVAC Replacement Rebate →
State or utility program — verify eligibility before you buy.
- State$200 instant credit (SEER2 15.3+ via participating contractor)FPL High-Efficiency AC/Heat Pump Instant Rebate →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state.
Comfort back in three steps.
- 1
Tell us what’s wrong
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- 2
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- 3
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Furnace Repair in Lighthouse Point, explained.
Why furnace repair costs vary in Lighthouse Point
Labor rates reflect the local median income of $86,586 and the area's tier 4 market. Older homes (median built 1968) often have harder-to-access ductwork or outdated electrical, increasing repair time. Component type drives cost: a flame sensor is more affordable than a heat exchanger ($1,350–$3,200+). Florida's permit requirement adds $50–$150 to most jobs. Seasonal demand (cooler months) may raise prices, while off-season repairs can be more affordable. Upgrading to a high-efficiency heat pump may qualify for the 25C tax credit, reducing net cost.
Common furnace repair issues in Lighthouse Point
Flame sensor failure
A dirty or faulty flame sensor prevents ignition. Repair costs $75–$225.
Igniter problems
A cracked or worn igniter stops the furnace from lighting. Replacement runs $125–$400.
Blower motor malfunction
A failing blower motor reduces airflow. Repair or replacement costs $375–$1,350.
Furnace Repair FAQs — Lighthouse Point
Yes, Florida Building Code requires a mechanical permit for most furnace repairs. Your contractor should handle the permit, which typically costs $50–$150.
Furnace Repair near Lighthouse Point
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