Mullin Plumbing, HVAC & Septic helps homeowners and businesses across Oklahoma keep their heating and cooling running reliably, and heat pump work is at the center of what the company does. Whether a household is replacing an aging system or trying to lower energy bills, the team focuses on matching equipment to the building rather than pushing a one-size-fits-all solution.
Rating
4.6★
4,692 reviews
Local market — Broken Arrow
HVAC pros here
31
Have a website
97%
Cooling demand
1,823
Heating demand
3,774
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
Heat pump services include system evaluation, installation, seasonal tune-ups, and repairs for both heating and cooling performance. Technicians inspect refrigerant levels, airflow, electrical connections, and defrost cycles, then explain what they find in plain terms. The company also handles plumbing services, giving customers one point of contact for work that often overlaps in older homes and commercial buildings.
Service is centered on Broken Arrow and Tulsa, where Oklahoma's summer heat and winter cold make dependable climate control a practical necessity. Working in these communities means understanding local housing styles, common equipment setups, and the seasonal demand that comes with extreme temperatures. Customers in the area benefit from a crew that knows the region's conditions.
Reviewers rate Mullin Plumbing, HVAC & Septic 4.6 stars across 4,692 Google reviews, a record that gives prospective customers a useful starting point. Anyone comparing local professionals should ask for written estimates, clarify warranty terms, and review past work before committing. Visit HVAC Service Fast to compare options and find a trusted provider for your next project.
Frequently Asked Questions
What services does Mullin Plumbing, HVAC & Septic offer?
Mullin Plumbing, HVAC & Septic offers heat pump services and plumbing services. Customers can contact the company to discuss which option fits their needs.
What areas does Mullin Plumbing, HVAC & Septic serve?
The company serves Broken Arrow and Tulsa, with service available to customers across Oklahoma. Confirm current coverage directly before scheduling.
How do I choose a licensed, insured HVAC contractor in Broken Arrow?
Ask for proof of current state licensing and liability insurance, then verify both with the issuing agency. Compare written estimates and read recent reviews before deciding.
What should I check before hiring an HVAC pro?
Confirm the contractor's license, insurance, and warranty terms, and request a detailed written quote. Ask whether the technicians are trained on the specific equipment you own.
What are signs it is time to call an HVAC professional?
Call a professional if your system short cycles, makes unusual noises, or fails to reach set temperatures. Rising energy bills and uneven heating or cooling across rooms also warrant an inspection.
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