Longview Heating & Air
Trusted Heating & Air Conditioning Experts in Frederick, CO
Fast, Honest HVAC Service for Homes & Businesses in Frederick & Weld County
Longview Heating & Air is a locally owned and operated heating and air conditioning company based in Frederick, Colorado, proudly serving homeowners and businesses throughout Frederick, Firestone, Dacono, Erie, Longmont, and surrounding Weld County communities.
We specialize in furnace repair, furnace replacement, air conditioning repair, AC installation, and complete HVAC system upgrades. Whether your furnace stopped working, your AC won’t keep up, or your system is due for replacement, our licensed technicians are ready to help—quickly and professionally.
Call now for same-day service or schedule your appointment online.
Complete Heating & Air Conditioning Services
We work on all major HVAC brands and focus on long-lasting, code-compliant repairs and installations.
Air Conditioning Services
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AC repair & troubleshooting
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Air conditioner replacement
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Central AC installation
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Refrigerant & airflow issues
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High-efficiency cooling upgrades
Heating Services
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Furnace repair & diagnostics
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Furnace replacement & installation
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Gas furnace service
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Heat pump installation & repair
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No-heat & emergency heating calls
HVAC System Solutions
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Full system replacements
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Energy-efficient upgrades
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Thermostat installation
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Airflow & comfort issues
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Honest second opinions
If you’re searching for reliable furnace repair in Frederick, CO or a trusted local HVAC contractor, you’re in the right place.
Furnace Repair & Replacement in Frederick, CO
Colorado winters are tough—and a failing furnace can’t wait.
We provide:
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Accurate diagnostics
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Safe repairs (including older systems)
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Honest advice on repair vs. replacement
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High-efficiency furnace installations
If your furnace is short-cycling, blowing cold air, making noise, or not turning on at all, call Longview Heating & Air for professional furnace service in Frederick and Weld County.
Air Conditioning Repair You Can Count On
When summer heat hits, you need an AC system that works.
Our technicians handle:
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AC units not cooling
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Frozen coils
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Low airflow
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Electrical & control issues
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System replacements when repairs no longer make sense
We help homeowners throughout Frederick and nearby towns stay cool with dependable, energy-efficient air conditioning solutions.
Why Homeowners Choose Longview Heating & Air
✔ Locally owned & operated
✔ Licensed & insured HVAC professionals
✔ Straightforward pricing—no pressure sales
✔ Fast response times
✔ Clean, respectful technicians
✔ Strong reputation with local homeowners
We don’t believe in upselling what you don’t need. Our goal is simple: fix your system correctly, keep your home comfortable, and earn your trust.
Proudly Serving Frederick & Surrounding Communities
Longview Heating & Air serves homeowners in:
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Frederick, CO
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Firestone, CO
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Dacono, CO
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Erie, CO
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Longmont, CO
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Weld County & nearby areas
If you’re unsure whether you’re in our service area, just call—we’re happy to help.
Schedule HVAC Service Today
If you’re looking for a trusted heating and air conditioning company in Frederick, Colorado, Longview Heating & Air is ready to help.
📞 Call now to speak with a local HVAC expert
🛠 Same-day service available
⭐ Quality work backed by real local reviews
Normal Business Hours:
Monday-Saturday, 8am-8pm.
Sunday, Closed.
Contact Us
Fort Lupton, CO 80621
(970) 408-9473
Fill out this contact form and we will reach out to you during normal business hours.