Best Furnace Replacement Companies in Allentown, PA — 11 ranked for 2026
Why Allentown homeowners call for Furnace Replacement as winter nears
Allentown’s cold winters increase heating demand, and older homes often need furnace upgrades before December. Homeowners often search for the best furnace replacement companies in Allentown PA to avoid mid-season failures. Plan ahead because technicians book quickly and permits can affect scheduling.
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 Allentown
| # | Provider | Score | Years | Best for | |
|---|---|---|---|---|---|
| 1 | MMaitz Home Services | 87 | 4.7 (3,295+) | ★ Highest Vouched ScoreGas Furnace Replacement | |
Editorial: Same-day service is advertised alongside 24/7 emergency response, per Maitz Home Services' site. Strengths:
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| 2 | JJack Lehr Heating Cooling & Electric | 87 | 4.9 (1,505+) | 50+ | Furnace + AC ChangeoutCommercial Furnace Replacement |
Editorial: Lists full-system furnace plus AC changeouts with matched replacements. Jack Lehr Heating Cooling & Electric notes employee ownership across a 50+ year history. The company lists 24/7 emergency response for Lehigh Valley customers. Review excerpts praise punctual crews and thorough, one-day installations. Local winters in Allentown make proper gas-furnace commissioning especially important. Strengths:
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| 3 | EEdwin Stipe HVAC & Plumbing | 86 | 4.9 (880+) | ||
Editorial: furnace replacement specialization is emphasized with full residential system changeouts. Edwin Stipe advertises same-day emergency furnace replacement. The company notes flat-rate pricing and financing options on its website. Edwin Stipe celebrates 130 years serving Allentown and the Lehigh Valley's cold winters. Review summaries cite many high-volume positive outcomes for installs. Strengths:
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| 4 | DDual Temp Co., Inc. | 82 | 4.9 (310+) | High-Efficiency (95%+ AFUE) Upgrades | |
Editorial: Dual Temp leads with commercial furnace replacement expertise and proper-install tooling listed. The company notes NATE-certified technicians across residential and commercial teams. Dual Temp reports high-efficiency furnace installations, including condensing equipment. The firm has served Allentown and the Lehigh Valley since 1970. Dual Temp lists same-day emergency response and free estimates for urgent heating needs. Strengths:
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| 5 | HHannabery HVAC | 79 | 4.8 (470+) | 54+ | Honest Replace-vs-RepairManufacturer-Authorized Installer |
Editorial: Up-front pricing is advertised with a guaranteed total cost before work begins. Hannabery HVAC states free estimates and financing are available. Founded in 1972, Hannabery reports 50+ years serving Eastern Pennsylvania. Allentown's seasonal humidity raises duct dust and mold risk in older homes. Google reviews praise punctual, EPA-certified technicians and neat installations. Strengths:
Reviewers praise:
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| 6 | CCurtis Total Service | 78 | 4.6 (885+) | 38+ | |
Editorial: Curtis Total Service lists central AC replacement among its core offerings. Curtis Total Service reports 35+ years serving the Lehigh Valley. Curtis Total Service says they advertise in-house financing options for larger system changeouts. Flat-rate pricing is stated on the company website for upfront estimates. Curtis notes after-hours emergency service for Lehigh Valley heat spikes. Strengths:
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| 7 | HHL Bowman Inc Plumbing Heating & AC | 78 | 4.8 (535+) | 80+ | |
Editorial: ac repair specialization emphasizes on-site diagnostics and repairs. HL Bowman lists NATE-certified technicians on its site. Founded in 1946, HL Bowman reports 80+ years serving central Pennsylvania. Same-day response aims to cut cooling downtime during Harrisburg summer heat. The website advertises flat-rate pricing and financing options. Strengths:
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| 8 | IICS Heating and Air Conditioning Inc. | 71 | 4.9 (55+) | 48+ | |
Editorial: Furnace replacement work highlights Bryant equipment and full-system installs on their site. ICS Heating and Air Conditioning Inc. reports financing and free estimates for high-ticket replacements. The company lists emergency response with 24-hour availability. Founded in 1978, ICS shows 45+ years serving the Lehigh Valley. Reviews note technicians who avoid hard upsells on replacement projects. Strengths:
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| 9 | PPJ MAC HVAC Air Duct Cleaning | 68 | 5.0 (30+) | 30+ | Oil Furnace Replacement |
Editorial: Mini-split installation specialization appears among listed services and guides. PJ MAC HVAC notes EPA 608 certification and Pennsylvania license PA157168. Reading's mixed-age housing often benefits from zoned ductless retrofits in summer heat. PJ MAC advertises free install estimates and financing to help with larger mini-split projects. Strengths:
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| 10 | MMorrison Heating & Cooling | 63 | 5.0 (10+) | ||
Editorial: Morrison Heating & Cooling operates from Ehret Lane in Allentown. The Google business profile shows fourteen customer reviews. Google Maps places the listing at position 11 in local search. Several reviews reference completed furnace and HVAC visits on the profile. Reviewers flag:
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| 11 | IIntegrity Residential Maintenance LLC | 55 | 4.7 (35+) | ||
Editorial: Integrity Residential Maintenance LLC lists a business address on N Fountain Street. Maps position is 10 within Allentown search results. Operates around Allentown's older residential neighborhoods. Google shows multiple customer entries for the business. Reviewers flag:
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Typical Furnace Replacement costs in Allentown, PA (2026)
Last updated
Estimated ranges for Allentown, PA. 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) | $2,900–$6,300 |
| High-efficiency condensing furnace (95%+ AFUE, installed) | $4,350–$9,200 |
| Modulating / two-stage variable-speed (ECM) furnace upcharge | $580–$1,950 |
| Condensing-furnace venting + condensate conversion (80%->95% AFUE) | $580–$1,750 |
| Gas line / electrical / permit modification (changeout) | $145–$870 |
| Electric furnace / air-handler replacement (installed) | $1,950–$4,850 |
Nearby Pennsylvania furnace replacement pricing: Altoona · Bethlehem · Chester
See broader context: Furnace Replacement pricing in Pennsylvania · Furnace Replacement pricing nationwide
How were these Furnace Replacement contractors in Allentown evaluated for reliability and emergency response?
This guide evaluated 11 Allentown furnace replacement providers on emergency availability, installer certifications, pricing model, and review counts. Primary signals were Google review totals and ratings, advertised emergency response windows, stated certifications, state contractor license verification, and listed pricing or financing options.
- Edwin Stipe HVAC & Plumbing states a same-day emergency response and lists flat-rate pricing.
- Jack Lehr Heating Cooling & Electric advertises flat-rate pricing and states 24/7 emergency availability.
- Maitz Home Services states NATE certification and reports 24/7 emergency response.
- Dual Temp Co., Inc. lists NATE certification and notes same-day emergency response.
- PJ MAC HVAC Air Duct Cleaning states EPA 608 certification and advertises 24/7 emergency availability.
Provider ratings and review counts came from Google review data and were used to weight reliability signals, while advertised response windows and certifications were recorded from provider information.
How do I choose a Furnace Replacement Company in Allentown?
- Verify licenses and contractor registration with the state licensing board.
- Compare Google review averages and total review counts for reliability context.
- Confirm emergency response windows and any advertised satisfaction guarantees.
- Request written flat-rate or itemized estimates and financing terms.
- Check for installer certifications such as NATE and manufacturer-dealer listings.
5 Furnace Replacement headaches Allentown homeowners run into
Common furnace replacement problems in Allentown stem from cold winters that push aging systems past capacity, older housing stock with legacy chimneys and ductwork, and tight winter installer availability that delays timely swaps before peak heating season.
- Peak-winter failures: Allentown's cold winters increase heating demand and expose failing units, often leaving homeowners scrambling for replacements during high-demand months.
- Aging heat exchangers in older homes: Many Allentown houses have older furnaces whose heat exchangers crack after years of heavy winter use, creating safety and efficiency concerns.
- Improper sizing after weatherization: Homes in Allentown that recently added insulation or air-sealing can end up with oversized or undersized furnaces, causing short cycling and premature wear.
- Chimney and venting conflicts: Legacy masonry chimneys and vent runs common in Allentown can complicate modern furnace installs and require additional retrofit work to meet current venting codes.
- Installer lead times during peak season: Winter demand in Allentown often lengthens contractor waitlists, which delays replacements and increases the chance of interim emergency repairs.
What Allentown’s population and winter demand mean for booking Furnace Replacement now
Allentown's long, cold winters drive most furnace replacement demand. Local furnace replacement reviews Allentown PA note tight winter installer availability and older home systems. Book early to avoid peak-season delays and safety risks. Evaluated providers often offer emergency service and NATE-certified technicians. Flat-rate pricing appears on several company profiles.
Dominant local condition: extended, cold heating seasons with high peak demand. This increases runtime and exposes aging furnace components.
Impact on homes: older systems and legacy venting face higher failure risk and efficiency loss during long cold spells. Permitting and bonding requirements also add time to installs.
Provider capability connections: evaluated providers list NATE-certified technicians and proper-install tooling for modern furnace types. Many offer emergency service, which helps when units fail in peak winter. Several companies advertise flat-rate pricing, which simplifies budgeting under tight seasonal timelines.
How long does a typical Furnace Replacement take in Allentown, and who handles permits?
- 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 Allentown, PA listed here. They send quotes back — no obligation.
- How much does furnace replacement service cost in Allentown, PA?
- Full gas furnace replacement typically runs $2,900–$6,300, and high-efficiency condensing furnace runs $4,350–$9,200 in Allentown, Pennsylvania. See the Furnace Replacement pricing table on this page for the full per-service breakdown.
- Do Allentown furnace replacement contractors need a city business license and bond?
- Yes. Allentown requires a business license and bonding for contractors doing furnace replacement. Contractors must also carry insurance and workers' compensation. Homeowners should ask to see the contractor's current business license, bonding evidence, and insurance certificates before signing a contract.
- Who is responsible for pulling permits for a furnace replacement in Allentown?
- Typically the licensed contractor pulls required permits for furnace replacement in Allentown. Homeowners should confirm permit responsibility in writing. Retain permit receipts and final inspection reports for warranty and resale documentation.
- When is the busiest season for furnace replacement in Allentown?
- Late fall and early winter are busiest for furnace replacement in Allentown. Peak demand increases lead times and reduces same‑day availability. Schedule replacements in late summer or early fall to avoid installer backlogs and permit delays.
- How long does a typical whole-home furnace replacement take in Allentown?
- Most straight furnace swaps take one to two days including start-up and safety checks. Complex jobs with ductwork changes, permit inspections, or gas-line alterations can take longer. Ask the contractor for a written timeline that includes inspections and cleanup.
- Do contractors in Allentown need specific credentials for gas or oil furnace work?
- Contractors must be licensed, bonded, and insured to perform gas or oil furnace replacements in Allentown. Look for evidence of fuel-specific experience, certifications, and documented safety procedures. Request references for similar fuel-type jobs in older homes.
- How do I choose a high-efficiency furnace replacement contractor in Allentown?
- Look for contractors who show proof of business license, bonding, insurance, and manufacturer training for high-efficiency models. Verify warranty terms, ask for NATE-certified technicians, and request references for similar installs. Compare written proposals for scope and equipment specifics.
- Can Allentown installers perform same-day furnace replacements during an emergency?
- Some evaluated contractors offer emergency service, but same-day replacement depends on inventory and schedule. Emergency service is available from several providers, yet peak-season constraints reduce same-day options. Ask about emergency response times when requesting a quote.
- What should a commercial property manager in Allentown require from a furnace replacement contractor?
- Require a copies of the contractor's business license, bond, insurance, and workers' compensation. Ask for commercial install experience, project timelines, and staged inspection plans. Include payment milestones tied to permit approvals and final inspection sign-off.