Moriarty and the Estancia Valley are served by independent local propane companies. The primary local operator is Southwest Propane LLC, with its main office and filling station at 2502 US Route 66 W in Moriarty, reachable at (505) 407-2260. The company runs residential, commercial, and agricultural propane delivery within roughly 35 miles of its Moriarty office.
How propane delivery works in rural New Mexico
Most homes around Moriarty heat with propane because natural gas lines do not reach much of Torrance County. There are two ways to buy:
- Will-call — you watch your own tank gauge and call for a fill when it gets low. Simple, but you carry the risk of running out during a cold snap.
- Autofill — the propane company tracks your expected usage and schedules deliveries before you run low. Most full-time households choose this once they have been through one Estancia Valley winter.
Southwest Propane offers both, plus cylinder filling at the Moriarty station for grill, RV, and forklift bottles.
What to expect at a first delivery
A first fill usually includes a quick safety check of the tank, regulator, and connections. If your system has been completely out of gas, the technician must perform a pressure test before relighting appliances — that is standard practice under NFPA 58, the national LP-gas code, and it protects your household.
Service area from the Moriarty office
The Moriarty hub covers communities within about 35 miles, including Edgewood, Estancia, McIntosh, Willard, Tijeras, Cedar Crest, Sandia Park, and the East Mountain communities along the I-40 corridor. If you are unsure whether your property is inside the delivery area, call and ask — rural route coverage is confirmed by road, not by straight-line distance.
How to start service
Call Southwest Propane LLC at (505) 407-2260 to schedule a tank set, a first fill, or a cylinder exchange. Ask about autofill enrollment at sign-up if propane is your primary heat — it is the easiest way to avoid a winter run-out.