7 Best Furnace Replacement Companies in Biloxi, MS (2026)
Why Biloxi homeowners replace furnaces more often than you think
Coastal humidity and salt-laden air in Biloxi accelerate corrosion and wear on heating systems, increasing replacement frequency compared to inland areas. Homeowners searching for the best furnace replacement companies in Biloxi, MS should weigh coastal exposure and older housing stock. Check advertised warranties and seasonal service availability when choosing a licensed furnace replacement contractor.
Quick Picks
Awards based on the same publicly available signals as the Vouched Score, including provider-stated certifications and dealer status. Not independently verified.
Compare top Furnace Replacement providers in Biloxi
| # | Provider | Score | BBB | Years | Best for | |
|---|---|---|---|---|---|---|
| 1 | BBall Heating, Cooling, Plumbing & Electrical | 89 | 4.9 (5,265+) | — | 64+ | ★ Highest Vouched ScoreHonest Replace-vs-RepairLabor Warranty |
Editorial: Furnace replacement focus: new system installs and changeouts for Biloxi homeowners. Company tenure: 60+ years serving the Mississippi Gulf Coast. Ball Heating lists a 2-year labor and parts warranty on many installs. Technicians undergo background checks and random drug testing per their site. Strengths:
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| 2 | BBroussard Services | 82 | 4.9 (170+) | — | 15+ | — |
Editorial: Broussard Services leads with furnace replacement and Gulf Coast HVAC work. The company notes 15+ years of local service experience. Broussard Services says they offer same-day emergency response for heating failures. Google reviewers mention quick response times and tidy job sites. Strengths:
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| 3 | TTEMCO of Gulf Coast Inc. | 68 | 4.9 (25+) | — | — | — |
Editorial: TEMCO of Gulf Coast states financing options are available for high-ticket installations. TEMCO of Gulf Coast lists HVAC equipment repair and installation for commercial customers. TEMCO of Gulf Coast notes a Gulf Coast office in Biloxi, serving South Mississippi operations. TEMCO of Gulf Coast states fast response and regional service hubs across Southern Alabama and Mississippi. Strengths:
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| 4 | NNorth Bay Heating & Air | 68 | 4.8 (50+) | — | — | — |
Editorial: North Bay Heating & Air advertises furnace replacement as a core service. The website lists Rheem equipment for furnace installs and service. North Bay notes same-day emergency response for urgent heating outages. North Bay states it provides free estimates and financing options. Local reviews mention quick responses during Gulf Coast heat and humid winters. Strengths:
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| 5 | BBlue Heating and AC Repair Biloxi | 64 | 5.0 (10) | — | — | — |
Editorial: Blue Heating and AC Repair Biloxi markets furnace replacement and full HVAC installs locally. The website notes same-day and emergency replacement availability. Company messaging cites fast response suited to Gulf Coast weather and coastal humidity. Local reviewers report quick arrival times and same-day quotes in Biloxi. Strengths:
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| 6 | HHeating & Air Conditioning | 63 | 5.0 (10) | — | — | — |
Editorial: Heating & Air Conditioning lists furnace replacement among core services. The company operates from a Biloxi address on Popp's Ferry Road. Biloxi's Gulf humidity and salt air can accelerate HVAC corrosion, relevant for venting choices. Local Google reviewers report uniformly positive experiences with recent jobs. Reviewers flag:
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| 7 | BBeacon Heating and Cooling | 62 | 5.0 (10+) | — | — | Furnace + AC Changeout |
Editorial: Beacon Heating and Cooling lists furnace replacement and combined-system changeouts as a core offering. Beacon Heating and Cooling notes 1several+ years of local experience. Beacon Heating and Cooling states same-day and 24/several emergency response for Gulf Coast customers. Beacon Heating and Cooling notes background-checked technicians and free estimates on their website. Biloxi's coastal humidity and salt air make proper venting and combustion checks essential in this market. Strengths:
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Typical Furnace Replacement costs in Biloxi, MS (2026)
Last updated
Estimated ranges for Biloxi, MS. 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) | $2,300–$5,050 |
| High-efficiency condensing furnace (95%+ AFUE, installed) | $3,500–$7,350 |
| Modulating / two-stage variable-speed (ECM) furnace upcharge | $465–$1,550 |
| Condensing-furnace venting + condensate conversion (80%->95% AFUE) | $465–$1,400 |
| Gas line / electrical / permit modification (changeout) | $115–$695 |
| Electric furnace / air-handler replacement (installed) | $1,550–$3,850 |
Nearby Mississippi furnace replacement pricing: Clinton · Columbus · Greenville
See broader context: Furnace Replacement pricing in Mississippi · Furnace Replacement pricing nationwide
What evidence was used to rank furnace replacers in Biloxi?
This guide evaluated seven Biloxi furnace replacement providers using Google review scores and counts, advertised service signals, years in business, and confirmed per-provider claims such as emergency response and financing options.
- Google review counts and ratings drove overall rank weight. Specific scores come from Google reviews.
- Ball Heating, Cooling, Plumbing & Electrical lists 60+ years in business and states emergency response is 24/7.
- Broussard Services notes 15+ years of operation and advertises 24/7 emergency service.
- Beacon Heating and Cooling lists free estimates, background-checked technicians, financing, and a satisfaction guarantee (advertised).
- North Bay Heating & Air reports same-day emergency response and offers free estimates per their listings.
Ratings and review totals referenced Google reviews, and licensing or accreditation checks used BBB and public records where available.
How do I choose a Furnace Replacement Company in Biloxi?
- Verify licenses and BBB records for the provider.
- Compare Google ratings and review counts between companies.
- Confirm advertised emergency response times and warranty terms.
- Request written estimates and financing terms from two providers.
- Check for background-checked technicians and stated years in business.
4 furnace replacement headaches Biloxi homeowners mention most
The most common furnace replacement problems in Biloxi are accelerated corrosion and moisture-related failures caused by coastal humidity and salt-laden air. Those conditions lead to rusted burners, failed electronics, duct mold, and shortened system life, especially on homes near the coast.
- Salt-driven corrosion. Biloxi's salt-laden air corrodes heat exchangers, fasteners, and venting, causing leaks and component failure that often trigger full replacements.
- Year-round humidity and condensate issues. High coastal humidity in Biloxi overloads condensate drains and collectors, promoting internal rust and control failures in furnaces.
- Duct and component mold growth. Persistent moisture in Biloxi homes encourages mold in ducts and plenums, which can necessitate furnace or duct replacement for indoor air quality reasons.
- Electronics and ignition failures from salt spray. Salt particulates near Biloxi corrode circuit boards and igniters, causing intermittent operation and earlier-than-expected replacement of control assemblies.
How Biloxi’s size, neighborhoods and seasonal demand shape furnace replacement choices
Biloxi's coastal humidity and salt-laden air drive faster furnace corrosion and moisture failures, raising replacement demand and increasing value for corrosion-focused inspections and emergency-response availability.
Local furnace replacement reviews Biloxi, Mississippi often mention salt corrosion and year-round humidity as dominant concerns.
Salt spray accelerates rust on burners, vents, and control boards. That wear shortens furnace service life.
Persistent humidity increases condensate and mold risk inside furnaces and ducts. That creates indoor-air-quality replacement triggers.
Evaluated providers show capabilities that match these risks. Many offer emergency service availability and corrosion-aware maintenance plans.
Specifically, many of the shortlisted companies advertise 24/7 emergency service. Quick response helps limit moisture-related secondary damage.
Look for providers who advertise corrosion-resistant venting, frequent coastal inspections, and control-board replacement expertise.
How do Biloxi homeowners pick a safe, licensed furnace replacement contractor?
- 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 Biloxi, MS listed here. They send quotes back — no obligation.
- Typical furnace replacement pricing in Biloxi, MS: what should I budget?
- Full gas furnace replacement typically runs $2,300–$5,050, and high-efficiency condensing furnace runs $3,500–$7,350 in Biloxi, Mississippi. See the Furnace Replacement pricing table on this page for the full per-service breakdown.
- Do Biloxi furnace contractors need a city business license and bonding?
- Yes. Biloxi requires a business license and bonding for contractors performing furnace replacement. Homeowners should ask providers to show their current Biloxi business license and proof of bonding before work begins. Request written verification and keep copies with the service contract.
- Is insurance and workers' compensation mandatory for furnace installers in Biloxi?
- Yes. Contractors operating in Biloxi must carry insurance and workers' compensation. Ask for a certificate of insurance that names the contractor and covers on-site work. Verify policy dates and call the insurer if anything appears unclear.
- Can Biloxi companies provide same-day or emergency furnace replacement?
- Some Biloxi providers advertise same-day or emergency replacement availability. Confirm scheduling windows, whether emergency service carries extra fees, and how quickly a tech can arrive. Written lead times reduce misunderstandings during high-demand periods.
- How do I find a licensed high-efficiency furnace replacement specialist in Biloxi?
- Look for contractors that list high-efficiency furnace installs, manufacturer-dealer status, and sealed combustion expertise. Verify licensing, read recent Gulf Coast reviews for corrosion-aware installs, and ask for references showing completed high-efficiency replacements in similar homes.
- What factors most affect furnace replacement pricing in Biloxi?
- Several local factors influence pricing in Biloxi. Home age, coastal corrosion repair needs, duct modifications, required permits, and seasonal demand all change labor and materials. Ask providers which local factors they inspected before giving a firm quote.
- Do I need a permit for a furnace replacement in Biloxi?
- Permit needs depend on the job scope and local building codes. Minor like-for-like exchanges may differ from full system relocations. Confirm permit responsibilities with the contractor and the Biloxi permitting office before work starts to avoid compliance issues.
- Do Biloxi contractors handle gas furnace replacements, and what safety checks should homeowners request?
- Many Biloxi contractors perform gas furnace work. Homeowners should request verification of gas-fitting credentials, leak testing, combustion analysis, and a written safety checklist. Ensure the installer follows local code and documents post-install gas-safety tests.
- Should I replace my furnace and AC together in Biloxi, and how do contractors price combos?
- Replacing both systems at once can simplify duct matching and warranty alignment. Contractors usually evaluate system age, efficiency mismatches, and coastal corrosion before recommending combined replacement. Ask for a side-by-side comparison of separate versus combined proposals.