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Marshall County · Oklahoma

HVAC, plumbing & electrical in Kingston, OK

4.8★ · 1,060+ reviews · BBB A+

Licensed OK OK012013 · 24/7 emergency dispatch from Ardmore

Your local team in Kingston

Kingston calls itself the gateway to Lake Texoma, and the label fits — US-70 traffic bound for the Roosevelt Bridge rolls straight through town, and a large share of the homes we service here are lake places: weekend cabins near Catfish Bay, retirement builds out toward Lake Texoma State Park, rentals that turn over every Friday. Seasonal properties are hard on mechanical systems, and owners who live an hour or three away need a contractor who actually answers. Graco Heating & Air has been that contractor across Southern Oklahoma since 1994, running HVAC, plumbing, and electrical calls from our Ardmore shop just up US-70.

Kingston's housing tells the story of the lake itself. After Denison Dam filled Texoma in the 1940s, plain fishing cabins went up fast, and many were later winterized into year-round homes without much upgrading underneath — 60-amp panels, galvanized supply lines, ductwork added as an afterthought. In-town houses from the seventies and eighties bring their own list: original condensers, tired water heaters, and the occasional aluminum branch circuit. We work in these houses every week, so nothing on that list surprises us.

What Kingston's climate does to your home

A system that sits idle between lake visits fails differently than one that runs every day — capacitors weaken unnoticed, drain lines dry out and crack, water heaters corrode quietly until the first full house of weekend guests. Layer on Kingston's actual weather — long, humid summers that push past 100, ice storms that cut power along the shoreline, hard spring wind off the lake — and both full-timers and weekenders are better off getting equipment checked before the season instead of during it.

Kingston questions, answered

Do you service seasonal homes and rentals around Lake Texoma?

Yes — a big part of our Kingston work is lake property. We handle pre-season checkups, winterization, and repairs timed around guest turnover, and we can coordinate directly with out-of-town owners or property managers. Flat-rate pricing means you approve a firm number before we start, even when you're not on site.

How fast can you get a technician to Kingston?

Our Southern Oklahoma office is at 6619 Meridian Rd in Ardmore, about 30 miles west of Kingston on US-70, so same-day service is the norm and emergency calls are answered around the clock. Call (405) 500-5333 and a dispatcher will give you a real arrival window, not a guess.

What will it cost to replace an AC unit or water heater in Kingston?

We quote a flat, all-in price after looking at the job — equipment, labor, and haul-away — so the number you approve is the number you pay. Every installation is backed by a 2-year labor warranty and performed under Oklahoma license OK012013.

Do you offer any discounts?

Graco is veteran-owned, and we give a 5% discount to military members, first responders, and educators on any service in the Kingston area. Just mention it when you book.

Ready when Kingston needs us

Book online in under a minute, or call (405) 500-5333 — 24/7, holidays included.