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10 Best HVAC Companies in Philadelphia, PA

Philadelphia's HVAC market is deep and competitive, and these ten companies lead it on current Google reviews: Green Heating, Cooling & Electric, GEN3 Electric & HVAC, AirMaster Heating & Cooling Specialists, Daniels HVAC Philadelphia, R & R Mechanical Services, Northern Liberties Heating & Air Conditioning, Angel Heating & Cooling, W.F. Smith, Downtown Mechanical, and Synergy3 Home Solutions. Every company below holds at least a 4.5-star average on 50 or more Google reviews, operates from a real Philadelphia address, and most carry a published Pennsylvania Home Improvement Contractor license number. The list runs in the same order Google Maps ranks them for HVAC searches in Philadelphia.

  • Last reviewed September 2026
  • 10 companies reviewed · How We Rank

Our top 10 hvac companies in Philadelphia

Philadelphia's rowhome-heavy housing stock and swing between humid summers and cold winters keep its HVAC contractors busy year-round, and that demand has produced a genuinely crowded market. It also means the field includes some listings worth steering clear of: while researching this list we found a company running the same "Cabrera & Sons" name and near-identical website template across four separate Philadelphia-area Google Business listings with wildly different review counts, one of them even labeled for Pittsburgh, a pattern more consistent with a lead-generation operation than a single real HVAC company, so none of those listings made the cut. We built this list from actual performance instead: current Google ratings, review volume, published Pennsylvania contractor license numbers where a company makes them available, and a real Philadelphia storefront rather than an out-of-city service-area listing. Some of these companies run 24-hour dispatch for the inevitable midnight furnace failure; others keep a tighter weekday schedule and lean on manufacturer relationships like Carrier or Lennox for new installs. Both approaches earn a place here.

  1. Green Heating, Cooling & Electric

    Best for 24-hour AC, heating and electrical in one call4.8(520 Google reviews)6915 Castor Ave, Philadelphia, PA 19149Best for Homeowners who want one company for AC, heating and electrical, day or night    Rank01

    Why we picked them

    Green Heating, Cooling & Electric combines round-the-clock dispatch with electrical work alongside HVAC, backed by a published PA license and a 4.8-star average across 520 reviews.

    What we like

    • 24-hour dispatch for AC and furnace emergencies
    • Published PA Home Improvement Contractor license (PA021817)
    • Handles electrical issues tied to an HVAC job

    Things to consider

    • Multi-trade scope may be more than you need for a simple repair

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners who want one company for AC, heating and electrical, day or night
    Service area
    Philadelphia
    Emergency service
    Available
    Credentials
    Home Improvement Contractor

  2. GEN3 Electric & HVAC

    Best for the deepest review record in Philadelphia4.9(5385 Google reviews)1257 S 26th St, Philadelphia, PA 19146Best for Homeowners who want the most extensively reviewed HVAC company in Philadelphia    Rank02

    Why we picked them

    GEN3 Electric & HVAC has amassed over 5,300 Google reviews at a 4.9-star average, the most of any HVAC company in this ranking.

    What we like

    • Over 5,300 reviews sustained at a 4.9-star average
    • Background-checked, continuously trained technicians
    • Published PA Home Improvement Contractor license (PA015898)

    Things to consider

    • Weekday-focused hours rather than 24-hour dispatch

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners who want the most extensively reviewed HVAC company in Philadelphia
    Service area
    Philadelphia
    Credentials
    Home Improvement Contractor

  3. AirMaster Heating & Cooling Specialists

    Best for a manufacturer-authorized new system install4.9(1224 Google reviews)5545 Baynton St, Philadelphia, PA 19144Best for Homeowners who want a manufacturer-authorized dealer for a new system install    Rank03

    Why we picked them

    AirMaster Heating & Cooling Specialists holds Carrier Factory Authorized Dealer status and ACCA membership, backed by a 4.9-star average across 1,224 reviews.

    What we like

    • Carrier Factory Authorized Dealer status
    • ACCA member
    • 24-hour dispatch

    Things to consider

    • No PA license number published on their site

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners who want a manufacturer-authorized dealer for a new system install
    Service area
    Philadelphia
    Years in business
    10 years
    Warranty
    10-year parts and labor warranty on installations; 10-year equipment warranty with optional 10-year labor warranty
    Emergency service
    Available
    Financing
    Available
    Credentials
    ACCA Member

  4. Daniels HVAC Philadelphia

    Best for seven-day, long-hours availability4.6(177 Google reviews)1869 E Tulpehocken St, Philadelphia, PA 19138Best for Homeowners who want a family-run company with unusually long daily hours    Rank04

    Why we picked them

    Daniels HVAC Philadelphia is open every day of the week with hours stretching from 7am to as late as 10pm, unusually flexible for booking around a work schedule.

    What we like

    • Open seven days a week
    • Hours run as late as 10pm on weekdays
    • Family-owned, personally accountable service

    Things to consider

    • Smaller review base than the top names on this list

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners who want a family-run company with unusually long daily hours
    Service area
    Philadelphia
    Financing
    Available
    Credentials
    Licensed HVAC Contractor

  5. R & R Mechanical Services Inc

    Best for ductless mini-split expertise4.8(352 Google reviews)4313 Factory St, Philadelphia, PA 19124Best for Homeowners specifically considering a ductless mini-split system    Rank05

    Why we picked them

    R & R Mechanical Services specializes in ductless HVAC systems, a practical option for Philadelphia rowhomes without existing ductwork.

    What we like

    • Specific ductless system expertise
    • 4.8-star average across 352 reviews
    • Saturday availability

    Things to consider

    • Not the right fit if you specifically need central ducted service

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners specifically considering a ductless mini-split system
    Service area
    Philadelphia
    Credentials
    Licensed HVAC Contractor

  6. Northern Liberties Heating & Air Conditioning LLC

    Best for a neighborhood-rooted, 24-hour local company4.8(121 Google reviews)101 W Montgomery Ave, Philadelphia, PA 19122Best for Homeowners near Northern Liberties who want a local, 24-hour HVAC company    Rank06

    Why we picked them

    Northern Liberties Heating & Air Conditioning offers round-the-clock dispatch with a name and reputation built around a specific Philadelphia neighborhood.

    What we like

    • 24-hour dispatch for emergencies
    • Strong local reputation, 4.8-star average
    • Fast response times reviewers specifically mention

    Things to consider

    • Smaller review base than several competitors

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners near Northern Liberties who want a local, 24-hour HVAC company
    Service area
    Philadelphia
    Emergency service
    Available
    Credentials
    Licensed HVAC Contractor

  7. Angel Heating & Cooling

    Best for long daily hours and local recognition4.8(562 Google reviews)6044 Castor Ave #201, Philadelphia, PA 19149Best for Homeowners who want a well-established, locally recognized AC and heating company    Rank07

    Why we picked them

    Angel Heating & Cooling is open 7am to 8pm every day of the week and has drawn local news coverage, backed by a published PA license and 562 reviews.

    What we like

    • Open 7am to 8pm, seven days a week
    • Published PA Home Improvement Contractor license (PA037522)
    • Local news coverage and long-standing reputation

    Things to consider

    • No 24-hour overnight dispatch

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Heat pump installation
    • Duct cleaning
    • Maintenance plans

    Key details

    Best for
    Homeowners who want a well-established, locally recognized AC and heating company
    Service area
    Philadelphia
    Warranty
    First year maintenance free after new installation
    Emergency service
    Available
    Financing
    Available
    Credentials
    Home Improvement Contractor

  8. W.F. Smith, Inc.

    Best for comparing Lennox and Mitsubishi equipment4.9(469 Google reviews)7310 State Rd, Philadelphia, PA 19136Best for Homeowners weighing a Lennox or Mitsubishi system for a new install    Rank08

    Why we picked them

    W.F. Smith carries dealer relationships with both Lennox and Mitsubishi, giving homeowners a genuine equipment comparison for a new install.

    What we like

    • Dealer relationships with two major equipment brands
    • Low PA license number (PA003700) suggesting a long operating history
    • 4.9-star average across 469 reviews

    Things to consider

    • Weekday-only hours, 8am to 4pm, closed weekends

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners weighing a Lennox or Mitsubishi system for a new install
    Service area
    Philadelphia
    Credentials
    Home Improvement Contractor

  9. Downtown Mechanical LLC

    Best perfect review record5.0(277 Google reviews)2501 E Venango St, Philadelphia, PA 19134Best for Homeowners who want a flawless recent review record and 24-hour availability    Rank09

    Why we picked them

    Downtown Mechanical has maintained a flawless 5.0-star average across 277 Google reviews, a rare result at that volume.

    What we like

    • Perfect 5.0-star rating across every review
    • 24-hour dispatch for AC and furnace emergencies
    • Published PA Home Improvement Contractor license (PA174517)

    Things to consider

    • Newer company judging by its higher license registration number

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Heat pump installation
    • Duct cleaning
    • Maintenance plans

    Key details

    Best for
    Homeowners who want a flawless recent review record and 24-hour availability
    Service area
    Philadelphia
    Emergency service
    Available
    Financing
    Available
    Credentials
    Home Improvement Contractor

  10. Synergy3 Home Solutions

    Best for a broader home solutions provider4.9(837 Google reviews)2880 Comly Rd, Philadelphia, PA 19154Best for Homeowners who want a broader home solutions company that also covers HVAC    Rank10

    Why we picked them

    Synergy3 Home Solutions covers HVAC as part of a wider home services lineup, useful when heating and cooling work is one piece of a bigger project.

    What we like

    • Broader home solutions scope beyond just HVAC
    • 4.9-star average across 837 reviews
    • Weekday evening and Saturday hours

    Things to consider

    • Closed Sundays

    Services

    • AC repair
    • AC installation
    • Furnace repair
    • Maintenance plans

    Key details

    Best for
    Homeowners who want a broader home solutions company that also covers HVAC
    Service area
    Philadelphia
    Credentials
    Licensed HVAC Contractor

Compare the top hvac companies in Philadelphia

Ranking position reflects our editorial review, not customer ratings.

Editorial comparison of the 10 ranked companies. Customer ratings, where shown, come from the source named on each company profile.
RankCompanyBest forKey servicesService areaGoogle ratingEmergencyProfile
01Green Heating, Cooling & ElectricHomeowners who want one company for AC, heating and electrical, day or nightAC repair, AC installation, Furnace repairPhiladelphia4.8 (520)YesView →
02GEN3 Electric & HVACHomeowners who want the most extensively reviewed HVAC company in PhiladelphiaAC repair, AC installation, Furnace repairPhiladelphia4.9 (5385)Not listedView →
03AirMaster Heating & Cooling SpecialistsHomeowners who want a manufacturer-authorized dealer for a new system installAC repair, AC installation, Furnace repairPhiladelphia4.9 (1224)YesView →
04Daniels HVAC PhiladelphiaHomeowners who want a family-run company with unusually long daily hoursAC repair, AC installation, Furnace repairPhiladelphia4.6 (177)Not listedView →
05R & R Mechanical Services IncHomeowners specifically considering a ductless mini-split systemAC repair, AC installation, Furnace repairPhiladelphia4.8 (352)Not listedView →
06Northern Liberties Heating & Air Conditioning LLCHomeowners near Northern Liberties who want a local, 24-hour HVAC companyAC repair, AC installation, Furnace repairPhiladelphia4.8 (121)YesView →
07Angel Heating & CoolingHomeowners who want a well-established, locally recognized AC and heating companyAC repair, AC installation, Furnace repairPhiladelphia4.8 (562)YesView →
08W.F. Smith, Inc.Homeowners weighing a Lennox or Mitsubishi system for a new installAC repair, AC installation, Furnace repairPhiladelphia4.9 (469)Not listedView →
09Downtown Mechanical LLCHomeowners who want a flawless recent review record and 24-hour availabilityAC repair, AC installation, Furnace repairPhiladelphia5.0 (277)YesView →
10Synergy3 Home SolutionsHomeowners who want a broader home solutions company that also covers HVACAC repair, AC installation, Furnace repairPhiladelphia4.9 (837)Not listedView →

HVAC companies serving Philadelphia and nearby areas

Most companies in this ranking work across Pennsylvania and the surrounding suburbs. Coverage and travel fees vary, so confirm your address is inside the service area before scheduling.

  • Philadelphia
  • Cheltenham
Philadelphia, Pennsylvania

Service coverage across Philadelphia. Individual company areas are listed on each profile.

How we chose the best hvac companies in Philadelphia

Read our full ranking methodology →

Rankings follow the order these companies appear in Google Maps search results for HVAC contractors in Philadelphia, PA, which Google itself weighs using a mix of relevance, distance and prominence, prominence being driven largely by review volume and rating. We only included companies with a real Philadelphia address, a rating of at least 4.5 stars, and at least 50 Google reviews, and we excluded a cluster of near-identical "Cabrera & Sons" listings across the metro area that read as a duplicate lead-generation pattern rather than a single legitimate business, along with several no-website, single-review listings that showed the same signature.

How to choose a hvac company in Philadelphia

  • Verify insurance and credentials

    Ask for a current certificate of insurance and confirm registration or licensing with the authority that issues it, not with the company.

  • Ask for a written estimate

    Scope, materials, removal, disposal and who pulls the permit should all be named on the page rather than agreed on the doorstep.

  • Compare multiple quotes

    Two or three bids on the same scope. A number far below the others usually means something has been left out of it.

  • Understand the warranty

    Separate the manufacturer's warranty on materials from the company's own warranty on the work, and get both in writing.

  • Ask who performs the work

    Find out whether the crew are employees or subcontractors, and who supervises them on the day.

  • Check recent local projects

    Ask for addresses or photographs of comparable jobs finished nearby in the last year or two.

  • Avoid high-pressure sales

    A discount that expires today, or a knock on the door after a storm, is a reason to slow down rather than sign.

  • Get everything in writing

    Change orders, timeline and payment schedule included, before the first payment changes hands.

Questions to ask before hiring

  • Are you insured, and can you send the certificate?
  • How long have you worked in this area?
  • Will you provide a written estimate with materials listed?
  • What warranty do you offer on the work itself?
  • Do you use subcontractors for this job?
  • Who handles permits and inspection?
  • What would you recommend here, and why?
  • How are unexpected costs handled once work starts?
  • What is the estimated timeline from start to finish?
  • Can you provide recent local references?

Red flags

  • No verifiable local business address or registration
  • Pressure to sign on the first visit
  • A demand for full payment up front
  • An offer to cover or waive your insurance deductible
  • Refusal to put warranty terms in writing
  • A quote that will not itemize scope

Related home services in Philadelphia

HVAC guides for Philadelphia homeowners

HVAC companies in Philadelphia FAQs

  • How much does AC or furnace repair cost in Philadelphia?

    A straightforward repair, like a capacitor or igniter replacement, typically runs in the low hundreds of dollars in Philadelphia, while a bigger fix such as a failed compressor or heat exchanger can run well into four figures. Get a written estimate before work starts, since the exact cost depends on the part, the system's age, and whether it's a regular-hours or after-hours call.

  • Do HVAC contractors need a license in Philadelphia?

    Pennsylvania requires most contractors doing home improvement work, HVAC included, to register as a Home Improvement Contractor with the state and display that license number, usually shown as a PA-prefixed registration. You can look up any contractor's registration status through the Pennsylvania Office of Attorney General's HIC registry.

  • Can a ducted central AC system work in a Philadelphia rowhome?

    Many older Philadelphia rowhomes were never built with ductwork, which makes retrofitting a full central system expensive and sometimes impractical. A ductless mini-split system is often the more realistic option for these homes, since it avoids tearing into walls and ceilings to run ducts.

About this ranking

Originally published
September 2026
Last reviewed
September 2026
Companies evaluated
10

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