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Mullhausen Heating & Air Conditioning Company

Mullhausen Heating & Air Conditioning Company is a heating and air conditioning in Forest Hill, MD. Its USDOT registration 2939650 is active on the issuer's file, checked Nov 1, 2026.

Listing details

What the issuer's record says

Status
USDOT registration active
USDOT registration
US-DOT 2939650
Classes
  • Private motor carrier
Checked
Nov 1, 2026, against the FMCSA active motor carriers
Open the issuer's record

The business

What they do
Heating and air conditioning
Where
Forest Hill, MD
Serves
Maryland
Phone
(410) 836-7300
Listing updated
Oct 24, 2026
Listing
Built from public records. Not claimed yet.

From the government record

  • Licensed Not in the record USDOT registration 2939650 is active; it is a registration, not a license.

    Checked Nov 1, 2026 from the FMCSA Company Census File · view record

  • Bonded Not in the record FMCSA has no broker bond or trust filing for this DOT number (only brokers and freight forwarders must file one).

    Checked Nov 1, 2026 from the FMCSA insurance filings · view record

  • Insured Not in the record FMCSA has no liability insurance filing for this DOT number. Carriers that do not haul for hire across state lines are not required to file one.

    Checked Nov 1, 2026 from the FMCSA insurance filings · view record

More heating and air conditioning in Forest Hill

  1. Anchor Mechanical LLC

    ActivePrivate motor carrier

    Forest Hill, MD

    Proof for Anchor Mechanical LLC
    USDOT registration
    FMCSA 4628265
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Forest Hill, MD · serves Maryland
    Phone
    (410) 452-5601
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  2. Carter Plumbing & Heating Inc

    ActivePrivate motor carrier

    Forest Hill, MD

    Proof for Carter Plumbing & Heating Inc
    USDOT registration
    FMCSA 1292302
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Forest Hill, MD · serves Maryland
    Phone
    (410) 808-7490
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  3. Heritage Mechanical Corporation

    ActivePrivate motor carrier

    Forest Hill, MD

    Proof for Heritage Mechanical Corporation
    USDOT registration
    FMCSA 2174772
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Forest Hill, MD · serves Maryland
    Phone
    (410) 692-7915
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  4. Mcdonough Mechanical Services Incorporated

    ActivePrivate motor carrier

    Forest Hill, MD

    Proof for Mcdonough Mechanical Services Incorporated
    USDOT registration
    FMCSA 4110753
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Forest Hill, MD · serves Maryland
    Phone
    (410) 803-1202
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  5. Bedsaul Plumbing & Heating Inc

    ActivePrivate motor carrier

    Jarrettsville, MD · 4 mi away

    Proof for Bedsaul Plumbing & Heating Inc
    USDOT registration
    FMCSA 2779898
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 1, 2026
    Where
    Jarrettsville, MD · serves Maryland
    Phone
    (410) 692-5875
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
All heating and air conditioning in Forest Hill, MD →

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Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.

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Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works