Haviland HVAC INC

04/22/2026

Pure Satisfaction: Ductless Mini-Split Indoor Unit Deep Clean! 🌬️🚿

Hidden mold and dust in your ductless mini-split? 🤢 Not anymore!
Watch this satisfying high-pressure wash of an indoor unit, complete with a specialized catch bag for a mess-free job.
We don't just clear the surface; we deep clean the coils and fan wheel for maximum efficiency and healthier air.
Is your Long Island home summer-ready? Don’t let dirty air ruin your comfort.

04/22/2026

One year of Long Island dust and allergens gone in seconds!
Watch this Midea U-shaped unit get its well-deserved refresh before the summer heat hits.
A clean filter means lower energy bills, a longer-lasting unit, and most importantly—crisp, healthy air for your family. 🌬️
Don't let your AC work harder than it has to. Get it ready for the heat today!

04/22/2026

Summer is just around the corner in Long Island! Is your AC ready to beat the heat?Fresh, crisp air starts with a clean system—not just for cooling, but for your family's health.
Don’t wait for the first heatwave to strike! Schedule your AC "Spa Day" now and enjoy a worry-free summer.

Call now to connect with business.

04/22/2026

t's keep us cool one year. Now we need clean it for new summer.

02/11/2026

有些钱，专业的HVAC技师绝不能赚

昨晚长岛-22˚C（-7˚F），体感温度更低。凌晨 11 点，Ronkonkoma 一台 RTU（屋顶机）罢工。业主隐瞒了是屋顶机，但我还是带上 Costco 买的 24 齿战靴爬上去了。冰面如镜，没这双鞋真不敢上。

打开机盖的一瞬间，我惊了。25 年机龄的 Rheem，火苗直接往外喷（Rollout），点火器烧焦，燃烧室已经锈穿。 业主问我：“师傅，换个点火器能不能凑合用？” 我的回答是：绝不！

热交换器穿孔：火往外喷会引发火灾，一氧化碳会直接进屋！

生命无价：为了省几千块换机费，拿全家人的生命赌那一氧化碳的泄露风险，这钱我不能赚，更不能让你冒这个险。

所有的诊断我已经生成了专业的 PDF 报告，并分享给了房东。无论最后谁来换，这份“病历”就是对房子的负责。

长岛的小伙伴们，老房子的空调和热水炉一定要定期体检。遇到只会“修补”不顾安全的师傅，一定要留个心眼！

02/07/2026

Haviland & Ameriland Team: Night shift emergency dispatch. We are ready when you need us.
美兰冷暖团队：夜间急修待命。风雨无阻，随叫随到。

01/01/2026

Happy new year everybody!

11/18/2025

En invierno, ofrecemos sistemas de calefacción radiante eléctrica para viviendas en Long Island. La habitación de la hija de una clienta, ubicada sobre el garaje, era muy fría. Les instalamos un sistema de calefacción radiante eléctrica con temperatura interior ajustable hasta 40 °C (104 °F). Por supuesto, 22 °C (72 °F) es la temperatura más confortable. Personalmente, prefiero configurarla a 35 °C (95 °F) para que los niños puedan correr descalzos sin pasar frío. Contamos con una sala de exposición móvil; si le interesa, podemos ir a su domicilio para que vea los materiales, la mano de obra y experimente la temperatura confortable de primera mano.

11/18/2025

During the cold winter months, we provide electric underfloor heating systems for homeowners on Long Island. One client's daughter's room, located above the garage, was very cold. We installed an electric underfloor heating system for them, with the indoor temperature adjustable up to 104˚F. Of course, 72˚F is the most comfortable. I personally prefer setting it to 95˚F so the children can run barefoot on the floor without feeling cold. We have a mobile showroom; if you're interested, we can drive over so you can see the materials, the workmanship, and experience the comfortable temperature firsthand.

10/15/2025

⚙️ Contractors, This Software Feature is a Game-Changer for Your Bottom Line.

We all know that for a small business in the trades, data is the foundation of growth. But what about the data of your daily route? Wasted time and fuel from inefficient travel can silently eat away at your profits.
I've been on the long journey of finding the right management software, evaluating major players like Housecall Pro and ServiceTitan. While they are powerful, I ultimately chose Jobber because it is a perfect match for a contractor in the growth phase. Its data input is clean and simple, but one feature truly sets it apart.
My absolute favorite feature is its automatic route optimization. Jobber automatically organizes your daily client visits into the most efficient travel path. This is incredibly useful—it means no more backtracking across town and no more wasting your time or your gas. In today's economy, that feature alone is worth its weight in gold.
If you are a startup or growing contractor, I highly recommend Jobber. It will not only bring new depth to your business management and help with compliance, but it will also save you real time and money every single day.
Ready to make your business more efficient? Give it a try with my referral link.
➡️ Try Jobber Here: https://share.getjobber.com/mzHDnqX