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The contractor demonstrates strong technical competence and responsive service, with technicians consistently arriving promptly, diagnosing issues efficiently, and completing repairs quickly—including one emergency call answered within four hours during freezing temperatures. Technicians are noted for their professionalism, knowledge of system operations, clear communication with homeowners about maintenance and procedures, and respectful handling of properties, though one service involved refrigerant recharging without prior customer consultation.
Based on Google reviews
About the Contractor
B & L Heating and Air Conditioning, Inc. has served Stillwater, Oklahoma and the Cushing area for more than 55 years. The company installs geothermal heating and cooling systems alongside conventional residential and commercial HVAC, radiant floor heating, chillers, boilers, and indoor air quality solutions. B & L sells and installs both Carrier equipment and WaterFurnace geothermal heat pump units, sizing and installing ground-source systems for homes and businesses. NATE-certified technicians handle service and repair on all makes, and factory-trained staff perform whole-house energy audits to right-size new systems before installation. B & L holds Oklahoma contractor license #75951 and maintains accreditation with the Better Business Bureau, the Stillwater Chamber of Commerce, and the Stillwater Home Builders Association, reflecting decades of consistent service across residential and commercial accounts. Verified active operator per blheatcool.com + carrier.com dealer listing (OK bundle audit 2026-06-01)
IGSHPA-certified geothermal installer with over 55 years of experience serving Stillwater and Cushing, Oklahoma, providing whole-house energy audits to ensure proper system sizing and peak efficiency.
Geothermal heat pump installations in Oklahoma require specific permits and compliance with state regulations regarding well drilling, loop installation, and refrigerant handling. Contact your local building department for specific requirements in your area.
Is B & L Heating and Air Conditioning IGSHPA-certified for geothermal installation in Stillwater?add
Yes, B & L is an IGSHPA-certified installer of geothermal heating and cooling systems. They specialize in geothermal solutions that are both energy-efficient and environmentally friendly for residential and commercial clients in Stillwater and the surrounding area.
What brands of HVAC equipment does B & L install in Stillwater, OK?add
B & L partners with Carrier, the leader in home heating and cooling equipment, for all their installation and replacement services.
Does B & L offer energy audits before installing a geothermal system in Stillwater?add
Yes, B & L offers whole-home energy audits and whole-house testing to accurately identify trouble spots in your home and ensure that your HVAC unit or geothermal system is properly sized for your needs.
What other HVAC services does B & L provide besides geothermal in Cushing and Stillwater?add
Beyond geothermal systems, B & L offers AC and furnace installation, repair, and maintenance; radiant floor heating; indoor air quality solutions including air filtration, humidifiers, and dehumidifiers; and commercial HVAC system design and installation.
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If you need to reach B & L Heating and Air Conditioning, Inc. directly: (405) 372-2665
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Geothermal heat pump installations in Oklahoma may require drilling permits, environmental site assessments, and compliance with local well and thermal energy regulations. Requirements vary by jurisdiction and system type (vertical, horizontal, open-loop). Contact your local municipality, state energy office, or a licensed geothermal installer for specific permitting requirements in your area.
