9 Best Furnace Replacement Companies in Lakewood, CO (2026)
Why Lakewood, Colorado winters often force earlier Furnace Replacement
Lakewood, Colorado sees long, cold winters that push furnaces to higher annual runtimes and can accelerate wear and age-related failures. When searching for the best furnace replacement companies in Lakewood, Colorado, homeowners in a population of 156,149 should factor seasonal demand patterns and contractor availability.
What the 9 Lakewood, Colorado providers listed here actually specialize in
| # | Provider | Score | Years | Best for | |
|---|---|---|---|---|---|
| 1 | AAll A/C & Heating Solutions, Inc | 81 | 5.0 (420+) | ||
Editorial: All A/C & Heating Solutions, Inc lists residential furnace repair and heating service. The company appears as the top local map listing near Lakewood. Lakewood winters bring prolonged cold and high heating demand. The Lakewood address on S Wadsworth Boulevard places technicians close to western Denver neighborhoods. Strengths:
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| 2 | LLou’s Heating & Cooling | 81 | 5.0 (355+) | 12+ | ★ Highest Vouched ScoreHigh-Efficiency (95%+ AFUE) UpgradesManufacturer-Authorized Installer |
Editorial: Furnace replacement specialist with Carrier authorization for new-system installs. Lou's lists a 10-year warranty on new equipment. The company notes flat-rate pricing and no overtime charge for quoted work. Lou's says owner-operated crews provide same-day responses across Lakewood and Denver. Reviews cite owner-led visits and quick emergency response outcomes. Strengths:
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| 3 | JJump HVAC | 80 | 5.0 (220+) | 20+ | NATE-Certified InstallerLabor Warranty |
Editorial: Jump HVAC emphasizes furnace replacements and large-system installs in Lakewood. The owner reports a master license and personal diagnostics on every job. Jump HVAC advertises same-day service for urgent heating failures. The company notes financing through Service Finance for high-ticket changeouts. Winters in Lakewood demand correct venting and combustion tuning for condensing furnaces. Strengths:
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| 4 | QQuinnair Heating & Air Conditioning | 78 | 4.9 (335+) | 21+ | |
Editorial: Quinnair lists furnace replacement and light-commercial installs with same-day options. The company notes financing options for high-ticket changeouts. Quinnair advertises rebates and a $250 offer on 95% furnaces. Quinnair has served Lakewood-area customers since 2005, where cold winters increase combustion-safety importance. Local reviews emphasize thorough startups and fair, no-upsell service. Strengths:
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| 5 | TTobin Heating and Air Conditioning | 77 | 4.9 (190+) | 72+ | Furnace + AC ChangeoutCommercial Furnace Replacement |
Editorial: Tobin Heating and Air lists furnace replacement experience focused on high-efficiency systems. The company notes NATE-certified technicians and third-generation leadership. Lakewood winters demand reliable combustion-safe installs and Tobin cites local responsiveness. Tobin advertises upfront, fixed pricing and says financing is available for larger changeouts. Strengths:
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| 6 | DD & A Heating and Air, LLC | 72 | 4.9 (175+) | Gas Furnace Replacement | |
Editorial: Furnace replacement work is emphasized, with same-day and emergency changeouts advertised. D & A states 22+ years serving the Denver metro. The company notes 24-hour emergency response for cold-weather outages. Reviewers praise no-upsell assessments and clear explanations of repair versus replacement. Strengths:
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| 7 | WWinter Brothers HVAC INC | 71 | 5.0 (65+) | ||
Editorial: AC repair focus reported with named refrigerant leak and recharge services. Winter Brothers states same-day scheduling and rapid response. The website advertises flat-rate pricing and upfront estimates. Local reviews note fast installs around Lakewood and Denver's summer heat. Customer comments describe clear communication and timely arrivals. Strengths:
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| 8 | FFull Spectrum Heating & Air Conditioning | 71 | 4.9 (85+) | ||
Editorial: Full Spectrum lists ducted air-source heat pump installation as a core service. Full Spectrum states they employ NATE-certified technicians. Full Spectrum advertises same-day service and 24-hour emergency response. Lakewood's cold, variable winters make proper heat-pump sizing especially important for reliable heating. Strengths:
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| 9 | RRoots Heating & Air Lakewood | 67 | 5.0 (8) | ||
Editorial: Roots Heating & Air Lakewood states 24/7 emergency response on their site. Roots advertises same-day service and free estimates. Lakewood summers can spike; Roots notes quick cooling repairs for metro homes. Roots advertises flat-rate pricing with no hidden fees. Strengths:
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Typical Furnace Replacement costs in Lakewood, CO (2026)
Last updated
Estimated ranges for Lakewood, CO. 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) | $3,150–$6,800 |
| High-efficiency condensing furnace (95%+ AFUE, installed) | $4,700–$9,950 |
| Modulating / two-stage variable-speed (ECM) furnace upcharge | $630–$2,100 |
| Condensing-furnace venting + condensate conversion (80%->95% AFUE) | $630–$1,900 |
| Gas line / electrical / permit modification (changeout) | $155–$945 |
| Electric furnace / air-handler replacement (installed) | $2,100–$5,250 |
Nearby Colorado furnace replacement pricing: Arvada · Aurora · Boulder
See broader context: Furnace Replacement pricing in Colorado · Furnace Replacement pricing nationwide
How were these Lakewood Furnace Replacement picks evaluated?
This guide evaluated 9 Lakewood furnace replacement providers using Google Reviews data, total review counts, advertised emergency availability, warranty and pricing statements, and documented certifications from the local city or county licensing authority. Key signals were average rating (4.95/5.0) and emergency service and warranty terms listed by each provider.
- All A/C & Heating Solutions, Inc shows the strongest review sentiment score, per Google reviews data.
- Lou’s Heating & Cooling lists flat-rate pricing and a labor warranty (10 years advertised) on its website.
- Jump HVAC and Tobin Heating and Air Conditioning report NATE certification, per their provider listings.
- Three providers — Lou’s, Winter Brothers, and Roots Heating & Air Lakewood — list flat-rate pricing across their public materials.
- Emergency service is common; 55% of evaluated providers report 24/7 or same-day response in listings and profiles.
Use these objective signals — ratings, emergency availability, warranty length, pricing model, and certifications — to compare shortlisted contractors.
How do I choose a Furnace Replacement Company in Lakewood?
- Verify license and insurance with the local city or county licensing authority.
- Compare Google review counts and average ratings for shortlisted firms.
- Confirm warranty terms and whether the warranty duration is advertised.
- Request written flat-rate or itemized estimates from at least two providers.
- Check for NATE or manufacturer-dealer listings when prioritizing efficiency and installs.
5 Furnace Replacement headaches Lakewood homeowners report during cold snaps
The most common furnace replacement problems in Lakewood stem from long, cold winters that push units past expected runtimes and expose age-related failures. Extended high-demand periods accelerate wear, reveal hidden cracks, and raise the frequency of ignition and venting issues that often require full replacement.
- Cracked heat exchangers. Prolonged, continuous runtime during Lakewood cold snaps increases thermal stress and can crack heat exchangers, creating a carbon-monoxide safety risk.
- Frequent ignition failures. Heavy seasonal demand in Lakewood wears igniters and control modules, causing repeated no-heat calls during consecutive cold days.
- Short cycling and control faults. Older furnaces in Lakewood can short-cycle as they struggle with long runtimes, which accelerates component failure and reduces comfort.
- Flue and vent corrosion. Repeated freeze-thaw and condensation from Lakewood winters speeds corrosion in vents and flues, leading to draft problems and unsafe exhaust paths.
- Declining efficiency from wear. Extended annual heating hours in Lakewood magnify scale, blower wear, and heat-transfer losses, often making replacement more cost‑effective than repairs.
How Lakewood’s population size and seasonal swings shape Furnace Replacement demand
Lakewood, Colorado's long, cold winters drive higher furnace runtimes and earlier failures, which raises demand for a licensed furnace replacement contractor in Lakewood, Colorado who can size high-efficiency furnaces and handle local permit rules. Evaluated providers often advertise NATE certification, emergency service, and efficiency-tier equipment to meet that demand.
Lakewood's long heating season increases annual runtime for residential furnaces. Higher runtime speeds component wear and shortens useful life.
Extended runtime accelerates heat-exchanger fatigue and blower-motor wear. Those issues commonly lead to full replacement rather than piecemeal repair.
Evaluated providers list NATE certification and furnace-type expertise to diagnose heat-exchanger and ignition failures. Many also document experience with high-efficiency models and efficiency-tier installs.
Cold snaps create urgent replacement needs. About 55% of evaluated providers offer emergency service for rapid dispatch during multi-day freezes.
Flat-rate pricing appears among several shortlisted companies. Flat rates help homeowners compare replacement bids quickly during seasonal surges.
Local licensing and permit requirements vary by Lakewood jurisdiction. Look for contractors familiar with Lakewood code, permit workflows, and North DOE efficiency tiers when you request a free quote at request a free quote.
What Lakewood residents ask most about Furnace Replacement timelines, permits and warranties
- 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 Lakewood, CO listed here. They send quotes back — no obligation.
- What does furnace replacement service typically run in Lakewood, CO?
- Full gas furnace replacement typically runs $3,150–$6,800, and high-efficiency condensing furnace runs $4,700–$9,950 in Lakewood, Colorado. See the Furnace Replacement pricing table on this page for the full per-service breakdown.
- What factors most affect furnace replacement pricing in Lakewood?
- Several local factors affect pricing for furnace replacement in Lakewood. Age and condition of the existing ductwork, required permit work for the specific Lakewood jurisdiction, and the chosen efficiency level all change labor and material needs. Seasonal demand during prolonged cold snaps also tightens availability and can affect lead times. Ask a contractor to explain permit fees and required inspections when requesting a written estimate.
- Do Lakewood installations need to meet federal or regional minimum efficiency rules?
- Yes; Lakewood falls in the North DOE region, which requires a minimum SEER2 rating of 13.4 for residential central air conditioning. This regional efficiency requirement affects recommended furnace and AC pairings. Confirm that any proposed furnace replacement is compatible with local efficiency rules and ask installers to document equipment SEER2 and AFUE ratings on the proposal.
- Is there a Colorado state HVAC license requirement for Lakewood contractors?
- Colorado has no statewide HVAC license; licensing and permits are handled locally by each jurisdiction. In Lakewood, homeowners should verify a contractor's city business license and any required local trade registration. Request copies of local permits and municipal inspection certificates before final payment to ensure compliance with Lakewood regulations.
- Can a Lakewood contractor provide same-day furnace replacement during a cold snap?
- Some Lakewood providers advertise same-day furnace replacement or emergency service availability. Availability depends on stock, technician schedules, and permit requirements for the jurisdiction. When urgency matters, ask for confirmed same-day availability and whether the firm holds common furnace models in stock. Request a written arrival window and equipment lead-time estimate.
- Are special permits required for gas furnace replacement in Lakewood?
- Gas furnace replacements typically require local permits and a final inspection in Lakewood. Because Colorado does not license HVAC at the state level, the city enforces local permit workflows. Confirm with the contractor which Lakewood permit is needed and whether they will file it and schedule the final inspection as part of the installation scope.
- How do I find a contractor experienced with high-efficiency furnace and AC pairings in Lakewood?
- Look for installers who document experience with efficiency-tier equipment and that list manufacturer training or dealer status on proposals. Ask for recent Lakewood references for combined furnace-and-AC installs, and request energy-performance paperwork showing expected AFUE and SEER2 ratings. Compare proposals for blower-motor upgrades and proper refrigerant charge procedures to protect efficiency gains.
- How long does a typical furnace-and-AC replacement project take in Lakewood?
- Project duration varies by scope and permit workflow. Simple like-for-like replacements often finish in one to two days, while paired furnace-and-AC swaps can take longer due to ductwork or refrigerant-line changes. Permit turnaround and required inspections can extend total project time. Request a clear schedule and milestone dates when comparing bids.
- Do commercial furnace replacements in Lakewood follow different permit rules?
- Yes. Commercial systems often require different permits, plan reviews, and inspections than residential work in Lakewood. Businesses should confirm which municipal department handles commercial mechanical permits and whether a licensed mechanical contractor or engineer stamp is required. Early engagement with the city decreases approval delays.