What are the opening hours?

Monday 7am - 5:30pm Tuesday 7am - 5:30pm Wednesday 7am - 5:30pm Thursday 7am - 5:30pm Friday 7am - 5:30pm Saturday 7am - 5:30pm

Wintri

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HVAC contractor

10/14/2026

🏠 Shutting vents in unused rooms may seem like an easy way to save energy, but it can disrupt balanced airflow, create pressure within the ductwork, and make your heating and cooling system work harder. Keeping vents open can help support HVAC efficiency, consistent comfort, and reliable system performance.

Follow the link to learn more.

Closing vents in unused rooms seems like an energy-efficient choice, but the truth is more complex. Find out what happens when you close vents in unused rooms.

10/09/2026

Room additions, older homes, and spaces without existing ductwork can still enjoy dependable air conditioning. ❄️ Wintri installs ductless mini-split systems designed for efficient cooling and personalized comfort throughout your home.

Contact us today to explore your ductless AC options.

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10/07/2026

💨Replacing dirty air filters, cleaning vents, and checking ductwork for leaks can help improve airflow, support indoor air quality, and keep your heating and cooling system running efficiently. Knowing which maintenance tasks to handle regularly can also help reduce strain on your HVAC equipment.

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Basic regular maintenance can keep your HVAC system running smoothly, minimize repairs, improve air quality, and reduce monthly energy bills.

10/02/2026

💳 Comfort Upgrades Made More Manageable - A new heating and cooling system can feel like a major expense. Wintri offers flexible HVAC financing options, subject to credit approval, to help make energy-efficient equipment replacement and installation easier to manage.

Contact Wintri today to learn more about available financing options.

Explore flexible HVAC financing options from Wintri with convenient monthly payments and online account management.

09/30/2026

Comfort without the ductwork. Wintri’s ductless mini-split systems provide energy-efficient heating and cooling with flexible temperature control for individual rooms and spaces.

Ready to upgrade your comfort? Contact Wintri today to learn more.

Wintri provides ductless mini-split installation, repair, and maintenance for efficient, flexible heating and cooling.

09/25/2026

☀️ Cool Your Home Without Overworking Your AC - A smart summer thermostat setting can help maintain comfortable indoor temperatures while reducing unnecessary energy use and strain on your cooling system. A few simple adjustments may make a noticeable difference in both comfort and efficiency.

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Optimize your home's summer cooling with expert-recommended thermostat settings and energy-saving tips to maintain comfort and efficiency.

09/23/2026

Uneven temperatures or an unreliable HVAC system can disrupt the workday. 🌡️ Wintri delivers dependable commercial HVAC services designed to support efficient performance and consistent climate control.

Contact us today to learn more about commercial heating and air conditioning services.

Commercial HVAC repair, installation, replacement, and preventive maintenance for businesses in Covina, Glendora, Pasadena, Burbank, and surrounding Southern California areas.

09/18/2026

🏡 Vacation Comfort Starts Before You Leave - Adjusting your thermostat before a trip can help manage energy costs, protect indoor humidity levels, and keep your HVAC system from working harder than necessary while your home is empty.

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An HVAC expert reveals what temperature you should set your thermostat at while on vacation so you spend less time worrying about your electric bill.

09/16/2026

Cool Comfort When You Need It Most ❄️ Wintri provides professional air conditioning repair, installation, maintenance, and 24/7 emergency AC service to help keep Southern California homes comfortable and efficient.

Contact Wintri today to schedule your air conditioning service.

Get expert air conditioning repair, AC installation, maintenance, and 24/7 emergency HVAC service from Wintri. Serving Covina, Glendora, Burbank, San Marino, and surrounding Southern California areas.

09/11/2026

☀️ Extreme temperatures can put added strain on your cooling system. Checking the air filter, cleaning the outdoor condenser, and addressing unusual noises or leaks can help support HVAC efficiency and prevent unexpected breakdowns.

Follow the link to learn more.

Discover effective strategies to maintain your HVAC system’s efficiency and keep your home cool after a heat wave, as advised by industry experts.

Address

1518 Arrow Highway, STE A
La Verne, CA
91750

Opening Hours

Monday	7am - 5:30pm
Tuesday	7am - 5:30pm
Wednesday	7am - 5:30pm
Thursday	7am - 5:30pm
Friday	7am - 5:30pm
Saturday	7am - 5:30pm

Telephone

+16267777773

Website

https://www.wintri.com/

Alerts

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