Knight's Heating & AC - Hillsborough's Expert HVAC Services
26 W Corbin St, Hillsborough, NC 27278
Main Services
- HVAC installation or replacement
- HVAC system repair
Company Profile
Knight's Heating & AC is Hillsborough's trusted HVAC partner, dedicated to keeping local homes comfortable year-round. We understand that our climate and older home stock can lead to specific issues like outdoor condenser corrosion from humidity and clogged condensate drains, especially during our humid summers. Our team provides expert diagnosis and repair for these common problems, helping to prevent system failures and maintain efficiency. As a local, family-operated business, we offer reliable, same-day service and honest advice to ensure your heating and cooling systems run smoothly. We're committed to protecting your investment and your comfort right here in Hillsborough.
Frequently Asked Questions
Why is my outdoor AC unit in Hillsborough showing signs of rust or corrosion?
Our area's humidity can accelerate corrosion on metal components. Regular exposure to moisture, lawn sprinklers, and seasonal debris can cause premature wear. Knight's Heating & AC provides thorough cleaning, protective treatments, and can advise on proper unit placement and maintenance to extend its lifespan and prevent costly repairs.
What causes a clogged condensate drain, and how can I prevent it in my Hillsborough home?
Clogs are common here due to our high humidity, which causes the AC to produce more condensate. Algae, mold, and mineral buildup from our water can block the drain line. We recommend an annual professional cleaning as part of a maintenance visit. Knight's can also install safety switches to alert you to a clog before it causes water damage.
My AC isn't cooling properly. Could it be related to these common Hillsborough issues?
Absolutely. A corroded condenser coil or a clogged drain line forcing a safety shut-off are frequent culprits for reduced cooling performance. Instead of guessing, call Knight's for a precise diagnosis. We'll check for these local-specific problems first to get your system back to cooling efficiently and reliably.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















