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Cooling Services in Northern Colorado
AC Repair, AC Replacement, Heat Pumps & Tune-Ups — Done Right.
When your home won’t cool down, it’s more than uncomfortable—it can wreck sleep, stress the family, and drive your utility bill through the roof. Left Hand Thermal is a locally owned team based in the Front Range, and we take a “fix it right” approach: accurate diagnostics, clear options, and no pressure.​
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Service Area: North of I-70 — from Estes Park to Fort Lupton — up through Fort Collins.
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For AC repair, maintenance, or a replacement quote.
Our Cooling Services
AC Repair
Not cooling? Airflow weak? System freezing up? We’ll find the real cause and fix it—not just reset it and roll out.
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Common repair calls:
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Warm air / not cooling
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Frozen coil
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Short cycling
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Loud or vibrating unit
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Weak airflow / hot rooms
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Thermostat issues
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Condensate drain problems
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What you get: upfront diagnosis, clear recommendations, and repair options you can actually compare.
AC Tune-Ups & Maintenance
A proper tune-up keeps your system efficient, prevents breakdowns, and extends equipment life—especially during Colorado’s hottest weeks.
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Typical maintenance includes:
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Safety + performance inspection
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Electrical and capacitor checks
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Refrigerant performance testing (non-invasive)
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Coil and drain evaluation
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Airflow checks and temperature split testing
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Filter recommendations and system condition report
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Want priority scheduling and repair discounts? Ask about our maintenance membership.
AC Replacement & New System Installation
If your system is older, constantly breaking down, or can’t keep up, replacement may be the most cost-effective option.
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We specialize in proper sizing and airflow, because oversizing and duct issues cause:
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uneven temperatures
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humidity problems
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noisy operation
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high bills
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short equipment life
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We’ll help you choose the right system and install it clean, correctly, and to code.
Why Left Hand Thermal
Local. Straightforward. Honest recommendations—no high-pressure sales.
What you can expect:
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No-pressure options (repair vs replace, good/better/best)
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Airflow-first approach (comfort isn’t just the equipment)
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Clean installs with respect for your home
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Clear communication from scheduling to final walkthrough
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Quality craftsmanship that we stand behind
Signs You Need Cooling Service
If you notice any of these, it’s time to schedule:
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AC running constantly but home stays warm
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Hot and cold spots from room to room
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Weak airflow from vents
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Unit icing up or water around the furnace/air handler
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Higher-than-normal electric bills
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System is 10–15+ years old and repairs are stacking up
