Is McMahon Construction, LLC active?

Yes — the South Dakota registry lists McMahon Construction, LLC as active, as of the 2026-07-29 source snapshot. The status is republished verbatim from the Secretary of State record.

Where is McMahon Construction, LLC registered?

McMahon Construction, LLC is registered in South Dakota under company number DL219126, first registered on January 24, 2022.

What type of company is McMahon Construction, LLC?

McMahon Construction, LLC is registered as an LLC with the South Dakota Secretary of State.

Who are the owners of McMahon Construction, LLC?

Public filings name 3 ownership principals for McMahon Construction, LLC: MCMAHON CONSTRUCTION LLC, RAYMOND G MCMAHON, MICHAEL MCMAHON. Ownership is drawn from FMCSA beneficial-ownership records and address-verified business-directory listings; it is not a complete cap table.

Does McMahon Construction, LLC have UCC liens?

No UCC financing statements name McMahon Construction, LLC as debtor in the indexed state registries.

Is McMahon Construction, LLC a federal contractor?

McMahon Construction, LLC appears in 1 federal recipient record (SAM.gov), indicating registration to receive federal awards. Obligation totals are not available for these records.

Does McMahon Construction, LLC hold any licenses?

5 license and credential records are matched to McMahon Construction, LLC (1 state, 4 federal). Each license, its type and issuing authority is listed in the Licenses section above.

What is the EIN of McMahon Construction, LLC?

The Employer Identification Number (EIN) on record for McMahon Construction, LLC is 821229702.

What public records are linked to McMahon Construction, LLC?

7 public records are linked to McMahon Construction, LLC: 1 in Filings, 5 in Licenses & authorities, 1 in Loans — matched across federal, state and municipal registers by its registered legal names.

Where does this data come from?

Every fact on this profile is republished from official public registers — Secretary of State filings, UCC indexes and federal datasets. Each section names its issuing register and the snapshot Netstate last retrieved (latest: 2026-07-29).

McMahon Construction, LLC — South Dakota LLC No. DL219126: Active, 1 filing — Netstate

South Dakota/Hartford/McMahon Construction, LLC

McMahon Construction, LLC

Type LLCRegistered 24 January 2022 (over 4 years ago)Company No. DL219126Updated 2026-07-29

McMahon Construction, LLC is a South Dakota LLC, registered on January 24, 2022. It is based at 104 S. Vandemark Ave., Hartford, SD, 57033. The company is currently listed as active on the South Dakota register, is registered under company number DL219126 and carries EIN 821229702. Public records for the company include 1 SoS registration, 1 license, 1 federal contract, 1 loan record and 4 USDOT records. Every fact here is republished from an official public register and traces back to a primary source document.

EIN
Legal entity name	McMahon Construction, LLC
Principal address	104 S. Vandemark Ave.Hartford57033SDUnited States1510 E GALE DR, BELOIT, WI, 53511
Registration state	South Dakota
Status	Active
Registered	24 January 2022 (over 4 years ago)
Shareholders	MCMAHON CONSTRUCTION LLC, ownerRAYMOND G MCMAHON, ownerMICHAEL MCMAHON, owner
Entity type	LLC
Standing	compliant
Company number	DL219126

USDOT carrier	USDOT 626265 (+1 more) · 1 power unit · 2 drivers · Intrastate

Registered agent	Andrew J. McMahon

Source registry	South Dakota Secretary of State · updated 15 June 2026

Public records	1 SoS registration

Federal contractor	Yes · 1 federal recipient record (SAM)
SBA loans	$122K · approved amounts

Secretary of State Filings

1 registration

1Active

0Inactive

0Unknown

State	Business name	Filed	Registered agent	Officers	Status
South DakotaTHIS	McMahon Construction, LLC	2022-01-24	Andrew J. McMahon	—	Active
Filing ID DL219126 Jurisdiction Domestic · LLC Principal address 104 S. Vandemark Ave., Hartford, SD, 57033 Registered agent Andrew J. McMahon104 S VANDEMARK AVE, HARTFORD, SD, 57033 Officers Not reported

Licenses & authorities

5 records

Source: centennial co business licenses · FMCSA safer · FMCSA ubo·verified at source

5 licenses

Active 4Expired 1

Held across 2 statesCarrier authority 4Contractor - Utility 1

State	License / ID	Type	Issued	Status
Colorado	CL-000066-2020	Contractor - Utility	2021-04-09	Expired
address — address display — apply date 2021-04-09T00:00:00 business id — business status — business type name — case id fd3c493a-4224-4a97-8445-6c2c8d95cda9 case number CL-000066-2020 case status Expired case status id — case type Contractor - Utility case type id — case workclass Utility case workclass id — closed date — company name McMahon construction llc company type name — complete date — dba — description — expected end date — expire date 2022-04-09T13:25:09.927 final date — holder company name — holder first name — holder last name — holder middle name — issue date 2021-04-09T13:25:09.927 last audit date — license year — main parcel — module name 9 opened date — project name — request date — schedule date — start date — tax id — Source: centennial co business licenses · document dtx-licenses/89c620969608a40735a0de8f
Wisconsin	626265	Intrastate carrier	—	Active
add date 19960103 avg drivers leased per month 0 bus units 0 business org desc INDIVIDUAL business org id 1 carrier mailing city BELOIT carrier mailing cnty 105 carrier mailing country US carrier mailing state WI carrier mailing street 1510 E GALE DR carrier mailing zip 53511 carrier operation C carship C classdef PRIVATE PROPERTY;AUTHORIZED FOR HIRE company officer 1 RAYMOND G MCMAHON crgo bldgmat X crgo construct X crgo genfreight X crgo machlrg X docket1 299616 docket1 status code I docket1prefix MC dot number 626265 driver inter total 0 email address raymcmahon@charter.net fax 6083623509 fleetsize A hm ind N interstate beyond 100 miles 0 interstate within 100 miles 0 intrastate beyond 100 miles 0 intrastate within 100 miles 2 legal name MCMAHON CONSTRUCTION LLC mcs150 date 20240314 0759 mcs150 mileage 10000 mcs150 mileage year 2023 mcs150 update code id 2 owntrail 1 owntruck 1 phone 6083623509 phy city BELOIT phy cnty 105 phy country US phy omc region 05 phy state WI phy street 1510 E GALE DR phy zip 53511 power units 1 prior revoke flag N safety inv terr F status code A total cdl 2 total drivers 2 total intrastate drivers 2 truck units 1 Source: FMCSA safer · document fmcsa-safer/626265
Colorado	3062278	Intrastate carrier	—	Active
add date 20171025 bus units 0 carrier mailing city AURORA carrier mailing cnty 001 carrier mailing country US carrier mailing state CO carrier mailing street 595 NUCLA WAY STE D carrier mailing zip 80011 carrier operation C carship C classdef PRIVATE PROPERTY;AUTHORIZED FOR HIRE company officer 1 MICHAEL MCMAHON crgo construct X crgo garbage X crgo genfreight X crgo logpole X dot number 3062278 driver inter total 0 email address builders3210@gmail.com fleetsize A hm ind N interstate beyond 100 miles 0 intrastate beyond 100 miles 2 legal name MCMAHON CONSTRUCTION LLC mcs150 date 20171226 0000 mcs150 mileage 1 mcs150 mileage year 2016 owntrail 1 owntruck 1 phone 3035919801 phy city AURORA phy cnty 001 phy country US phy state CO phy street 595 NUCLA WAY STE D phy zip 80011 power units 1 status code A total drivers 2 total intrastate drivers 2 truck units 1 Source: FMCSA safer · document fmcsa-safer/3062278
Wisconsin	626265	Carrier authority (USDOT)	—	Active

Colorado	3062278	Carrier authority (USDOT)	—	Active

Loans

1 record

Source: SBA PPP loans·verified at source

$122K

2020

SBA loan approvals to McMahon Construction, LLC by year — PPP and 7(a)/504 amounts as filed.

Amount	Approved	Lender	Jobs	Status
$121,647	05/01/2020	Bank of America, National Association	8	Paid in Full
borrower address 630 27TH AVE borrower city SAN FRANCISCO borrower name MCMAHON CONSTRUCTION LLC borrower state CA borrower zip 94121-2813 business age description New Business or 2 years or less business type Limited Liability Company(LLC) congressional district CA-11 current approval amount 121647 date approved 05/01/2020 debt interest proceed — ethnicity Unknown/NotStated forgiveness amount 122513.53 forgiveness date 01/25/2021 franchise name — gender Unanswered health care proceed — hubzone indicator N initial approval amount 121647 jobs reported 8 lmi indicator Y loan number 6208577705 loan status Paid in Full loan status date 02/19/2021 mortgage interest proceed — naics code 236118 non profit — originating lender Bank of America, National Association originating lender city CHARLOTTE originating lender location id 9551 originating lender state NC payroll proceed 121647 processing method PPP project city SAN FRANCISCO project county name SAN FRANCISCO project state CA project zip 94121-2813 race Unanswered refinance eidl proceed — rent proceed — rural urban indicator U sba guaranty percentage 100 sba office code 0912 servicing lender address 100 N Tryon St, Ste 170 servicing lender city CHARLOTTE servicing lender location id 9551 servicing lender name Bank of America, National Association servicing lender state NC servicing lender zip 28202-4024 term 24 undisbursed amount 0 utilities proceed — veteran Unanswered Source: SBA PPP loans · document sba-ppp/6208577705

McMahon Construction, LLC

Contacts

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Secretary of State Filings

Liens

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Licenses & authorities

Loans

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Frequently asked questions

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