Frequently Asked HVAC & Plumbing Questions

No. Barker’s Cooling, Heating & Plumbing does not service septic tanks or septic field systems. However, we do handle everything leading up to the septic system, including the main sewer line, drain lines, sewer cleaning, sewer inspections, and sewer line repair.

If you are experiencing slow drains, recurring clogs, or sewer backups inside the home, we can diagnose and repair those issues before the septic connection.

In College Station, we recommend checking your filter every 30 days — not every 90. The combination of high humidity, pollen from the Brazos Valley’s tree canopy, and the fact that AC runs nearly year-round here means filters load up faster than the manufacturer’s generic guidance assumes.

Standard one-inch filters need replacement every 30 days. Thicker four-to-five inch media filters can last 60 to 90 days. Homes with pets, allergies, or recent construction nearby should change more frequently. A clogged filter is the number one cause of preventable AC breakdowns we see every summer — a $10 filter change is far cheaper than a July service call.

Not sure which filter type or MERV rating is right for your system? Our technicians can tell you exactly what to use during any service visit.

We recommend professional HVAC maintenance twice per year. Air conditioning maintenance is typically performed in the spring before peak cooling season, while heating maintenance is best scheduled in the fall or early winter.

Routine maintenance helps identify small issues early, improves system efficiency, reduces the risk of breakdowns, and can extend the life of your equipment.

Yes. We offer water filtration and water treatment solutions designed to improve water quality throughout the home. Options may include whole-home filtration, sediment filtration, and other systems depending on your water source and concerns.

Our plumbers can evaluate your water quality and recommend a filtration system that addresses taste, odor, sediment, or other issues.

Yes. Barker’s offers complete ductwork services including duct installation, modification, sealing, and professional air duct cleaning. We also provide indoor air quality solutions such as air quality testing, air filter replacement, air purification systems, humidifiers, dehumidifiers, and UV light treatment systems.

These services help improve airflow, reduce airborne contaminants, and support a healthier indoor environment.

Most Brazos Valley homeowners find 74–76°F a practical cooling setpoint during summer — cool enough to be comfortable, but not so low that your system runs constantly trying to overcome the outdoor heat. Setting your thermostat below 70°F on a 100°F day puts significant strain on the compressor and can cause the system to freeze up.

For heating, the upper 60s to low 70s works well for most households during our mild winters. A programmable or smart thermostat makes managing these setpoints automatic — raising the temperature a few degrees while you’re away and cooling back down before you return can meaningfully reduce energy costs without any loss of comfort.

If your system struggles to maintain your set temperature, that’s a sign of an underlying issue — low refrigerant, a dirty coil, duct leaks, or an undersized system. Our technicians can diagnose the cause.

Yes. We provide backflow prevention testing, repair, and installation where required. Backflow devices help protect your water supply from contamination and are often required for commercial properties and certain residential applications.

As part of preventive maintenance, the AC drain line should be flushed once per month using a mixture of warm water and vinegar. This helps prevent algae and debris buildup that can cause clogs and water damage.

During professional HVAC maintenance visits, our technicians also inspect and clean drain lines as needed.

Yes. We provide emergency service for urgent heating, cooling, and plumbing situations — including complete system failures during extreme heat, active water leaks, sewer backups, burst pipes, and no hot water. In College Station summers, a failed AC is a health risk, not just a comfort issue, and we treat it that way.

For after-hours emergencies, call us directly at (979) 398-5194 — it is always best to call rather than submit an online request for urgent situations. We prioritize emergency calls and dispatch as quickly as possible.

Same-day service is available for many repairs depending on technician availability and the nature of the issue. Our goal is to resolve problems quickly and safely, especially when comfort or property damage is at risk.

Yes. We offer flexible financing options for new HVAC installations and qualifying services, subject to credit approval. Financing allows homeowners to spread costs over time while addressing comfort and safety needs promptly.

Our team can review current financing options and help you understand available terms.

Yes. All services performed by Barker’s Cooling, Heating & Plumbing are backed by our 100% customer satisfaction guarantee. If you are not completely satisfied with our work, we will return and make it right.

Yes. We provide heating, cooling, plumbing, and indoor air quality services for both residential and commercial customers. Our technicians are experienced with homes, offices, retail spaces, and other commercial facilities.

Common signs of concealed leaks include unexplained increases in water bills, sounds of running water when fixtures are off, damp spots on walls or floors, musty odors, or reduced water pressure. We offer professional leak detection services to locate hidden leaks accurately and minimize damage.

Yes. When appropriate, we offer trenchless sewer repair options that minimize excavation and property disruption. Sewer camera inspections help determine whether trenchless repair is a suitable solution.

Barker’s Cooling, Heating & Plumbing serves College Station, Bryan, Brenham, and surrounding Brazos Valley communities. A complete list of service areas is available on our service areas page.

Yes. We are always looking for licensed, skilled professionals who take pride in their work and value customer service. We offer structured training through our apprenticeship program and real opportunities for long-term growth. Visit our careers page to learn more about current openings.

The fastest way to schedule is to call us at (979) 398-5194. For non-urgent requests you can also use the online service request form on our website — but if you’re submitting after hours or on a weekend, calling is always better for anything time-sensitive.

When you call, we’ll ask a few quick questions about your system and the issue, give you an honest time estimate, and confirm your appointment. There’s no automated phone tree — you’ll speak with a real person on our team. Same-day appointments are available for many repairs depending on technician availability.

In most cases, plumbing repairs cannot be performed on frozen pipes until the pipes have thawed. When water inside a pipe is frozen, it expands and puts stress on the pipe walls. Attempting to cut, repair, or replace a frozen pipe can cause cracking or bursting once the ice begins to melt.

If you suspect frozen pipes, the safest first step is to stop using water in the affected area and allow the pipe to thaw gradually. Once the pipe has fully thawed, a plumber can inspect it for cracks, splits, or leaks and complete any necessary repairs. If a pipe bursts after thawing, professional repair should be scheduled as soon as possible to prevent water damage.

Our team can provide guidance on what to do while waiting for frozen pipes to thaw and help repair any damage once conditions are safe to work on the plumbing system.