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NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

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Heating and air conditioning in Keymar, MD

Heating and air conditioning in Keymar, MD; 82 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Lind Heating & Cooling Inc

    ActivePrivate motor carrier

    Keymar, MD

    CallAsk it
    Proof for Lind Heating & Cooling Inc
    USDOT registration
    FMCSA 1221273
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Keymar, MD · serves Maryland
    Phone
    (301) 898-7754
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. Rc Mechanical

    ActivePrivate motor carrier

    Keymar, MD

    CallAsk it
    Proof for Rc Mechanical
    USDOT registration
    FMCSA 4229668
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Keymar, MD · serves Maryland
    Phone
    (410) 982-3660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. A E Reid Heating & a C Inc

    ActivePrivate motor carrier

    Union Bridge, MD · 6 mi away

    CallAsk it
    Proof for A E Reid Heating & a C Inc
    USDOT registration
    FMCSA 1133300
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Union Bridge, MD · serves Maryland
    Phone
    (410) 775-7546
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Bill Shoemaker Mechanical LLC

    ActivePrivate motor carrier

    New Windsor, MD · 10 mi away

    CallAsk it
    Proof for Bill Shoemaker Mechanical LLC
    USDOT registration
    FMCSA 3910030
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    New Windsor, MD · serves Maryland
    Phone
    (301) 748-8888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. Classic HVAC Services LLC

    ActivePrivate motor carrier

    New Windsor, MD · 10 mi away

    CallAsk it
    Proof for Classic HVAC Services LLC
    USDOT registration
    FMCSA 2592440
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    New Windsor, MD · serves Maryland
    Phone
    (443) 880-3499
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. Cornerstone Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Thurmont, MD · 8 mi away

    CallAsk it
    Proof for Cornerstone Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 2174589
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Thurmont, MD · serves Maryland
    Phone
    (240) 674-3100
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. Haines Plumbing HVAC LLC

    ActivePrivate motor carrier

    Taneytown, MD · 7 mi away

    CallAsk it
    Proof for Haines Plumbing HVAC LLC
    USDOT registration
    FMCSA 3968652
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Taneytown, MD · serves Maryland
    Phone
    (857) 326-5372
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Holtzople Heating Air Conditioning & Electrical Services

    ActivePrivate motor carrier

    Emmitsburg, MD · 8 mi away

    CallAsk it
    Proof for Holtzople Heating Air Conditioning & Electrical Services
    USDOT registration
    FMCSA 4539000
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Emmitsburg, MD · serves Maryland
    Phone
    (301) 898-3494
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Mbp Mechanical LLC

    ActivePrivate motor carrier

    Thurmont, MD · 8 mi away

    CallAsk it
    Proof for Mbp Mechanical LLC
    USDOT registration
    FMCSA 2873434
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Thurmont, MD · serves Maryland
    Phone
    (301) 788-1279
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Micks Plumbing & Heating

    ActivePrivate motor carrier

    Thurmont, MD · 8 mi away

    CallAsk it
    Proof for Micks Plumbing & Heating
    USDOT registration
    FMCSA 1603681
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Thurmont, MD · serves Maryland
    Phone
    (301) 271-2488
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Precision Heating & Cooling Inc

    ActivePrivate motor carrier

    Taneytown, MD · 7 mi away

    CallAsk it
    Proof for Precision Heating & Cooling Inc
    USDOT registration
    FMCSA 2529941
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Taneytown, MD · serves Maryland
    Phone
    (301) 898-8290
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. A-Quality Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Westminster, MD · 15 mi away

    CallAsk it
    Proof for A-Quality Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 1523271
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Westminster, MD · serves Maryland
    Phone
    (410) 751-9700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Above and Beyond Plumbing & Heating

    ActivePrivate motor carrier

    Frederick, MD · 11 mi away

    CallAsk it
    Proof for Above and Beyond Plumbing & Heating
    USDOT registration
    FMCSA 3161759
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (240) 216-8767
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. Apple Plumbing Heating & Air

    ActivePrivate motor carrier

    Westminster, MD · 15 mi away

    CallAsk it
    Proof for Apple Plumbing Heating & Air
    USDOT registration
    FMCSA 4363260
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Westminster, MD · serves Maryland
    Phone
    (410) 840-8118
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. B Fulton Plumbing & Heating CO Inc

    ActivePrivate motor carrier

    Westminster, MD · 13 mi away

    CallAsk it
    Proof for B Fulton Plumbing & Heating CO Inc
    USDOT registration
    FMCSA 2975334
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Westminster, MD · serves Maryland
    Phone
    (410) 922-4926
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Crystal Heating and Air Conditioning

    ActivePrivate motor carrier

    Frederick, MD · 13 mi away

    CallAsk it
    Proof for Crystal Heating and Air Conditioning
    USDOT registration
    FMCSA 1112521
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (301) 252-0180
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Dave's Cooling & Heating

    ActivePrivate motor carrier

    Frederick, MD · 11 mi away

    CallAsk it
    Proof for Dave's Cooling & Heating
    USDOT registration
    FMCSA 3016886
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (301) 401-2780
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Dennison Plumbing & Heating Inc

    ActivePrivate motor carrier

    Frederick, MD · 13 mi away

    CallAsk it
    Proof for Dennison Plumbing & Heating Inc
    USDOT registration
    FMCSA 1011129
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (301) 473-4015
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Dun-Rite Plumbing & Heating

    ActivePrivate motor carrier

    Frederick, MD · 11 mi away

    CallAsk it
    Proof for Dun-Rite Plumbing & Heating
    USDOT registration
    FMCSA 2488899
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (301) 696-8852
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. Frederick Plumbing and Heating Inc

    ActivePrivate motor carrier

    Frederick, MD · 11 mi away

    CallAsk it
    Proof for Frederick Plumbing and Heating Inc
    USDOT registration
    FMCSA 3118794
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Frederick, MD · serves Maryland
    Phone
    (301) 305-6029
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

More cities in Maryland

Baltimore 28Frederick 18Westminster 11Gaithersburg 9Pasadena 8Easton 6Mechanicsville 6Upper Marlboro 6Forest Hill 5Owings 5

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