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Pennsylvania
HVAC companies in Harrisburg, PA
17 local HVAC companies based within about 35 miles of Harrisburg, listed A to Z with phone numbers, addresses and services. Paid placements are labeled.
No heat or no cooling right now?
If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside. Otherwise, call a company below that says it takes emergency calls. Quick checks first: AC not cooling · furnace not working.
The list
Harrisburg HVAC companies, A to Z
Filter by what each business says on its own website. “Says 24/7 emergency” means its site says so – call to confirm before you rely on it.
Your HVAC company, Harrisburg
The one City Spotlight place for Harrisburg sits here, above the A to Z list. Requests sent from this page for areas the Spotlight company serves go to it. Offered only to companies that pass our listing rules. How it works
Blue Valley Heating & Cooling LLC
Based in Harrisburg, PA · 48 Shell Street, Harrisburg, PA 17109
Names on its website: Hershey, Palmyra, Lemoyne, Hummelstown, Dauphin, Paxtonia, Camp Hill, Colonial Park, Middletown, York and more
Central Penn Plumbing Service Inc.
Based in Mechanicsburg, PA · 631 Gettysburg Pike, Mechanicsburg, PA 17055
Names on its website: Camp Hill, Carlisle, Dillsburg, Enola, Harrisburg, Hershey, Lemoyne, Newville
License number shown on its website: PA HIC # PA018137
CR Powers Heating & Air Conditioning
Based in Carlisle, PA
Names on its website: Camp Hill, Mechanicsburg, Lemoyne, Harrisburg, Dillsburg, Boiling Springs, Linglestown, Newville, Mount Holly Springs, Shippensburg and more
License number shown on its website: PA Business License #PA029319
Cumberland Heating & Air Conditioning
Based in Carlisle, PA · 151 Stonehouse Rd, Carlisle, PA 17015
Names on its website: West Shore, Shippensburg, Cumberland County
License number shown on its website: PA License #052531
Delta T PHC
Based in Palmyra, PA · 320 Plaza Dr., Palmyra, PA 17078
Names on its website: Annville, Colonial Park, Harrisburg, Hershey, Hummelstown, Lebanon, Linglestown
Fletcher's Services
Based in Dillsburg, PA
Names on its website: Harrisburg, Camp Hill, Mechanicsburg, York, Hershey, Carlisle, Lemoyne
G.F. Bowman, Inc.
Based in Harrisburg, PA · 7835 Paxton St., Harrisburg, PA 17111
Names on its website: Annville, Hershey, Hummelstown, Jonestown, Linglestown, Middletown, Palmyra, Grantville, Steelton, Myerstown and more
License number shown on its website: PA012600
Hanes Mechanical, Inc.
Based in Elizabethtown, PA · 1086 W Bainbridge Street, Elizabethtown, PA 17022
Names on its website: Harrisburg, Colonial Park, Devonshire Heights, Blue Ridge Acres, Parkside
HL Bowman Inc
Based in Harrisburg, PA · 2259 Woodlawn St, Harrisburg, PA 17104
Names on its website: Steelton, Boiling Springs, Camp Hill, Carlisle, Dillsburg, Enola, Hershey, Hummelstown, Linglestown, Mechanicsburg and more
Jeffrey A. Wilbur Plumbing, Heating & Air Inc.
Based in Mechanicsburg, PA · 6508 Brandy Ln, Mechanicsburg, PA 17050
Names on its website: Boiling Springs, Camp Hill, Carlisle, Dillsburg, Enola, Harrisburg, Hershey, Marysville, Middletown, New Cumberland and more
License number shown on its website: HIC #PA021270
Keystone Property Service LLC
Based in Hershey, PA
Names on its website: Hummelstown, Middletown, Harrisburg, Palmyra, Elizabethtown
Legacy Comfort Systems (LCS)
Based in Harrisburg, PA
Names on its website: Hershey, Hummelstown, Halifax, Dauphin, Duncannon, Camp Hill, Mechanicsburg, New Cumberland, Marysville, Enola and more
License number shown on its website: PA150450
Leggett Inc.
Based in Camp Hill, PA · 1989 Hummel Ave., Camp Hill, PA 17011
Names on its website: Boiling Springs, Carlisle, Dillsburg, Enola, Harrisburg, Hershey, Hummelstown, Lemoyne, Mechanicsburg, Middletown and more
Metro HVAC
Based in Camp Hill, PA · 913 Kranzel Dr, Camp Hill, PA 17011
Names on its website: Mechanicsburg, Carlisle, Hershey, Hummelstown, Harrisburg, Colonial Park, Lemoyne, Enola, Elizabethtown, Lebanon
License number shown on its website: PA HIC #PA181988
Ready & Able Plumbing, Heating & Air
Based in Etters, PA · 643 Old York Road, Etters, PA 17319
Names on its website: Harrisburg, York
SERVKORE
Based in Mechanicsburg, PA · 6355 Basehore Rd., Mechanicsburg, PA 17050
Names on its website: Harrisburg, Cumberland County
W.C. Eshenaur & Son, Inc.
Based in Harrisburg, PA · 3815 Tecport Drive, Harrisburg, PA 17111
Names on its website: Camp Hill, Carlisle, Colonial Park, Dillsburg, Enola, Hershey, Hummelstown, Lemoyne, Linglestown, Mechanicsburg and more
Details on this page come from each business’s own website, checked October 2026. Free listings are shown alphabetically. How we list · Update or remove a listing
Before you hire
Checking an HVAC company in the Harrisburg area
HVAC licenses in Pennsylvania
There is no statewide HVAC contractor license that we could find; cities or counties license HVAC work.
Who licenses: Local governments
Local rules: Pennsylvania states it has no licensure or certification requirement for most construction contractors, so HVAC licensing is left to municipalities (for example, Philadelphia requires mechanical work to be done by a licensed contractor with an active L&I license, and has a separate Warm Air Installer License page that we could not open).
Confirm the contractor's registration number on the Attorney General's Home Improvement Contractor search (https://hicsearch.attorneygeneral.gov/) (required for $5,000 or more of home improvement work a year, including central heating and air conditioning), then ask your own city or township whether it requires a local HVAC license or permit.
Federal rule: in every state, technicians who handle refrigerant must hold EPA Section 608 certification, whatever the state or city requires.
We could not confirm every detail from Pennsylvania’s own sources, so treat this as a starting point and check with the agency.
Sources: pa.gov, attorneygeneral.gov, attorneygeneral.gov, phila.gov. Checked October 2026 from official sources. This is not legal advice.
Questions to ask
Ask every company the same questions: license number, insurance, EPA refrigerant certification, a written itemized estimate, a load calculation for new equipment, after-hours rates, who pulls the permit, and the warranty. All eight questions.
Seasonal care
Getting through a Harrisburg winter
Heating season is the long one in Harrisburg, so the furnace, boiler or heat pump does most of the work. Start with these before the first cold snap – and keep carbon monoxide alarms working.
Questions
Harrisburg HVAC questions
How many HVAC companies are listed in Harrisburg?
17 HVAC companies, each based within about 35 miles of Harrisburg. They are listed alphabetically.
Which Harrisburg HVAC companies say they offer 24/7 emergency service?
9 of the businesses listed here say on their own website that they offer 24/7 or 24-hour emergency service: Central Penn Plumbing Service Inc., CR Powers Heating & Air Conditioning, Cumberland Heating & Air Conditioning, Fletcher’s Services, Hanes Mechanical, Inc., HL Bowman Inc, Legacy Comfort Systems (LCS), Ready & Able Plumbing, Heating & Air, W.C. Eshenaur & Son, Inc.. Call to confirm availability and after-hours rates.
Do HVAC contractors in Harrisburg need a license?
In Pennsylvania, HVAC work is licensed by cities or counties rather than the state – ask the local building department.
Which Harrisburg companies work on heat pumps?
15 of the listed businesses say on their own website that they install or repair heat pumps. Use the Heat pumps filter above the list.
Which HVAC companies here do commercial work?
11 of the listed businesses say on their own website that they work on commercial properties. Use the Commercial filter above the list.
Do technicians need EPA certification?
Yes: federal rules require technicians who handle refrigerant to hold EPA Section 608 certification, in every state. Ask any company you are considering.
Nearby metro areas: New York City, NY · Philadelphia, PA · Baltimore, MD · Pittsburgh, PA · Cincinnati, OH · Columbus, OH · Cleveland, OH · Buffalo, NY. All of Pennsylvania.
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Ask us to find an HVAC company in Harrisburg
Tell us the job and your ZIP code. We pass your request to listed companies that serve your area, and they contact you directly.
No heat in freezing weather, or no cooling in dangerous heat? Call a company from the list that says it takes emergency calls – a form is not fast enough. If you smell gas or a carbon monoxide alarm sounds, leave first and call 911 or your gas utility from outside.