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Public record · California

Mono County: 37 companies on record.

The companies the public registers place in Mono County, California, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.

By sector
SectorCompanies
Auto services — repair, collision, tire9
Home construction & remodeling8
Trades — HVAC, plumbing, electrical, mechanical7
Defense and federal contracting6
Commercial & specialty contracting2
Healthcare — medical, dental & home health1
Landscaping, lawn care & grounds1
Manufacturing1
Retail — specialty, convenience & liquor1
Sand and gravel1
The companies — the 37, as the map lists them
CompanySectorCity
Mammoth Beers, LLC DBA Lead Dog Brewing Company & Mammoth Brewing Co.ManufacturingMammoth Lakes
MARZANO & SONS GENERAL ENGINEERING CONTRACTORS INCCommercial & specialty contractingJUNE LAKE
Powell Constructors IncCommercial & specialty contractingFONTANA
ROCK - N - DIRT INCHome construction & remodelingMAMMOTH LAKES
CHUCK VILLAR CONSTRUCTION INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
DANIEL C WHITMORE BUILDERS INCHome construction & remodelingCROWLEY LAKE
PAUL B ROWAN ELECTRIC INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
BLACK GOLD ASPHALT INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
G.C. FOREST PRODUCTS, INC.Home construction & remodelingMAMMOTH LAKES
Mountain Carpet Services IncTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
NORTH STAR BUILDING COMPANY INCHome construction & remodelingMAMMOTH LAKES
Airborne Snow Observatories INCDefense & federal contractingMammoth Lakes
Betty MarzanoMining & AggregatesLee Vining
A & A GARAGEAuto services — repair, collision, tireMAMMOTH LAKES
ANNETT'S MONO VILLAGEAuto services — repair, collision, tireBRIDGEPORT
COLLISION REPAIR OF MAMMOTH LAKESAuto services — repair, collision, tireMAMMOTH LAKES
HIGHLAND PLUMBING INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
MAMMOTH CHEVRON INCAuto services — repair, collision, tireMAMMOTH LAKES
MAMMOTH HOSPITALHealthcare — medical, dental & home healthMAMMOTH LAKES
MOUNTAIN MOTORS AUTO REPAIRAuto services — repair, collision, tireMAMMOTH LAKES
PERFORMANCE AUTO BODYAuto services — repair, collision, tireMAMMOTH LAKES
RC TRUCK AND AUTO REPAIRAuto services — repair, collision, tireMAMMOTH LAKES
ROLLING COAL REPAIRAuto services — repair, collision, tireMAMMOTH LAKES
T & M AUTOMOTIVEAuto services — repair, collision, tireCOLEVILLE
Sierra Septic LLCDefense & federal contractingBridgeport
Soco Enterprise INCDefense & federal contractingMammoth Lakes
CHANNEL UNION 76 INCRetail — specialty, convenience & liquorLEE VING
JORDAN CONSTRUCTION INCHome construction & remodelingMAMMOTH LAKES
CONSPEC INCORPORATEDHome construction & remodelingLEE VINING
D & J ROOFING INCHome construction & remodelingMAMMOTH LAKES
EASTERN SIERRA TREE SERVICE INCLandscaping, lawn care & groundsBISHOP
Mammoth Disposal CompanyDefense & federal contractingMammoth Lakes
Mammoth Mountain Ski Area, LLCDefense & federal contractingMammoth Lakes
MAMMOTH WELDING INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
SIERRA SOLAR INCHome construction & remodelingMAMMOTH LAKES
SWEETWATER PLUMBING INCTrades — HVAC, plumbing, electrical, mechanicalMAMMOTH LAKES
Walker Industries, Inc.Defense & federal contractingCrowley Lake

Every company in the county, with its filings and the people behind it, is read inside DealSTE. Request access.

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