AC Repair & Maintenance in Plano
Reliable Air Conditioning Repair and Tune-Ups
No one anticipates an air conditioning failure during a hot Texas summer, but it can happen. High temperatures and humidity can turn a small AC problem into a major inconvenience within hours. Whether it’s your home or commercial property, delaying AC repairs can lead to more costly damage, higher energy bills, and frustration for occupants.
DNA Plumbing Heating and Air is dedicated to keeping you comfortable. Our team provides quick, reliable AC repair and maintenance services in Plano, TX. With same-day appointments, transparent communication, and a customer-first mindset, we handle the issue so you don’t have to.
Preventative AC Maintenance and Tune-Ups
Preventive maintenance is one of the most effective ways to prolong the life of your air conditioning system and avoid costly breakdowns. Spring and early summer are key times for a tune-up. As temperatures rise from the cooler spring months to the harsh summer heat, a well-maintained AC system can operate efficiently, save energy, and maintain consistent indoor comfort.
During a routine maintenance visit, our technicians:
- Inspect and clean condenser and evaporator coils
- Check refrigerant levels and pressures
- Examine electrical components for safety and efficiency
- Test airflow and thermostat accuracy
- Replace filters and remove debris
We offer transparent pricing for maintenance visits, so you know the cost in advance. Our technicians are solution-oriented, making lasting repairs and adjustments rather than temporary fixes. Regular maintenance not only enhances comfort but also helps prevent emergency service calls during peak heat times.
Services to Keep Your AC Running Reliably
Our team offers a wide range of AC services to keep your system running optimally year-round. Each service is performed by solutions-oriented technicians who are skilled at diagnosing issues accurately and delivering long-lasting repairs.
We offer:
- AC repair for all makes and models
- Emergency AC service and same-day repairs
- Routine preventative maintenance and seasonal tune-ups
- Air filter replacement and duct cleaning
- Thermostat installation and calibration
- Refrigerant recharge and leak repair
- Electrical and compressor diagnostics
Each service is dedicated to quality, making sure you won’t need repeated trips for the same issue. Our approach targets the root cause of problems, not just temporary fixes.
Contact us at (214) 817-3755 to restore your AC system’s performance with our Plano maintenance and repair services and enjoy peace of mind knowing your comfort is in capable hands.
When Your Comfort Can't Wait: Emergency AC Service
When an air conditioning system suddenly stops working during the hot, humid summers, waiting isn’t an option. From refrigerant leaks to complete unit shutdowns, AC emergencies can escalate rapidly, causing discomfort, increased utility bills, and potential property damage. Our 24/7 emergency AC service prevents you from being without relief. We respond promptly to urgent calls, quickly diagnose issues, and provide immediate solutions to restore comfort.
The intense summer heat and high humidity put extra pressure on AC units. Our technicians are trained to respond quickly, preventing further wear or damage while restoring your system as fast as possible. Same-day appointments are available to reduce downtime so you can concentrate on your day instead of sweating through it.
Emergency AC services include:
- Rapid diagnostic visits for sudden breakdowns
- Quick refrigerant recharge or leak repair
- Compressor or fan motor repairs
- Thermostat troubleshooting and replacement
- Electrical system checks and fixes
With us, you gain confidence that the problem is fixed right the first time.
Get a Clear, Upfront Price Before We Start Work
Unexpected fees or inflated estimates are major concerns when scheduling AC services. We approach things differently. Before starting any work, we offer a clear, upfront price so you can make an informed decision without worry.
Our transparent pricing process includes:
- Detailed service estimates for repair and maintenance
- A breakdown of labor, parts, and potential add-ons
- Honest recommendations without unnecessary upsells
- Confirmation of the price before any work begins
This approach builds trust with our customers. You won’t face hidden costs or surprises after the service is complete. Our family-owned and customer-focused approach means we treat each job with integrity and respect, performing the work correctly.
Practical, Lasting Fixes
AC systems differ widely in design, age, and condition. Older neighborhoods like Haggard Park or areas near Legacy Drive often have aging systems that need specific attention. Our technicians are trained to accurately diagnose problems and provide lasting solutions, avoiding repeat service calls and ongoing frustration.
Our process focuses on root cause diagnostics:
- Thorough system inspection to identify all underlying problems
- Prioritization of repairs based on urgency and system efficiency
- Practical, long-term fixes tailored to the specific AC unit
- Post-repair testing to confirm reliable performance
Each repair or maintenance visit is backed by a satisfaction guarantee. We are committed to completing the job right, so you can trust your AC system will operate efficiently, whether it’s a brand-new installation or a unit nearing the end of its lifecycle. By focusing on lasting solutions, our technicians help you avoid costly emergency repairs and maximize your system’s lifespan.
Connected to the Community
We have strong roots in the community, and we recognize the local climate challenges. Long, hot summers, with temperatures often exceeding triple digits, put considerable stress on air conditioners, increasing the likelihood of breakdowns and the need for prompt maintenance.
Our local knowledge enables us to offer practical, location-specific recommendations for homes and businesses. Whether you're near Spring Creek Parkway, Arbor Hills Nature Preserve, or managing a property in the historic downtown area, our team understands local AC system trends, common problems, and practical solutions that withstand North Texas's real-world conditions.
We also stay connected to the community through local initiatives, including support for organizations like the Future Farmers of America (FFA). By investing in our neighbors and local programs, we demonstrate the same care and attention to detail that we bring to every AC repair and maintenance job.
Get Your Home or Business Cool Again
If your air conditioning isn’t working correctly, don’t wait until the heat makes life uncomfortable or damages your property. DNA Plumbing Heating and Air offers fast, reliable AC repair and maintenance in Plano, TX, with transparent pricing, same-day appointments, and 24/7 emergency services.
Your comfort is our priority, and we’re ready to serve our neighbors, keeping homes and businesses cool no matter how high the temperatures climb.
Contact us at (214) 817-3755 to schedule an AC repair or maintenance in Plano and experience the difference of solutions-driven technicians, responsive service, and a team committed to getting the job done right.
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“They just recently helped with plumbing issues on a tub that we needed before we could assist with the mitigation. I highly recommend DNA!”- Marissa P. -
“I now have a new valve box with a ball cock valve stop that works reliably and really well. Thanks Zane and Bill for a great job.”- Tony P.
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“They diagnosed the problem very quickly and when I asked about a few other things we have been having trouble with, they repaired those with no problems and did not rush to get out of our house”- Michelle S.
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“I contacted DNA on a Sunday and they were able to send someone out within a few hours. Our plumbing issue was solved quickly and all the services and costs were explained with care and compassion”- Erika J.
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“Everyone I talked with at this company was professional and friendly, unlike other companies we have used.”- Renne A.
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“They are even helping me complete insurance paperwork for my claim.”- Kay
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“They made a few calls, found the part, picked up the part and were able to come back and fix the problem quickly.”- Lori C.
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“The $49 (goes to zero when DNA completed the job) was well worth it especially considering the detailed report we were given.”- Dennis S.
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“Called these guys at 930pm on a Monday night with an urgent issue and they came right out.”- Jesse H.
