FAQ

Gehringer Mechanical provides full-service heating and cooling solutions, including HVAC repairs, system replacements, new installations, routine maintenance, performance inspections, and comfort upgrades to help your home stay efficient year-round.

Common signs include uneven temperatures, weak airflow, unusual noises, inconsistent heating or cooling, frequent cycling, rising energy bills, or a system that struggles to keep up during extreme weather.

Most HVAC systems should be serviced twice per year-once in the spring for cooling and once in the fall for heating. Regular maintenance improves efficiency, reduces breakdown risk, and helps extend system life.

Maintenance typically includes checking refrigerant levels (when applicable), testing system performance, inspecting electrical components, cleaning coils, evaluating airflow, inspecting filters, clearing drain lines, and confirming safe operation for heating components.

Weak airflow can be caused by clogged filters, duct leaks, blower motor problems, dirty coils, or blocked vents. Addressing airflow issues quickly can improve comfort and prevent strain on your system.

This is often caused by thermostat issues, dirty filters, overheating, airflow restrictions, or an HVAC system that's oversized for the space. Short cycling wastes energy and increases wear on major components.

Uneven temperatures may be caused by ductwork problems, poor insulation, airflow imbalance, closed vents, system sizing issues, or thermostat placement. We can diagnose the cause and recommend improvements for more consistent comfort.

Many systems last 10-15 years, while some furnaces can last 15-20 years with proper care. Routine maintenance and timely repairs can help your equipment reach its full lifespan.

If your system is older, needs frequent repairs, or your energy bills are steadily increasing, replacement may be the better long-term investment. If the issue is minor and the system is otherwise in good condition, repair may make the most sense. Gehringer Mechanical can help you evaluate the best option.

High-efficiency systems can reduce energy usage, improve comfort, provide more consistent temperatures, run quieter, and offer better humidity control. Many homeowners also see lower monthly utility costs after upgrading.

Yes. Programmable and smart thermostats can help reduce energy use by automatically adjusting temperatures based on your schedule, while also improving comfort control throughout the day.

Start with regular maintenance, replace filters consistently, seal air leaks, keep vents open and unobstructed, and consider thermostat upgrades. If your system is aging, a high-efficiency replacement may also help reduce long-term costs.

Sounds like grinding, rattling, squealing, or buzzing can indicate loose parts, worn belts, electrical issues, blower motor problems, or debris in the unit. If the noise is new or getting worse, it's best to schedule service.

Check your thermostat settings, replace batteries if needed, confirm the circuit breaker hasn't tripped, and make sure your air filter isn't clogged. If the system still won't start, contact Gehringer Mechanical for troubleshooting and repair.

Yes. If your heat goes out in winter or your AC stops working during extreme heat, Gehringer Mechanical offers responsive service options to restore comfort quickly.

System size depends on square footage, insulation, windows, layout, and more. Gehringer Mechanical can perform a load calculation to ensure your new system is properly sized for efficiency and consistent comfort.

Yes. Indoor air quality improvements may include upgraded filtration, air purification options, humidity control, and airflow adjustments to help reduce dust, allergens, and indoor discomfort.

Many homeowners replace systems before peak summer or winter demand. If your system is nearing the end of its lifespan, planning ahead can help you avoid emergency breakdowns and ensure smoother installation timing.

You can schedule service by calling our team or requesting an appointment online. Gehringer Mechanical will help you book a convenient time for repairs, maintenance, or a system estimate.

Gehringer Mechanical provides a range of residential electrical services, including troubleshooting and repairs, panel upgrades, lighting installation, ceiling fans, outlets and switches, dedicated circuits, surge protection, and electrical safety inspections.

Warning signs include flickering lights, frequently tripped breakers, burning smells, warm outlets or switches, buzzing sounds, sparking, dimming lights when appliances start, or outlets that stop working. If you notice any of these issues, schedule service as soon as possible.

Breakers trip to protect your home from overloaded circuits, short circuits, or ground faults. Common causes include too many devices on one circuit, faulty wiring, a failing appliance, or an outdated electrical panel.

Turn off the power at the breaker if it's safe to do so and avoid using the affected outlet or switch. If you see active sparking or smoke, leave the area and contact emergency services. Then contact Gehringer Mechanical to inspect and repair the issue.

Flickering can be caused by loose wiring, a failing switch, a problem with the electrical panel, or utility-related voltage issues. Occasionally it's something simple like a loose bulb, but persistent flickering should be professionally checked.

You may need a panel upgrade if your home has an older panel, you frequently trip breakers, you're adding high-demand appliances, or you're renovating and need additional circuits. A modern panel improves safety and provides better capacity for today's electrical needs.

A GFCI (Ground Fault Circuit Interrupter) outlet helps protect against electric shock by shutting off power when it detects an imbalance in electrical current. GFCIs are commonly required in bathrooms, kitchens, garages, basements, laundry areas, and outdoor locations.

This can happen if a GFCI outlet has tripped, there's a loose connection, or the outlet itself has failed. Sometimes multiple outlets are tied together on the same circuit, so one issue can affect several locations.

Yes. Gehringer Mechanical can install or replace outlets, switches, dimmers, and specialty receptacles, including USB outlets and smart switches, to improve convenience and function.

Yes. We install indoor and outdoor lighting, recessed lighting, decorative fixtures, ceiling fans, and lighting upgrades. Proper installation helps ensure safe wiring and reliable operation.

A dedicated circuit provides power to a single appliance or area, reducing the risk of overload. Dedicated circuits are commonly recommended for refrigerators, microwaves, washers and dryers, HVAC equipment, electric ranges, and other high-demand devices.

No-warm outlets or switches can indicate loose wiring, overloaded circuits, or failing components. This should be inspected promptly to prevent a potential electrical hazard.

Surge protection helps protect electronics and appliances from voltage spikes caused by storms, utility issues, or large appliances cycling on and off. Whole-home surge protection is a great option for added peace of mind.

Yes. Energy-saving upgrades can include LED lighting conversions, dimmers, smart switches, and electrical improvements that support efficient home comfort systems.

Yes. Electrical inspections can help identify safety risks, code concerns, overloaded circuits, and aging components-especially helpful before buying a home, renovating, or adding new equipment.

Signs can include frequent breaker issues, discolored outlets, lack of GFCI protection, limited outlets, or old-style panels. If you're unsure, Gehringer Mechanical can assess your electrical system and recommend safe, practical upgrades.

Yes. If you're dealing with power loss, sparks, electrical burning smells, or other urgent concerns, Gehringer Mechanical offers responsive service options to restore safety as quickly as possible.

You can schedule electrical service by calling our team or requesting an appointment online. Gehringer Mechanical will help you book a convenient time for repairs, installation, or an inspection.

Gehringer Mechanical provides residential plumbing services including leak detection and repairs, faucet and fixture replacement, drain cleaning, water heater repair and installation, toilet repair, garbage disposal service, sump pump solutions, and general plumbing troubleshooting.

Common signs include higher-than-normal water bills, water stains on ceilings or walls, musty odors, warped flooring, damp cabinets, reduced water pressure, or the sound of running water when fixtures are off.

Shut off your home's main water supply immediately, then open a faucet to relieve pressure. If water is near electrical outlets or appliances, turn off power to the affected area if it's safe. Then contact Gehringer Mechanical right away for emergency plumbing service.

Slow drains and recurring clogs are usually caused by buildup from grease, soap, hair, food debris, or mineral deposits. If multiple drains are affected, the issue could be deeper in the plumbing system-possibly in the main drain line.

Many chemical drain cleaners can damage pipes over time, especially in older plumbing systems, and they often don't fully resolve the clog. Professional drain cleaning is typically safer and more effective.

Banging pipes are often caused by water hammer, which happens when water flow stops suddenly. It can also be caused by loose pipes or high water pressure. Fixing the source helps prevent pipe damage and reduces noise.

Low water pressure can be caused by mineral buildup, a failing pressure regulator, a partially closed shutoff valve, pipe leaks, or problems with the water supply line. We can identify the cause and restore proper pressure.

A running toilet is usually caused by a worn flapper, faulty fill valve, or improper float setting. This can waste a lot of water, so it's best to repair it as soon as possible.

Frequent clogs may be caused by too much paper, flushing non-flushable items, low-flow toilet performance, or a partial blockage in the drain line. If plunging doesn't solve it consistently, professional service may be needed.

Discolored water can be caused by corrosion in plumbing lines or sediment and rust inside the water heater. If it only happens with hot water, the water heater may be the issue. If both hot and cold water are affected, the problem may be in the plumbing system or water supply.

This odor is often caused by bacteria reacting inside the water heater or an issue with the anode rod. It can also be related to your water supply. We can diagnose the source and recommend the best solution.

Warning signs include inconsistent hot water, strange noises, rusty water, water around the unit, long recovery times, or sudden changes in water temperature. These issues should be addressed quickly to prevent a full breakdown.

Traditional tank water heaters often last around 8-12 years, while tankless units may last longer with regular maintenance. Flushing the tank and routine inspections can help extend equipment life.

If the unit is older, leaking, or requiring frequent repairs, replacement may be the better long-term choice. If the issue is minor and the unit is in good condition, repair may be more cost-effective. Gehringer Mechanical can help you compare options.

Yes. We install and replace faucets, sinks, toilets, showerheads, garbage disposals, and more. Professional installation helps prevent leaks, improves performance, and ensures everything is properly connected.

Backups usually happen due to a blockage in the drain line from buildup or debris. If water backs up in multiple fixtures, the clog may be in a main drain line and should be handled by a professional.

Regular maintenance helps. Avoid pouring grease down drains, use drain strainers, don't flush wipes or hygiene products, fix small leaks early, and monitor water pressure. If your home has older plumbing, proactive inspections can help catch issues before they become emergencies.

Yes. If you're dealing with a major leak, burst pipe, sewage backup, or no hot water, Gehringer Mechanical offers responsive service options to help protect your home and restore normal operation.

You can schedule service by calling our team or requesting an appointment online. Gehringer Mechanical will help you book a convenient time for repair, replacement, or installation.