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

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Heating and air conditioning in Highland, MD

Heating and air conditioning in Highland, MD; 165 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Rowan Heating & Air Conditioning Inc

    ActivePrivate motor carrier

    Highland, MD

    CallAsk it
    Proof for Rowan Heating & Air Conditioning Inc
    USDOT registration
    FMCSA 2876354
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Highland, MD · serves Maryland
    Phone
    (410) 531-0008
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  2. S M Fenlon Plumbing & Heating Inc

    ActivePrivate motor carrier

    Dayton, MD · 4 mi away

    CallAsk it
    Proof for S M Fenlon Plumbing & Heating Inc
    USDOT registration
    FMCSA 1630670
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Dayton, MD · serves Maryland
    Phone
    (301) 854-0500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  3. Zepp Plumbing & Heating Inc

    ActivePrivate motor carrier

    Clarksville, MD · 2 mi away

    CallAsk it
    Proof for Zepp Plumbing & Heating Inc
    USDOT registration
    FMCSA 384585
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Clarksville, MD · serves Maryland
    Phone
    (410) 531-6712
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  4. Cohens Mechanical Group Inc

    ActivePrivate motor carrier

    Silver Spring, MD · 9 mi away

    CallAsk it
    Proof for Cohens Mechanical Group Inc
    USDOT registration
    FMCSA 3981580
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (240) 605-1294
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  5. Husky Heating Oil

    ActivePrivate motor carrier

    Columbia, MD · 7 mi away

    CallAsk it
    Proof for Husky Heating Oil
    USDOT registration
    FMCSA 1021565
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Columbia, MD · serves Maryland
    Phone
    (410) 418-8000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  6. James R Ballard Plumbing & Heating Inc

    ActivePrivate motor carrier

    Silver Spring, MD · 8 mi away

    CallAsk it
    Proof for James R Ballard Plumbing & Heating Inc
    USDOT registration
    FMCSA 450737
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Silver Spring, MD · serves Maryland
    Phone
    (301) 622-9500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  7. Jf Plumbing and Heating

    ActivePrivate motor carrier

    Rockville, MD · 10 mi away

    CallAsk it
    Proof for Jf Plumbing and Heating
    USDOT registration
    FMCSA 2375551
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Rockville, MD · serves Maryland
    Phone
    (301) 840-3830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  8. Jf Plumbing & Heating Services LLC

    ActivePrivate motor carrier

    Derwood, MD · 10 mi away

    CallAsk it
    Proof for Jf Plumbing & Heating Services LLC
    USDOT registration
    FMCSA 4092122
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Derwood, MD · serves Maryland
    Phone
    (301) 840-3830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  9. Jpg Plumbing and Mechanical Inc

    ActivePrivate motor carrier

    Jessup, MD · 9 mi away

    CallAsk it
    Proof for Jpg Plumbing and Mechanical Inc
    USDOT registration
    FMCSA 2873753
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Jessup, MD · serves Maryland
    Phone
    (240) 241-5060
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  10. Laurel Fuel Oil and Heating CO Inc

    ActivePrivate motor carrier

    Laurel, MD · 7 mi away

    CallAsk it
    Proof for Laurel Fuel Oil and Heating CO Inc
    USDOT registration
    FMCSA 467752
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Laurel, MD · serves Maryland
    Phone
    (301) 725-5550
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  11. Penguin Heating and Air Conditioning

    ActivePrivate motor carrier

    Columbia, MD · 7 mi away

    CallAsk it
    Proof for Penguin Heating and Air Conditioning
    USDOT registration
    FMCSA 1787248
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Columbia, MD · serves Maryland
    Phone
    (410) 540-9245
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  12. Priority Mechanical Contractors LLC

    ActivePrivate motor carrier

    Laurel, MD · 7 mi away

    CallAsk it
    Proof for Priority Mechanical Contractors LLC
    USDOT registration
    FMCSA 2272513
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Laurel, MD · serves Maryland
    Phone
    (240) 456-0512
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  13. Smith Mechanical Incorporated

    ActivePrivate motor carrier

    Columbia, MD · 7 mi away

    CallAsk it
    Proof for Smith Mechanical Incorporated
    USDOT registration
    FMCSA 1240465
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Columbia, MD · serves Maryland
    Phone
    (410) 992-9570
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  14. American Mechanical Services of Maryland LLC

    ActivePrivate motor carrier

    Laurel, MD · 12 mi away

    CallAsk it
    Proof for American Mechanical Services of Maryland LLC
    USDOT registration
    FMCSA 468575
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Laurel, MD · serves Maryland
    Phone
    (301) 206-5070
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  15. Bills Heating & Air Services LLC

    ActivePrivate motor carrier

    Sykesville, MD · 15 mi away

    CallAsk it
    Proof for Bills Heating & Air Services LLC
    USDOT registration
    FMCSA 3915374
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Sykesville, MD · serves Maryland
    Phone
    (443) 605-9343
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  16. Catons Plumbing Heating and Air Conditioning

    ActivePrivate motor carrier

    Catonsville, MD · 13 mi away

    CallAsk it
    Proof for Catons Plumbing Heating and Air Conditioning
    USDOT registration
    FMCSA 1038324
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Catonsville, MD · serves Maryland
    Phone
    (410) 747-2660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  17. Cdr Servicesheating & Air Conditioning LLC

    ActivePrivate motor carrier

    Adelphi, MD · 13 mi away

    CallAsk it
    Proof for Cdr Servicesheating & Air Conditioning LLC
    USDOT registration
    FMCSA 3631094
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Adelphi, MD · serves Maryland
    Phone
    (301) 332-5845
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  18. Chase Plumbing and Heating Inc

    ActivePrivate motor carrier

    Gaithersburg, MD · 11 mi away

    CallAsk it
    Proof for Chase Plumbing and Heating Inc
    USDOT registration
    FMCSA 2402614
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Gaithersburg, MD · serves Maryland
    Phone
    (301) 251-0855
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  19. Coolbreeze Plumbing Heating & Air Conditioning

    ActivePrivate motor carrier

    Gaithersburg, MD · 11 mi away

    CallAsk it
    Proof for Coolbreeze Plumbing Heating & Air Conditioning
    USDOT registration
    FMCSA 4459903
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Gaithersburg, MD · serves Maryland
    Phone
    (505) 644-0763
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record

  20. Diversified HVAC Services Inc

    ActivePrivate motor carrier

    Gaithersburg, MD · 11 mi away

    CallAsk it
    Proof for Diversified HVAC Services Inc
    USDOT registration
    FMCSA 3175538
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Gaithersburg, MD · serves Maryland
    Phone
    (301) 417-9772
    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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