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Spreading Patriotism and Comfort Across North Texas Since 2005 Let Us Set the Comfort

Serving Plano, TX & Surrounding Areas

Plano HVAC Services

At Samm's Heating & Air Conditioning, we understand that comfort extends beyond the temperature inside your home or office. That’s where it starts, but ultimately comfort is about peace of mind, energy efficiency, and a property that works for you. Since 2005, our team has served Plano and all of Dallas County, leveraging our convenient location near the US-75 Central Expressway to reach homes and light commercial properties quickly and efficiently. 

From air conditioning and heating systems to ductless mini-splits, furnaces, heat pumps, air ducts, indoor air quality solutions, thermostats, and outdoor LED lighting, we provide comprehensive HVAC services designed for lasting comfort.

As an award-winning American Standard Dealer, our crew has met rigorous standards for performance and service. Our certified technicians stay current with industry innovations so that your project, be it installation, repair, or maintenance, is handled with professionalism. Backed by a lifetime workmanship warranty, flexible financing options, and emergency services, our team is committed to responding promptly and efficiently, including same-day scheduling and weekend appointments when needed. 

Call (972) 645-4833 today.

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Customized HVAC Solutions for Your Property

We understand that no two properties are the same, which is why we design our services to meet your unique needs. Our team integrates advanced HVAC solutions with a holistic approach to comfort. Well-maintained air ducts work seamlessly with smart thermostats, while indoor air quality systems help create healthier spaces. Energy-efficient AC and heating systems keep your property comfortable, regardless of the season. 

By blending experience with the latest technology, we aim to help you make informed decisions that balance efficiency, performance, and budget. Whether it’s installing a high-efficiency furnace, repairing a heat pump, or upgrading to ductless mini-splits, our technicians combine skill and insight to deliver durable results. 

We’re proud of our technical excellence, but we’re really passionate about investing in the community. We support local programs, events, and initiatives that strengthen Plano and North Texas. You can count on a customer-first approach, honest communication, and a focus on long-term relationships that keep families comfortable year after year.

From your initial consultation to ongoing maintenance, Samm's Heating & Air Conditioning wants to be a trusted partner in your comfort and peace of mind. Our bilingual team works with both English and Spanish-speaking property owners. 

Call (972) 645-4833 or contact us online today to schedule an appointment and get a free estimate. 

  • Should I clean the AC Drain? Am I supposed to or is it okay to pour bleach down the drain?
    We do not recommend bleach for various reasons, bleach odor through the system, a weak PVC joint may become leaky but I always recommend clearing it annually. No sense being in the attic when it will be hot, right? Let us take care of your drain. Our annual maintenance plans include a drain clean/clear every AC season with compressed air as a preventative. It doesn’t guarantee a season of no blockages but is sure reduces the possibility.
  • How often should we “really” change our air filters?
    Well… “Really” you should change them every month, but that is just the old air conditioner veteran inside of me wishing for the best. You should seriously check them monthly and change as needed. Why? Because all of that dirt, hair, and other debris will build up inside of your unit and eventually cost you money to replace or cause an unnecessary service call. Take care of it in the first place and save your money and time.
  • How long does it take to install a new AC & Heating Complete System?
    Typically our AC techs will be at your home for 12-14 hours. We are professionally dressed, driving company marked vehicles, we will wear foot covers, respect your family, home and neighbors. We will leave a courtesy note on your neighbor’s door with our direct mobile phone contact information should they need to contact us to move a vehicle that could be blocking their way. At completion, we will always clean our work area, provide completion paperwork, and answer all questions and thank you for your business. The next day we will follow up with the work performed and schedule a quality inspection. Our quality AC technician will arrive on the scheduled day to check the installation details and answer any additional questions or concerns you may have.
  • Why we don’t price systems over the phone.
    Many times we receive calls to give an estimate for system replacements over the phone. Sometimes the customer will even offer the model numbers of the systems they prefer. There are major flaws in pricing over the phone. Examples are: Will the system fit in the attic or closet opening? Is the wiring to the indoor and outdoor system adequate for the newer high efficiency multi-stage systems? Are the refrigerant lines too big , too small or just right for the new higher efficient system? Will the unit need relocation due to large footprints of most high efficiency outdoor units? Is the ducting system, specifically the return adequate for the new higher efficiency indoor units? Has there been efficiency/home improvements in the home since the existing units were installed? Such as windows, additions or attic insulation to name a few. There are many more and it would be a disservice to you to attemp to give an accurate proposal over the phone. Once you make a request for system replacement we will promptly schedule our design specialist to come out and provide the correct load calculations to help you determine the system that would best meet your needs based on current data at no cost to you.
  • How much does a new AC System cost?
    This too varies depending on many factors like size of home, 1 story vs 2 story, the type of system, home automation desires, and many other factors (see the next topic). We find that the average new complete system costs anywhere from $7,000 – $12,500. The fact is it is a very difficult and dangerous task to try to “ballpark” the largest investment, aside from remodeling, in your home.That is why we will recommend sending our design specialist to your home at no cost to discuss your needs, help you understand your options, provide a load calculation and answer any questions. Many times we are offering rebates. We also have special financing with approved credit options to help ease the cost burden.
  • How much does an AC repair typically cost?
    When considering AC repair costs, several factors influence the overall expense. The age and type of the AC unit play a crucial role; older systems may require more extensive and costly repairs, while newer models might be less expensive to fix. The complexity of the issue is another significant factor. Minor repairs, such as replacing small components, typically cost less than larger repairs, like replacing the compressor or other major parts. Additionally, the availability of replacement parts can impact costs; if specific components are hard to find or require special ordering, this can lead to higher expenses. Also, whether the system is still under warranty can also affect the final price.

Why Choose Samm's Heating & Air Conditioning?

  • Customer Care Focused
    We put our customers first in everything we do. From clear communication to personalized solutions, our team is dedicated to making every HVAC service simple, honest, and focused on your comfort.
  • American Standard Dealer
    Recognized for exceptional service, expertise, and ongoing training, Samm’s delivers proven, industry-leading HVAC solutions you can trust.
  • Fast, Reliable Repair & Maintenance
    Samm’s responds quickly, works around your schedule, and offers perks like a lifetime workmanship warranty and American Standard’s 100% satisfaction guarantee.
  • Factory-Trained & Certified Technicians
    Our technicians receive continuous factory training, ensuring accurate, efficient service and respectful care of your home every visit.

What Our Customers Are Saying

  • Allen Fairview
  • Winner
  • Frisco
  • McKinney
    "Always responds quickly and efficiently."

    Their technicians do a great job!!!

    Quinlyn N.
    "I highly recommend this company!"

    Tiffany, like the other personnel I've encountered at Samm's, is very professional and friendly.

    Tony Y.
    "He’s on time, knowledgeable, smart as a whip"

    He fixed us right up and gave us advice to prevent the problem from happening again.

    Joni R.
    "Great service!"

    Ken did a thorough job on the routine maintenance and inspection of my home heating system.

    Mark L.
    "Great service!"

    Ken did a thorough job on the routine maintenance and inspection of my home heating system.

    Mark L.
    "I have used Samm’s for over 7 years"

    Great service as always and would never use another company

    Philippa B.
    "SAMMS is a first-class business."

    They are an excellent company that I whole-heartedly recommend.

    Matt N.
    "I highly recommend Samm’s Heating and Air Conditioning!"

    The Specialists that come to my home are always so nice and helpful . 5 Star Service!

    KS

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Areas We Service
  • Addison
  • Allen
  • Carrollton
  • Fairview
  • Farmers Branch
  • Frisco
  • Garland
  • Hebron
  • Highland Park
  • Lavon
  • Lucas
  • McKinney
  • Murphy
  • North Dallas
  • Plano
  • Princeton
  • Prosper
  • Richardson
  • Rowlett
  • Sacshe
  • The Colony
  • University Park
  • Wylie