Two Climates, One County: Why HVAC Sizing Differs from Cambria to Paso Robles
San Luis Obispo County spans a foggy marine climate and a hot inland valley in a 30-minute drive. Here's why the same house needs different equipment in each — and how a load calculation catches it.
The takeaway
When you collect bids, the question isn't "how many tons?" — it's "how did you determine the tons?" If the answer isn't a load calculation for your address, the number is folklore. If you're starting a replacement decision, our heat pump vs. furnace comparison walks the cost side, and the 2026 rebate guide covers what programs will pay toward doing it right. Or book a free on-site assessment — the load calc is part of every quote we write.
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Mark did great job-very professional, quick & polite. He was up front about costs. Couldn’t have asked for better service.
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Mark arrived a little early for our appointment and was very professional, thorough, and efficient.
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Mark answered my questions and also informed me of open vents importance for proper operation. Very happy with Mark’s service and Pacific Heating overall. Love my central heat.
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John was very professional and knowledgeable. I appreciate the quick estimate and the recommendations.
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