8 Best Furnace Replacement Companies in Florence, AL — 2026
Why Florence, Alabama winters make furnace choice matter
Florence’s chilly winters and variable mornings put extra runtime on older homes' furnaces, increasing end-of-season failures and repair needs. Homeowners searching for Best furnace replacement companies in Florence, AL should plan for seasonal demand and confirm contractor availability before peak cold snaps.
Compare top Furnace Replacement providers in Florence
| # | Provider | Score | BBB | Years | Best for | |
|---|---|---|---|---|---|---|
| 1 | EEagle Pro Heating - Air - Insulation | 87 | 4.9 (1,005+) | — | — | ★ Highest Vouched Score |
Editorial: Eagle Pro lists furnace replacement and same-day emergency changeouts on its website. The site notes financing is available for high-ticket replacements. The company markets family-owned, community-focused service across North Alabama. Florence winters are milder, yet dependable furnace service remains important for safe gas heating. Google reviews cite smooth installations and knowledgeable technicians. Strengths:
Reviewers praise:
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| 2 | MMPE Services | 81 | 4.7 (595+) | — | — | — |
Editorial: MPE Services advertises financing options for larger heating upgrades. MPE Services lists licensed technicians and installation expertise. MPE Services notes same-day service and 24/7 emergency response availability. MPE Services states service coverage across North Alabama, including Florence and nearby towns. MPE Services receives frequent reviewer comments about quick communication and punctual arrivals. Strengths:
Reviewers praise:
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| 3 | JJC Hamm and Sons | 77 | 4.9 (175+) | — | 74+ | — |
Editorial: JC Hamm and Sons advertises factory-trained installers for whole-system HVAC changeouts. The company traces its roots to 1952, about 70+ years locally. The website notes 24/7 emergency availability and same-day replacement service. The site lists financing options for high-ticket HVAC changeouts. Florence's variable winter temperatures make proper sizing and combustion checks important. Strengths:
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| 4 | CComfort Max Heating & Cooling | 76 | 4.6 (40+) | — | — | Same-Day ReplacementManufacturer-Authorized Installer |
Editorial: Comfort Max advertises Bryant-authorized furnace replacement and matched-system installs. Their site notes Bryant Authorized Dealer status for equipment access. Comfort Max lists 24-hour emergency response for Florence winter heating problems. Local reviews indicate prompt emergency and replacement scheduling for area homeowners. Strengths:
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| 5 | FFlo Air Heating and Cooling, LLC | 67 | 4.9 (45+) | — | — | Gas Furnace Replacement |
Editorial: Flo Air lists gas furnace replacement and heater repair among core services. The website states routine heat pump and furnace repair capabilities. Flo Air advertises free estimates via a contact form and callbacks. Florence's hot, humid summers increase HVAC load and frequent tune-ups matter locally. Recent customer reviews praise fast arrival and quick replacement timelines. Strengths:
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| 6 | DDayne Hearn Heating and Cooling | 62 | 4.5 (15+) | — | — | — |
Editorial: Dayne Hearn Heating and Cooling lists Heil as its dealer brand. The company states prompt, professional service for installations and repairs. Dayne Hearn holds Alabama license #15050 for in-state HVAC work. Florence's humid summers and occasional cold snaps create demand for correctly sized heating systems. Reviewers flag:
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| 7 | TThompson Service Company - Heating & Cooling | 59 | 5.0 (6) | — | — | — |
Editorial: Thompson Service Company - Heating & Cooling operates from Florence, Alabama. The business name indicates a focus on both heating and cooling systems. Florence's seasonal temperature swings make correct furnace venting and combustion checks relevant. The Google listing shows multiple positive customer reports. Reviewers flag:
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| 8 | SSuperior Service Cooling & Heating | 56 | 5.0 (3) | — | — | — |
Editorial: Superior Service lists licensed gas piping and furnace services on its Florence page. Superior Service states free estimates are available. Superior Service notes weekend and after-hours responsiveness. Florence winters make gas-furnace safety and proper venting important. Local reviewers reference timely installs on multiple recent jobs. Strengths:
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Typical Furnace Replacement costs in Florence, AL (2026)
Last updated
Estimated ranges for Florence, AL. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Full gas furnace replacement (80% AFUE, installed) | $2,200–$4,800 |
| High-efficiency condensing furnace (95%+ AFUE, installed) | $3,300–$7,000 |
| Modulating / two-stage variable-speed (ECM) furnace upcharge | $440–$1,450 |
| Condensing-furnace venting + condensate conversion (80%->95% AFUE) | $440–$1,300 |
| Gas line / electrical / permit modification (changeout) | $110–$660 |
| Electric furnace / air-handler replacement (installed) | $1,450–$3,700 |
Nearby Alabama furnace replacement pricing: Auburn · Birmingham · Decatur
See broader context: Furnace Replacement pricing in Alabama · Furnace Replacement pricing nationwide
How were furnace replacers evaluated for Florence homeowners?
This guide evaluated 8 Florence furnace replacement providers on Google ratings, emergency response, financing, manufacturer-dealer status, and advertised warranty or satisfaction guarantees. Rankings used provider-declared signals and aggregated Google Maps review data to compare reliability, availability, and buyer protections.
- Eagle Pro Heating - Air - Insulation reports 24/7 emergency response and lists financing options.
- MPE Services states 24/7 emergency response and advertises financing availability.
- JC Hamm and Sons notes 70+ years in business and a satisfaction guarantee (advertised).
- Comfort Max Heating & Cooling lists a Bryant authorized dealer relationship per provider materials.
- Flo Air Heating and Cooling, LLC and Superior Service Cooling & Heating both report free estimates.
Ratings and review totals cited here come from Google Maps data, and provider claims were checked against available public records such as BBB listings where possible.
How do I choose a Furnace Replacement Company in Florence, AL?
- Verify: check Google Maps ratings and total review counts for recent trends.
- Compare: match emergency response and financing options to household needs.
- Confirm: ask for manufacturer-dealer credentials and written warranty details.
- Request: get at least two written estimates with itemized equipment and labor.
- Check: review stated satisfaction guarantees and service terms before signing.
4 furnace issues Florence homeowners report most often — and why they happen
What are the most common furnace problems in Florence? Frequent mid-winter failures, moisture‑related corrosion, and ignition or cycling faults are common because Florence’s chilly, variable mornings and humid seasons put extra run‑time and moisture stress on aging furnaces. For trusted furnace replacement near Florence, start by diagnosing runtime and corrosion signs.
- Mid‑season runtime failures. Florence’s chilly mornings force older furnaces to run longer, which accelerates wear on motors and bearings and leads to failures during cold snaps.
- Moisture and corrosion in components. The region’s humidity increases condensate and rust risk inside burners, flues, and control boxes, causing premature part failure in Florence homes.
- Short cycling from thermostat or system stress. Rapid temperature swings between warm afternoons and cold mornings in Florence often trigger short cycling, which raises heat exchanger stress and reduces efficiency.
- Ignition and pilot problems after heavy summer AC use. Furnaces that sit unused through humid summers can develop ignition issues when restarted for Florence’s first extended cold spell, especially if maintenance was skipped.
- Clogged filters and airflow restrictions. Seasonal pollen and household dust combined with longer winter run times in Florence cause filter clogging, reducing airflow and increasing overheating risk.
Why Florence, Alabama’s size and seasonality shape furnace replacement timing
Florence’s cool, variable mornings and humid springs concentrate furnace runtime and moisture stress, which raises mid‑season failure risk. These local climate patterns and a large stock of older homes drive demand for timely furnace replacement and for contractors who offer emergency response and high‑capacity furnace installs.
Florence’s seasonal swings place extra hours on heating systems during late fall and winter. Longer runtime increases wear on motors, bearings, and heat exchangers.
Humidity in spring and early fall raises corrosion and condensate risks inside flues and control boxes. Moisture-related damage shortens component life and complicates repairs.
Many evaluated providers list furnace‑specific equipment capabilities. Look for contractors who handle multiple furnace types and who specify high‑efficiency and corrosion‑resistant components.
Half of the shortlisted companies advertise emergency service. Emergency availability helps homeowners avoid prolonged cold exposure during sudden failures.
Local regulations also affect replacement timing. Alabama requires licensed HVAC contractors via the state board, and the 2021 IECC influences required efficiency and ventilation for replacements.
What Florence homeowners ask most about furnace replacement—and short, local answers
- How do I get a quote from these furnace replacement companies?
- Submit one request on this page and we send it to the vetted furnace replacement pros in Florence, AL listed here. They send quotes back — no obligation.
- How much does furnace replacement service cost in Florence, AL?
- Full gas furnace replacement typically runs $2,200–$4,800, and high-efficiency condensing furnace runs $3,300–$7,000 in Florence, Alabama. See the Furnace Replacement pricing table on this page for the full per-service breakdown.
- Do Florence contractors need an Alabama HVAC license to replace a furnace?
- Yes. HVAC contractors performing furnace replacement must hold a license from the Alabama Board of Heating, Air Conditioning & Refrigeration Contractors. Homeowners should verify a contractor's HACR license number before hiring. The board ensures installers meet state education and exam requirements and enforces continuing compliance with Alabama rules and the 2021 IECC for residential work.
- Is a city or county permit required for a furnace replacement in Florence?
- Yes. Furnace replacements typically require building or mechanical permits that reflect Alabama and local code enforcement. Permits enforce 2021 IECC efficiency and ventilation rules and confirm proper combustion air and venting. Ask any contractor whether they secure permits and pull final inspections, and request the permit number to confirm with local building officials.
- How do I find a high-efficiency furnace specialist in Florence?
- Look for contractors who list high-efficiency installs, manufacturer dealer status, and combustion testing in their service descriptions. Check customer reviews for repeated high-efficiency installs and ask for model numbers and expected AFUE values. Request written documentation of venting changes, combustion safety tests, and any manufacturer registration required for warranty eligibility.
- Do Florence installers need special qualifications for gas-furnace replacement and venting work?
- Yes. Gas-furnace work involves fuel piping and combustion safety, so hire licensed HVAC technicians experienced with gas appliances. Verify the contractor follows state HACR licensing rules and local inspection requirements. Ask about gas-line pressure testing, draft/combustion testing, and whether a licensed plumber or gas fitter will handle piping if required.
- Can I get same-day furnace replacement in Florence during a cold snap?
- Some Florence contractors advertise same-day replacement capacity during emergencies, but availability varies by season. Call early and describe the failure and home size so a provider can confirm stock and crew availability. If same-day replacement is unavailable, ask about temporary heat options and emergency service response time.
- When should homeowners replace both the furnace and the air conditioner together in Florence?
- Consider replacing both systems when the furnace and AC are near the end of expected service life or when mismatched efficiencies create comfort or humidity problems. Replacing both enables right-sized matched equipment and unified controls per 2021 IECC guidance. Request load calculations and combined-system proposals to compare lifecycle benefits and warranty coordination.
- How does Florence’s seasonal demand affect scheduling a furnace replacement?
- Winter and late fall are busiest for furnace work in Florence, so lead times lengthen then. Schedule replacements in late summer or early fall to avoid peak-season delays and to allow time for permits, duct checks, and any needed electrical work. Early scheduling also improves chances of preferred install dates and contractor availability.
- Are oil-furnace replacements common in Florence, and what should owners ask?
- Oil-furnace replacements are less common than gas in the region but still occur in older properties. Ask installers about oil‑specific venting, fuel‑tank inspection requirements, and whether the contractor has experience sealing and testing oil burners. Confirm the installer follows state licensing and local inspection rules for oil appliance work.