🧭 Your Trusted Fort Collins HVAC Experts
When something goes wrong with your heating or cooling, you need a team you can count on—fast!
Whether you need a furnace fitted, your A/C repaired, ductwork replaced, or a full HVAC system built from the ground up, we’re the trusted choice for quality heating and cooling in Fort Collins and beyond.
Big enough to serve, small enough to care.
Why Fort Collins Trusts Us
⭐ 4.9 average on Google with 388+ reviews from satisfied Northern Colorado homeowners
🛠️ 10+ years of combined experience among our licensed HVAC technicians
💵 Transparent Pricing – No surprises. Quality service backed by a strong guarantee
🛡️ One-year warranty on labor, ensuring long-lasting comfort and reliability
Service That Speaks for Itself
When your comfort system disrupts your day, Top Notch Plumbing, Heating & Air is ready to restore peace of mind.
Fast. Local. Trusted.
Complete HVAC Services
HVAC Diagnostic
Pinpoint and troubleshoot heating and cooling issues—whether it’s poor airflow, strange noises, or system failures.
Furnace & Heater Repair
Restore comfort quickly with expert repair for furnaces, boilers, and heating systems.
Air Conditioning Repair
Fast, effective service for broken A/C units, refrigerant leaks, or thermostat problems.
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System Maintenance
Keep your HVAC system running smoothly with seasonal tune-ups, filter replacements, and preventative care. -
Indoor Air Quality
Solutions for cleaner, healthier air—humidifiers, dehumidifiers, and filtration upgrades. -
New System Setup & Design
Custom HVAC systems designed and set up for homes, businesses, and industrial properties. -
Ductwork & Ventilation
Expert duct replacement, cleaning, and repair for efficient airflow and energy savings. -
Smart Thermostats & Upgrades
Seamless fitting and integration of modern thermostats for improved efficiency and comfort control.
Ready to Fix Your HVAC Problem Now?
Expect helpful professionals who arrive on time, work clean, and treat you like family. Top Notch Plumbing, Heating, and Air Conditioning LLC – Fort Collins’ homegrown solution for heating and cooling excellence.
Additional Testimonials
“I feel so good knowing I can call trustworthy plumbers with reasonable prices.”
“They were respectful, prompt, friendly, professional & knowledgeable.”
“I would not hesitate to use them again. I’m extremely pleased with their work!”
“Definitely will be using Top Notch Plumbing for all of our future needs.”
“Not only was he [Adrian] knowledgeable he was extremely compassionate and actually cared about the problem I had.”
“We now have a plumbing service to recommend to friends and family!!”
Common HVAC Service FAQs
How often should I service my HVAC system?
Schedule professional maintenance at least once a year—ideally twice, in spring and fall—to keep your system efficient and avoid breakdowns.
What are the signs my HVAC needs repairs?
Look for weak airflow, uneven temperatures, strange noises, foul odors, or sudden spikes in energy bills.
Can I do any HVAC maintenance myself?
Yes—regularly replace air filters, keep vents unblocked, and clean around outdoor units. Leave complex servicing to licensed pros.
How long do HVAC systems last?
Furnaces typically last 15–20 years, air conditioners 10–15 years, and heat pumps 10–15 years with proper care.
Why is my energy bill so high?
It could be due to dirty filters, duct leaks, failing components, or an aging system that’s no longer efficient.
What’s the benefit of upgrading my thermostat?
Smart thermostats help optimize comfort while reducing energy use—saving you money long term.
Should I upgrade to a high-efficiency system?
Yes—modern HVAC units not only lower utility bills but also improve comfort and reduce environmental impact.