Plano, TX, HVAC & Plumbing Professionals

Licensed Company Proudly Serving All of North DFW

Plano weather is famous for its sudden shifts, ranging from sweltering summer afternoons to unexpected winter cold fronts. These rapid changes put an immense amount of stress on your heating, cooling, and plumbing equipment. When your home systems struggle to keep up, it impacts your daily comfort and your monthly energy expenses.

DNA Plumbing Heating and Air is a family-owned and -operated company with many years of experience helping our North DFW neighbors. As a licensed and insured team, we provide cost-effective solutions for all your home comfort problems. We focus on providing professional and lasting results that help your systems run at peak efficiency regardless of the season.

For dependable plumbing and HVAC services in Plano, call us at (214) 817-3755 or reach out to our team online to set up your appointment.

Our Approach to Full-Service Climate Care

Your plumbing and HVAC systems share more than you might expect. Water lines, drainage components, airflow pathways, controls, and filtration all affect how your home performs day to day. 

We examine the equipment, fixtures, and related components to determine which service fits the symptoms and current system condition.

Our HVAC services address:

• Cooling Problems: We are able to diagnose and repair air conditioners and ductless mini-splits that blow warm air, freeze up, leak refrigerant, short cycle, or won’t start. We can also replace failed components, restore airflow, and recommend upgrades when repair no longer makes sense.
• Heating Problems: Furnaces, radiant heating, heat pumps, and boilers can fail for many reasons, from ignition and control problems to weak airflow or sudden shutdowns. We repair the issue and help you weigh repair against replacement when the equipment is showing its age.
• Indoor Air Quality: Dust, lingering odors, and air that feels too dry or too humid are often fixable. We install filtration, purification, and humidity control, and correct the airflow problems that let those issues keep coming back.
• Condensate Drainage: A clogged condensate line or cracked drain pan can send water into your ceiling, walls, or floors. We clear the line, repair or replace the pan, and fix leaks from units.
• Thermostat Operation: If your home never seems to match the temperature you set, we can calibrate, repair, or replace your thermostat. We also install smart models that give you better control over comfort and energy use.

Our plumbing services address:

• Leak Repair: A small drip can turn into costly water damage. We track down leaks in pipes, fittings, slabs, and fixtures and repair or replace the damaged section.
• Drain Cleaning: For slow sinks, backed-up tubs, or drains that keep clogging, we clear the blockage and get water moving again.
• Sewer Line Services: Recurring backups and multiple slow drains often point to a problem in the main line. We inspect it and repair or replace what’s damaged or blocked.
• Water Heater Services: Whether you have lukewarm showers or no hot water at all, we repair, maintain, and replace both tank and tankless water heaters.
• Repiping: Older homes can have corroded or failing pipes that cause low pressure, discolored water, or repeat leaks. We replace them to restore dependable water flow.
• Water Pressure Repair: Weak or uneven pressure usually has a specific cause. We identify it and repair or replace the restricted lines, valves, or regulators.
• Fixture Repair and Installation: We repair or install faucets, toilets, and showerheads, and replace worn valves and supply lines that leak or won’t shut off.

Whether you are dealing with a malfunctioning furnace, a frozen AC coil, or a leaking pipe we provide practical solutions that fit your budget. Staying proactive with your household systems prevents minor wear from turning into an expensive emergency. Our goal is to ensure your property remains a comfortable sanctuary for your family throughout the entire year

Call us at (214) 817-3755 or reach out to our team online to schedule a plumbing, heating, or cooling service in Plano, TX.