Edition receipt
Lodestar Stamp · pilot
Edition history → 2026-08-24
pilot · dated receipt
Edition receipt: 2026-08-24.
A frozen Lodestar Stamp snapshot for Chicago HVAC. It is a receipt for the edition, not a live comparison of businesses. Machine-readable: /editions/2026-08-24/index.json.
Status text: DRAFT — a staging edition, not a published Lodestar Stamp record. Visibility = multimodel pilot: ChatGPT 20 + Gemini 20 + Perplexity 20 = 60 cells; Claude not fielded. Gemini surface caveat: PILOT-01–03 logged-in Work vs 04–20 unsigned Flash-Lite. Perplexity unsigned Free. Readiness = stabilized dual-pass probe (v1.0.1). Ground truth pending.
Coverage counts
Real
not published: 51; verified: 7
At that address
not published: 56; verified: 2
Licensed
not published: 51; verified: 7
Company receipts in this snapshot
A-All Temp Heating and Coolingaalltemp.comAaron & Trecker Heating & Air Conditioningaaronandtrecker.comABC Plumbing, Sewer, Heating, Cooling & Electric4abc.comAccurate HVAC, LLCaccuratehvacllc.comAir-Rite Heating & Coolingair-rite.comAll Temp Heating & Air Conditioningalltemp.comAll Temp Heating & Cooling (Wauconda)alltemp.netAllied Air Conditioning & Heatingalliedairheat.comAlthoff Industriescallalthoff.comAmber Heating & Air Conditioningamberheatingandair.comAmerican Vintage Homeamericanvintagehome.comAny Temp Heating & Coolingany-temp.comAround the Town Heating & Coolingaroundthetownhvac.comBesco Air Inc.bescoair.netBlue Frost Heating & Coolingbluefrosthvac.comBrowns Heating & Coolingbrownshvac.netChicago Comfort HVAC Serviceschicagocomforthvac.comChicago HVAC Repair Doctorchicagohvacrepairdr.comCity & Suburban Heating & Coolingcitysuburbanheating.comClean Air Doctorscleanairdoctors.comCompass Heating and Air Conditioningcompassheatingandair.comDeljo Heating & Coolingdeljoheating.comDLS HVAC & Appliancesdlshvac.comDoornbos Heating and Air Conditioningdoornbos.comDucts R Usductsruscleaning.comDukes Heatingdukeshvac.comEarth Temp HVACearthtempacheating.comEco Temp HVACecotemphvac.comElite HVACS Heating & Airelitehvacs.comFour Seasons Heating, Air Conditioning, Plumbing & Electricfourseasonsheatingcooling.comFreedom Heating, Cooling & Electricalfreedomheatcool.comFrontline Heating & Coolingfrontlineheatingcooling.comGlobal Heating & Coolingglobalheatingcooling.usGuardian Heating & Cooling Serviceguardianheatingandcooling.comGV's Heating & Coolinggvshvac.comHero Airmyheroair.comHomeowners Heating & Cooling Serviceshomeownershvac.comHVAC Buddieshvaccompanychicago.comIreland Heating & Air Conditioningirelandhtg.comKing Heating, Cooling & Plumbingkingheating.comKooch Heating & Coolingkoochheatingandcooling.comMy Guy HVACmyguyhvac.comOasis Plumbing, Heating & Coolingoasisheating.comParliament Buildersparliamentbuildersinc.comPhoenix HVACphx-hvac.comPreferred Comfort Heating & Coolingpcheatingandcooling.comRavinia Plumbing, Sewer, Heating & Electricraviniaplumbing.comRoberts Heating & Air Conditioningrobertsheating.comShavitz Heating and Air Conditioningshavitz.comSouth Suburban Heating & Air Conditioningsouthsuburbanheating.comState Automatic Heating & Coolingstateautomatic.comStephen's Plumbing and Heatingstephenspandh.comTDH Mechanicaltdhmechanical.comTemperature One Heating and Coolingtemperature-one.comThornton Heating Servicethorntonheating.comUnique Indoor Comfortchicagolandunique.comWantuck Comfort Solutionswantuck.netY-tech Heating & Air Conditioningytechheating.com