{
 "id": "299f5fbf-d9ef-4373-a882-8205d6552261",
 "name": "SumZero Energy Systems",
 "trade": "hvac",
 "schema_type": "HVACBusiness",
 "services": [
  "hvac"
 ],
 "phone": "+15089650046",
 "website": "https://www.sumzeroenergysystems.com/",
 "website_check": null,
 "address": {
  "street": null,
  "city": "Holliston",
  "state": "MA",
  "postcode": "01746"
 },
 "trust": {
  "tier": "listed",
  "label": "Listed from public records",
  "claimed_by_business": false,
  "verified_on": null,
  "how_we_verify": "https://assistant247.net/how-we-verify"
 },
 "segment": null,
 "verified_certifications": [],
 "verified_certification_labels": [],
 "tcat_graduate": false,
 "bookable_online": false,
 "profile": "https://assistant247.net/pros/sumzero-energy-systems-holliston-ma-0a5cb0",
 "trust_card": "https://assistant247.net/trust/sumzero-energy-systems-holliston-ma-0a5cb0.json",
 "trust_card_page": "https://assistant247.net/trust/sumzero-energy-systems-holliston-ma-0a5cb0",
 "badge": "https://assistant247.net/badge/sumzero-energy-systems-holliston-ma-0a5cb0.svg",
 "nearby": [
  {
   "name": "Nicholson Plumbing, Electrical, Heating, And Air Conditioning",
   "profile": "https://assistant247.net/pros/nicholson-plumbing-electrical-heating-and-air-conditioning-holliston-ma-ffae9b",
   "distance_miles": 1.3
  },
  {
   "name": "Nicholson Plumbing, Heating & Air Conditioning",
   "profile": "https://assistant247.net/pros/nicholson-plumbing-heating-air-conditioning-holliston-ma-58b1a9",
   "distance_miles": 1.3
  },
  {
   "name": "Nicholson Plumbing, Heating & Air Conditioning",
   "profile": "https://assistant247.net/pros/nicholson-plumbing-heating-air-conditioning-ashland-ma-f5f1f9",
   "distance_miles": 1.4
  },
  {
   "name": "Martel Hvac",
   "profile": "https://assistant247.net/pros/martel-hvac-ashland-ma-797f03",
   "distance_miles": 2.5
  },
  {
   "name": "Obie Comfort Solutions",
   "profile": "https://assistant247.net/pros/obie-comfort-solutions-framingham-ma-fcfd88",
   "distance_miles": 2.9
  },
  {
   "name": "Landry Mechanical Inc.",
   "profile": "https://assistant247.net/pros/landry-mechanical-inc-framingham-ma-d87119",
   "distance_miles": 3.1
  }
 ],
 "town_page": "https://assistant247.net/hvac/ma/holliston",
 "source": "Overture Maps Foundation",
 "license": "CDLA-Permissive-2.0",
 "updated": "2026-09-30T16:58:07.772+00:00"
}