Welcome to the Premier Air Conditioner Installation Experts!

Welcome to the Gateway of Ultimate Cooling Comfort! At Marathon HVAC Services, LLC, we understand the pivotal role a high-quality air conditioner installation plays in transforming your living space into an oasis of comfort. Beat the heat with our expert air conditioner installation services, meticulously designed to suit your needs.

Our seasoned technicians bring a wealth of knowledge and precision to ensure swift and efficient installations, turning your home into a haven of cool tranquility. Discover the difference quality craftsmanship can make—choose us for a seamless air conditioner installation experience that goes beyond cooling to elevate your indoor comfort.

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With years of industry experience, our team of certified technicians possesses the knowledge and skills required for seamless air conditioner installations. We stay updated with the latest advancements in HVAC technology to provide you with cutting-edge solutions that meet your specific needs.


We believe in a personalized approach to every new air conditioner installation project. Our experts conduct thorough assessments of your space, taking into account factors such as room size, insulation, and your cooling preferences. This allows us to recommend the most suitable air conditioner unit for your home or business

Quality Brand Name Products

We are committed to excellence, and that commitment extends to the products we use. As a proud Trane Comfort Specialist, we believe in offering only the finest air conditioners on the market. Our partnerships with leading manufacturers ensure access to high-quality, energy-efficient, and durable cooling solutions.


Before any new air conditioning installation begins, we provide detailed quotes, so you know exactly what to expect. We value your trust and strive to build long-term relationships with our clients.


Choosing your perfect new air condioner installation contractor is step number 1. Now you get to choose which financing plan is right for you. For any further assistance call us or GreenSky today and we’d be happy to assist.

Furnace and Heater Repairs
Marathon HVAC New Air Conditioner Installation Services
Our Comprehensive New Air Conditioner installation Process
  • Conduct a thorough assessment of the space to determine specific cooling requirements.
  • Discuss customer preferences, budget constraints, and any unique considerations for installation.
  • Recommend suitable air conditioner units based on the assessment.
  • Provide a detailed proposal outlining the chosen system, including features, efficiency ratings, and transparent pricing.
  • Ensure the designated installation area is cleared and ready for the new system.
  • Confirm proper electrical requirements and make any necessary adjustments.
  • Our certified technicians execute the installation with precision and efficiency.
  • Place the indoor and outdoor units strategically for optimal performance and airflow.
  • Meticulously connect refrigerant lines, electrical wiring, and drainage components.
  • Inspect existing ductwork for any leaks, gaps, or inefficiencies.
  • Make necessary modifications to enhance airflow and system efficiency.
  • Conduct thorough system tests to ensure all components function correctly.
  • Check for any leaks, unusual noises, or irregularities in system performance.
  • Install or replace air filters to improve indoor air quality.
  • Ensure the system effectively filters out pollutants and allergens.
  • Walk you through your newly installed system, explaining its features and operation.
  • Provide essential maintenance tips and answer any questions that you may have.
  • Schedule a follow-up visit to ensure continued optimal performance.
  • Address any additional adjustments or improvements based on client feedback.
  • Schedule a follow-up visit to ensure continued optimal performance.
  • Address any additional adjustments or improvements based on any feedback you might have.

Our air conditioner installation process is designed to deliver not only a cool and comfortable environment but also peace of mind, knowing that your system is installed with precision and care. Let’s get started with your consultation today!


quote 1Reviews

Jon Olivan

Technician JAIME did a fantastic job, he thoroughly explained the HVAC maintenance process for my system and gave my entire system a tuneup it needed. I would recommend Marathon to others.

Megan SR

I’ve used Marathon multiple times over the past several years for both my AC and heater. They are prompt, trustworthy, friendly, and easy to schedule/communicate with. Jaime is an excellent technician, and Tomas, David, and Cesar did a great job installing our new HVAC system on our less-than-convenient rooftop. Thank ...

Scott Matsunaga

Daniel did a great job! Very professional and friendly! I recommend him!

Pamela Twiggs

I have been dealing with Marathon for the past 3 years and am currently a VIP member. My service guy Leo Zepeda is very knowledgeable and professional and has always been very kind and efficient everytime he’s completed my servicing. It is wonderful to have such diligent employees and caring ...

Bruce Ellis

Jaime did a excellent job. He replaced the thermostat. and supplied preventative maintenance

Lore Setlock

I had my seasonal maintenance today with Daniel Martin. He was very professional. He showed how much he loved working for this company, and how he loved his job. He showed me pictures of my system working when he was done. Great employee!
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Gilberto Ruiz

“Amazing family-owned business with knowledgeable staff and competitive prices. Work is always backed by the company & is quality. We have used Marathon on all of our projects and will continue to in the future. We recommend them to all of our family, friends, and trades people.”
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Steven W.

“Had a quote for repair from another vendor that was far higher, ridiculously high. Marathon was far less, and great work. When they didn’t quite fix the problem, returned promptly and identified what needed to be done & only charged for the part, not labor. Fast, and polite, they will be my only HVAC service from now on.”
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Diana L.

“Marathon HVAC Services, LLC. was recommended by a contractor for a remodel. They replaced old ducting, relocated the furnace and coil, and installed new air vents. A big job and definitely not an easy one, but they were thorough. They are transparent and honest with what work needs to be done. Their quote was reasonable”
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Marie C.

“Ray Martinez and his team are responsive to my concerns about issues with the HVAC equipment and are able to come out to my home to repair equipment, and/or service it in a timely manner. The prices for service and for equipment are fair and reasonable.”


Expert Air Conditioner Installation: Identifying Signs for a New Cooling System!

Is your current cooling system showing signs of wear and inefficiency? It might be time for a refreshing upgrade! Our team of experts at Marathon HVAC Services is here to guide you through the process of identifying the telltale signs that indicate it’s time for a new air conditioner installation. Don’t let the heat get the best of you—consider the following indicators and let us help you usher in a new era of cool comfort

  • If your current system requires frequent repairs, it may be more cost-effective to invest in a new, reliable air conditioner.
  • As air conditioners age, they often become less energy-efficient, leading to increased energy consumption and higher utility bills.
  • Unusual or loud noises during operation can be a sign of worn-out components, indicating the need for a more efficient and quieter system.
  • If your air conditioner is visibly deteriorating or has exceeded its expected lifespan, it’s a clear indication that it’s time for an upgrade.
  • An outdated system may struggle to maintain optimal humidity levels, leading to discomfort and potential damage to your home.
  • Are certain rooms consistently warmer than others? An aging system may struggle to maintain a consistent and comfortable temperature throughout your space.
  • Older models may lack the advanced features and energy-efficient technologies found in modern air conditioning systems, impacting overall performance.

Poor airflow can result from issues with the ductwork or an inefficient cooling system, affecting the overall comfort of your home.

  • Foul smells emanating from your air conditioner could be a sign of mold or bacterial growth, requiring immediate attention and potentially a new system.
  • Upgrading to a more environmentally friendly and energy-efficient system not only benefits your comfort but also reduces your carbon footprint.

Schedule Your New Air Conditioner Installation Today!

Are you ready to elevate your home comfort? If it’s time for a new air conditioner, contact Marathon HVAC Services, LLC today!

Recognize the signs of an aging system and schedule a consultation with our experts. We’re committed to delivering excellence in every heating and cooling project. Let’s bring optimal warmth and fresh, cool air to your home. Schedule your installation now!