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Air Conditioning Services in Denver, CO

About 90% of cooling system malfunctions are caused by dust and dirt.  Even one millimeter of dirt on a cooling coil can reduce efficiency up to 21%.  While your air conditioner sits idle during the winter, it collects contaminants such as mold, fungi, bacteria, and dust, which negatively impacts performance, reliability, and air quality.  Studies completed by the Environmental Protection Agency have proven that regular HVAC cleaning allows systems to operate more efficiently.  An air conditioner running in peak condition is less likely to break down, will last longer, deliver superior comfort, keep sound levels to a minimum, and cost less to own and operate.  Call on L&L Heating & Air Conditioning at 720-851-1691 for conscientious air conditioner maintenance in Parker, Aurora, Centennial, Lone Tree, Highlands Ranch & Castle Rock, CO..

Call today for professional A/C service!

Our fully licensed and experienced technicians address potential problems before they graduate into disruptive and expensive repairs. Our team is proficient in all makes and models of cooling systems, including ductless options and heat pumps, and we follow exacting procedures to optimize the value of your investment.  With 39 years of service, we know how to do the job right, and make it both convenient and rewarding for home and business owners throughout the Denver Metro area. Whether you’re interested in one-time seasonal service or a comprehensive Maintenance Agreement, every job is handled with punctual arrival, meticulous attention to detail, and tidy work sites.  You Will Be Comfortable With Us.

Protect your comfort with regular air conditioning service from L&L Heating & Air Conditioning!

Some of the many benefits of seasonal maintenance from L&L Heating & Air Conditioning include:

  • Healthier indoor air quality
  • Extended service life of equipment
  • Reduced monthly costs
  • Restored cooling capacity
  • Minimized sound levels
  • Peak energy efficiency
  • Superior dehumidification capability
  • Defense against property damage
  • Fulfillment of warranty requirements
  • Fewer repair needs

When it comes to air conditioning services in Denver, L&L Heating & Air Conditioning Inc. is a name you can trust. With years of experience in the industry, we have been providing top-notch AC services to homeowners and businesses in Denver and the surrounding areas. Our team of trained professionals is committed to delivering high-quality and reliable services to ensure the satisfaction of our customers.

Installation Services

If you need a new air conditioning system for your home or office, L&L Heating & Air Conditioning Inc. can help. Our team of experts will assess your property and recommend the best air conditioning system that meets your needs and budget. We can install a wide range of air conditioning systems, including central air conditioning, ductless mini-split systems, and more.

Repair Services

Is your air conditioning system not working properly? Don’t sweat it. Our team of skilled technicians can diagnose and repair any issue with your air conditioning system quickly and efficiently. We use the latest tools and techniques to ensure that your AC system is up and running in no time.

Maintenance Services

Regular maintenance of your air conditioning system is essential to ensure its longevity and efficient performance. At L&L Heating & Air Conditioning Inc., we offer comprehensive AC maintenance services to keep your system running smoothly. Our maintenance services include cleaning and replacing air filters, checking refrigerant levels, and inspecting the overall performance of your system.

Why Choose L&L Heating & Air Conditioning Inc.?

  • Experienced and trained professionals
  • Affordable pricing
  • High-quality and reliable services
  • 24/7 emergency services
  • Free estimates

When You Need AC Services In Denver, Think L&L Heating & Air Conditioning

If you need professional AC services in Denver, L&L Heating & Air Conditioning Inc. can be a great choice. We are committed to delivering high-quality and affordable services to ensure the satisfaction of our customers. Contact us today for all your air conditioning needs!

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Proudly Serving These Great Communities


Castle Pines

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Greenwood Village

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