The Trusted and Reliable Heating & Cooling Company

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Professional HVAC Contractor & Heating Repair in Covina, Glendora, Burbank, San Marino and Surrounding Areas

For reliable heating and air conditioning services in Covina, San Marino, Burbank, Pasadena, Glendora, La Verne, Rancho Cucamonga, Alhambra, Baldwin Park, CA, and the surrounding areas, turn to Wintri. Our knowledgeable technicians are experts on all things HVAC, from AC repairs and heating replacements to preventive maintenance and new installations.

The Heating & Air Company

Our team is here to meet all your HVAC needs, whether you've moved into a new home or want to maintain the equipment you already have. Here's how we can help.

  • New equipment installations
  • Responsive HVAC repairs
  • Preventive maintenance
  • Replacements and upgrades
  • Ductless heat pumps
  • Light commercial heating and cooling
  • Indoor air quality products

Air Conditioning Repairs, Maintenance, and Installations

Start the cooling season with a spring tune-up that covers all the major parts, from the compressor to the coils. We stock a wide selection of long-lasting parts if you need to replace a faulty component, such as a valve, switch, capacitor, or fan bearing. You can call on us for all your heat pump or air conditioning repair and maintenance needs.

Home Heating Equipment Services

Whether you have a heat pump, furnace, or dual-fuel system, we'll make sure that your heater runs strong all winter. We offer comprehensive tune-ups and responsive repairs. We can also upgrade your heating system. If your current system is over 15 years old, a replacement could lower your heating bills by 15% or more.

Indoor Air Quality Services and Allergy Relief

From dust and excess humidity to smoke and chemical pollutants, many homes have issues with poor air quality. At Wintri, we install tailored indoor air quality products that remove common allergens, such as pet hair, dander, and pollen. Our experts can give you more information and recommendations that are specific to your home.

Ductless Heating and Cooling

Ductless Mini-Splits are a smart solution for rooms that don't have central air ducts or need extra heating and cooling to feel comfortable. They're great for bedrooms, sunrooms, workshops, and additions. Customers also use them in offices and commercial buildings since occupants have the freedom to adjust the temperature and airflow in each room.

Light Commercial HVAC Services

Partner with our commercial HVAC contractors to experience optimal performance from your heating and cooling equipment. Punctual repairs minimize business interruptions, and preventive maintenance visits control operating costs while keeping your employees and customers happy.

Additional Services

Wintri also offers several other services in addition to those discussed above. Our experts are available for thorough duct cleanings that can help to improve the air quality inside your home. Furthermore, we install water heaters and tankless water heaters, and we provide electrical services like installing surge protectors and GFCI outlets.

Financing Available

Subject to credit approval. Call for details.


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Custom HVAC Solutions for Unique Home

As expert HVAC contractors, we recognize that every home is unique and demands a custom approach to heating, ventilation, and…

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We'll Be There When You Need Us!

At Wintri, we're a local HVAC contractor that is focused on offering five-star service. When it comes to your comfort, we take things personally. Here's what we do to ensure our valued customers have a positive experience during each visit.

  • Family-oriented HVAC services
  • We succeed as a team
  • Every team member works with integrity
  • We pride ourselves on our team's intelligence and neatness
  • Every client and team member is treated with respect
  • We’re focused on being trustworthy and reliable
  • Our team doesn’t use high-pressure sales tactics
  • 1-year warranty on labor and a 10-year warranty on parts
  • 24-hour emergency repair services
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