Frequently asked questions

Full-service heating, cooling, indoor air quality, duct work, and commercial HVAC for homes and businesses across Oklahoma, plus new-construction installs for builders. Everything from a filter change to a full system replacement. We service all brands, run our own sheet metal shop, and handle commercial equipment up to 200-ton air handlers.

Yes. Homeowners use us for reliable comfort and honest recommendations. Businesses count on us for repairs, preventive maintenance, custom airflow work, and kitchen ventilation that keeps operations running.

We take pride in the work no matter the job size, and we're built on relationships rather than transactions. Family-run, 27 years of experience, fast and friendly service, fair prices, and two things most shops our size don't have: an in-house sheet metal shop and real commercial-kitchen experience.

In most cases, yes. Availability depends on season and call volume, but urgent comfort and operational problems go to the front of the line.

Yes, residential and commercial. Working across so many systems means we diagnose faster and recommend based on performance and long-term reliability, not on what we happen to sell.

The Oklahoma City metro (Oklahoma City, Moore, Norman, Edmond, Yukon, Mustang, Blanchard), the Lawton area (Lawton, Cache, Duncan, Elgin, Geronimo), and Tulsa. Not sure if you're in range? Call and ask.

Furnaces, heat pumps, and the other common residential and commercial heating systems. Diagnostics, repairs, seasonal maintenance, and replacement when it's the better call.

Central air conditioners, heat pump cooling, ductless mini-splits, and commercial cooling systems. Repair, replacement, and maintenance built for Oklahoma summers.

Yes. Ductless is a great fit for additions, garages, older homes, and rooms that never get comfortable. We'll size the space, recommend a configuration, and install or repair it.

We fabricate custom ductwork and airflow parts in-house, so fit, quality, and performance are under our control. That's a real advantage in commercial buildings and in homes with uneven temperatures or restricted airflow.

Yes. Kitchens carry higher heat loads, demanding airflow, and real urgency when something fails. We've completed multiple school projects and maintain several restaurants and commercial buildings in the OKC metro.

Yes: whole-home humidifiers and UV lights, depending on the need. Oklahoma homes deal with dry winter air and sealed-up summers, so humidity and air treatment can improve comfort beyond temperature alone.

Not for every home, but many benefit in the cold months. Dry skin, irritated sinuses, static, and a house that feels cold even at a steady thermostat setting are the usual signs.

Twice a year for most homes: once before summer cooling and once before winter heating. Commercial buildings usually need a schedule based on usage, equipment size, and hours of operation.

It catches airflow restrictions, performance decline, and component wear before they turn into bigger repairs, improves efficiency, and lowers the odds of an emergency call in extreme weather.

Usually lost efficiency: a dirty filter, airflow problems, duct leaks, aging components, or equipment that's simply past its best. An evaluation tells you whether a repair, a maintenance fix, or an upgrade is the smartest move.

Weak airflow, uneven temperatures, unusual noises, frequent cycling, and longer run times. If the system struggles to hit the thermostat setting, it's time for an inspection.

When repairs are getting frequent, comfort keeps declining, or efficiency has dropped enough to drive up long-term costs. We'll compare repair versus replacement honestly so you can decide for your property and budget.

Yes. Layout, leaks, restrictions, and poor balancing create uneven comfort even when the equipment is fine. Airflow matters as much as the unit, so we often recommend a duct evaluation when comfort points that way.

Check the thermostat, replace a visibly dirty filter, and make sure the breaker hasn't tripped. If it still isn't cooling, call. Oklahoma heat pushes systems to the limit, and a fast repair prevents further damage.

Check thermostat settings, confirm the filter is clean, and make sure the system has power. Short cycling, odd noises, or inconsistent heat mean it's time for an inspection before a cold snap turns it into a full breakdown.

We aim for same-day service in most cases and prioritize urgent comfort and operational issues. Availability depends on season and call volume, but the goal is always fast, clear communication.

Call (405) 693-6885, email office@rciheatingandcooling.com, or use the request form on our contact page. We'll get you scheduled and point you toward the right next step.

Respectful, detail-driven work, honest recommendations, and fair pricing. We explain what we found in plain language, lay out realistic options, and focus on what protects your comfort and your equipment long term.