三角洲（Delta）、拉德納（Ladner）及曹瓦臣（Tsawwassen）的暖氣及冷氣
拉德納和曹瓦臣位於菲莎河（Fraser River）南岸平坦開闊的地帶，建築規範認定這裡比溫哥華（Vancouver）溫和。
三角洲的許可證
拉德納和曹瓦臣屬於三角洲市（City of Delta），所以許可證（Permit）規定以三角洲為準。市政府把煤氣及電力許可證交由省級安全監管機構 Technical Safety BC 負責，而不像溫哥華、本拿比（Burnaby）和列治文（Richmond）那樣自行簽發。無論您住在三角洲哪一區，每項工程的許可證都由我們申領。
拉德納的設計溫度較溫和
設計溫度（Design Temperature）是指暖氣系統在設計上需要應付的最低氣溫。卑詩省建築規範（BC Building Code）的氣候表把拉德納定為 -6°C，比溫哥華和列治文暖一度。設計溫度較溫和，對熱泵（Heat Pump）是好消息：天氣越冷，熱泵越吃力，而在最冷的晚上，熱泵在拉德納的負擔也較輕。
本區住宅可申請的補貼
哪些計劃適用，視乎您的住宅、現有的暖氣方式，以及由哪間公司供電。我們會在免費上門估價時，為您確認合適的計劃。
客戶評價
評分 5 / 5
I recently had a new heat pump installed by Jolly, and the entire experience was truly exceptional from start to finish. Every person I interacted with gave me confidence that I’d made the right choice.
From the very beginning, Thomas, the sales rep, stood out.
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While other companies left me feeling either overcharged or unsure about their expertise, my conversations with Thomas were clear, respectful, and genuinely helpful. He made me feel valued as a customer, and that made a huge difference in my decision.
Jason, who coordinated the project, kept everything running smoothly behind the scenes. Scheduling, communication, permits, calculations, and follow-through were all seamless.
Wilson, the project manager, went above and beyond. He provided a thorough walkthrough of the entire system, showed me how to use all of the features, and made sure every detail met my expectations before wrapping up. His professionalism and patience were outstanding.
The quality of the work speaks for itself, everything was done to the highest standard. I couldn’t be happier with the final product, and I’m grateful to the whole Jolly team for making the process so easy and stress-free.
Highly recommended
評分 5 / 5
We recently hired Jolly Heating & Cooling to install a new heat pump system, replacing our gas furnace. After collecting quotes from four different companies, we confidently chose Jolly Heating & Cooling based on their exceptional transparency and professionalism.
Our initial experience with Thomas set the standard: he was honest, professional, and delivered completely transparent pricing, which we truly appreciated.
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The outstanding service continued throughout the entire process; Jason was professional and efficient, quickly answering all our follow-up questions.
What truly impressed us and provided immense peace of mind was the final stage: Wilson, the project manager, personally attended the post-installation walk-through. He ensured we understood exactly how to operate the new system. This level of dedication is rare.
I will enthusiastically and without reservation recommend Jolly Heating and Cooling to anyone in need of quality HVAC installation and service!
評分 5 / 5
We recently had our A/C installed by Jolly Heating and Cooling, and I couldn’t be happier with the experience. Since our house is over 30 years old, the installation was definitely a challenge, but their team handled everything perfectly and professionally.
They not only completed the installation smoothly, but also took the time to explain and answer any questions we had along the way.
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Whenever an issue came up, they responded quickly and solved it without delay.
Special thanks to Jason, Thomas, and Wilson for their hard work and dedication — you truly made the whole process stress-free for us.
Now we’re so happy to be able to enjoy a cool and comfortable summer with our new A/C! Highly recommend Jolly Heating and Cooling to anyone looking for a reliable and professional team!
三角洲屋主常見問題
三角洲的煤氣及電力許可證由誰簽發？
由 Technical Safety BC 簽發。三角洲市政府（City of Delta）把煤氣及電力許可證交由這個省級監管機構負責，拉德納、曹瓦臣及北三角洲（North Delta）一律如此。許可證由我們在工程中一併申領。
熱泵適合拉德納的房屋嗎？
拉德納的設計溫度是 -6°C，比溫哥華溫和，這對熱泵有利。我們會在上門估價時，按您的房屋計算系統容量。