HVAC Questions Answered

We serve a 40-mile radius from Scottville, MI, including Mason, Oceana, Lake, and Manistee counties. This includes Ludington, Pentwater, Hart, Baldwin, Manistee, and surrounding communities.

We're open Monday through Friday, 8:00 AM to 5:00 PM. For emergency service, call (231) 398-8023 and we'll help secure the next available service window.

Yes, Langfeldt Mechanical is fully licensed and insured for your protection. We carry all required licenses and insurance coverage for HVAC and refrigeration work.

Yes. If you have an HVAC emergency like no heat in freezing weather, a gas smell, CO alarm, or refrigeration failure, call us at (231) 398-8023 to secure the next available service window.

We recommend annual furnace service before the heating season begins, typically in the fall. Regular maintenance prevents breakdowns, improves efficiency, and extends equipment life.

Common causes include thermostat issues, dirty filters, pilot light problems, or mechanical failures. Our technicians can diagnose and repair the issue quickly.

With proper maintenance, a furnace typically lasts 15-20 years. Factors affecting lifespan include maintenance frequency, usage, and equipment quality.

Annual AC service in the spring is recommended. This includes cleaning coils, checking refrigerant levels, and ensuring all components are working properly.

Common issues include low refrigerant, dirty filters, frozen coils, or compressor problems. We can diagnose the issue and provide repair options.

Change filters regularly, keep outdoor units clear of debris, use a programmable thermostat, and schedule annual maintenance to keep your system running efficiently.

Yes, we service walk-in coolers, freezers, reach-in refrigerators, display cases, and ice machines for restaurants, grocery stores, and commercial facilities.

Yes, we offer scheduled preventive maintenance programs for commercial clients to prevent breakdowns and extend equipment life. Contact us for details.

We provide upfront pricing for repairs after diagnosing the issue. For new installations or major projects, we offer free estimates. Call (231) 398-8023 for details.

We accept cash, checks, and major credit cards for your convenience.

Please contact us at (231) 398-8023 to discuss financing options for larger projects or equipment installations.