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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.

Service Area: North of I-70 — from Estes Park to Fort Lupton — up through Fort Collins.

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.

Common repair calls:

  • Warm air / not cooling

  • Frozen coil

  • Short cycling

  • Loud or vibrating unit

  • Weak airflow / hot rooms

  • Thermostat issues

  • Condensate drain problems

What you get: upfront diagnosis, clear recommendations, and repair options you can actually compare.

Cooling diagnostic by Left Hand Thermal
AC Repair in Longmont, CO

AC Tune-Ups & Maintenance

A proper tune-up keeps your system efficient, prevents breakdowns, and extends equipment life—especially during Colorado’s hottest weeks.

Typical maintenance includes:

  • Safety + performance inspection

  • Electrical and capacitor checks

  • Refrigerant performance testing (non-invasive)

  • Coil and drain evaluation

  • Airflow checks and temperature split testing

  • Filter recommendations and system condition report

Want priority scheduling and repair discounts? Ask about our maintenance membership.

Heat Pump installation in Boulder, CO

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.

We specialize in proper sizing and airflow, because oversizing and duct issues cause:

  • uneven temperatures

  • humidity problems

  • noisy operation

  • high bills

  • short equipment life

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:

  • No-pressure options (repair vs replace, good/better/best)

  • Airflow-first approach (comfort isn’t just the equipment)

  • Clean installs with respect for your home

  • Clear communication from scheduling to final walkthrough

  • Quality craftsmanship that we stand behind

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Hot Summer in Northern Colorado
Signs You Need Cooling Service

If you notice any of these, it’s time to schedule:

  • AC running constantly but home stays warm

  • Hot and cold spots from room to room

  • Weak airflow from vents

  • Unit icing up or water around the furnace/air handler

  • Higher-than-normal electric bills

  • System is 10–15+ years old and repairs are stacking up

Ready to get your AC working again?

Schedule service with Left Hand Thermal today. We’ll show up on time, explain what’s happening, and get you a solution you can trust.

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