AC Installation

AC Installation & Replacement in Lakewood, CO

When your air conditioning system starts to falter, staying comfortable during sweltering summer days can become a real challenge. Whether you're dealing with constant breakdowns, soaring energy bills, or an outdated system that can’t keep up, replacing your AC might be the best solution. Upgrading to a modern, energy-efficient unit not only improves your home’s comfort but also helps lower your utility costs and reduces environmental impact. It’s an investment that pays off in both long-term performance and peace of mind.

At 1st Choice Mechanical, we specialize in professional air conditioner replacement and installation services designed to meet your needs. Our experienced and fully certified technicians complete every installation with experienced craftsmanship and attention to detail, delivering systems that perform at their peak from day one. As a preferred dealer for Amana and the brand's top seller in 2022, we are proud to offer a wide range of high-quality, energy-efficient models to choose from. Our goal is to guide you through the selection process to find the best solution for your home from one of the industry's premier producers of durable, dependable, and efficient cooling systems.

Call 1st Choice Mechanical today at (720) 741-7715 if you're interested in installing a new air conditioner, and let us assist you with the replacement process. We serve customers throughout the Denver area, including most of Jefferson County.

Why Choose 1st Choice Mechanical?

  • Providing Service in Spanish
    HVAC services provided by a Spanish-speaking team.
  • Offering 100% Free Quotes

    Talk to our HVAC specialists today during a free estimate.

  • Licensed & Insured
    We make it easy for you to have confidence in the team you call.
  • Emergency HVAC Available

    Get the immediate help you need, whenever you need it.

Our Reviews

Hear From Your Friends & Neighbors

At 1st Choice Mechanical, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "Great Experience"
    Great experience with them. Responds quickly. Clearly knowledgeable about HVAC. Schedules quickly too. Will be using them for all my HVAC needs.
    - B. P.
    "Friendly & Communicative"
    Excellent installation job, friendly staff and great communication. We will will call on 1st Choice Mechanical for any future HVAC needs.
    - Marlene M.
    "Highly Recommend"
    Top-notch guys here. Would definitely do business with them again and highly recommend.
    - Cory M.
    "Friendly & Professional"
    I am very pleased in the work of 1st choice mechanical. Not only were they very professional they were also very friendly from start to finish. I felt like the company went over and beyond to accommodate me into their busy schedule.
    - Sonia L.
    "Reliable Company"

    Quick and very reliable. Will be working with them again!

    - Riah T.
    "Fast & Professional"
    Tad was very knowledgeable on the system, and after quick diagnosis with the right tools for a heat pump, made a same day service on the unit. AC is back!
    - Elliott B.
    "Very Knowledgeable"
    I called up a BUNCH of companies and Rich's team with Angela were fantastic... VERY knowledgeable about the process and asked some great questions which showed how much experience she has in the business.
    - Dandan Z.
    "Satisfied Customer"
    Rich was pleasant, extremely helpful and professional. He helped me diagnose a couple issues and went above and beyond what I expected. Will definitely use them again.
    - Debbie A.

Signs It’s Time to Install a New Air Conditioner

Knowing when to replace your air conditioner can save you time, money, and unnecessary stress. Over time, even the most reliable systems lose efficiency or begin to break down more frequently. Identifying the right time to spring for a replacement unit instead of an AC repair service can help you avoid unexpected repairs and maintain a comfortable home environment—including helping you save money by avoiding higher energy bills during peak summer months.

Some common signs that it may be time to replace your air conditioner include:

  • Your AC is over 10–15 years old and no longer performs efficiently.
  • Frequent breakdowns or repairs are becoming costly and inconvenient.
  • Your cooling costs have steadily increased, even with regular maintenance.
  • It struggles to keep your home at a comfortable and consistent temperature.
  • You notice unusual noises, odors, or excessive humidity while it’s running.
  • The system uses outdated refrigerant, such as R-22, which is no longer environmentally friendly or cost-effective.
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Family-Owned. Customer-Focused. Get to Know 1st the Choice Mechanical team

At 1st Choice Mechanical, we’re proud to be a truly family-owned and operated business. We believe in doing things the right way with certified technicians, honest advice, and customer service that feels personal. Whether you’ve worked with us before or you’re just getting to know us, we’d love to share our story.

Areas We Serve Areas We Serve

1st Choice Mechanical is proud to bring HVAC solutions to Lakewood, Denver and other surrounding areas including:

  • Arvada
  • Berkley
  • Boulder
  • Brighton
  • Columbine
  • Commerce City
  • Dakota Ridge
  • Denver
  • Englewood
  • Evergreen
  • Federal Heights
  • Golden
  • Greenwood Village
  • Henderson
  • Ken Caryl
  • Lafayette
  • Lakewood
  • Littleton
  • Louisville
  • Morrison
  • Northglenn
  • Sheridan
  • Sherrelwood
  • Thornton
  • Welby
  • Westminster
  • Wheat Ridge

The AC Replacement Process

Replacing your air conditioner is a big step, but with 1st Choice Mechanical, the process is seamless and stress-free. Our team brings over 35 years of combined experience, fully NATE- and EPA-certified technicians, and extensive training in our craft that set us apart. As a family-owned and veteran-operated business, we take pride in providing personalized service with integrity. We offer free estimates, flexible financing, and workmanship backed by warranties so you can feel confident in your investment.

Here’s what you can expect during the AC replacement process:

  • Initial consultation: We begin with a free estimate to assess your cooling needs and recommend the best options for your home.
  • System selection: As a preferred Amana dealer and their top seller in 2022, we guide you in choosing an energy-efficient model that fits your space and budget.
  • Removal of old unit: Our team carefully removes your outdated system, minimizing disruption to your home.
  • Precise installation: Certified technicians install your new AC system for optimal performance and long-term reliability.
  • Final walkthrough: We test your new unit, review its functionality with you, and provide tips for maximizing performance and efficiency.

Trust 1st Choice Mechanical to handle your AC replacement, and rest assured that your home or business is in capable hands. Contact us today to request a quote for your replacement or new installation service.

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