Residential HVAC Maintenance
Roxly diagnoses and repairs maintenance problems for homes throughout the Charlotte metro area, with findings and an estimate reviewed with you before any work begins.
Offer terms
One per household or business; valid toward a completed, qualifying repair, not the service call fee unless confirmed at booking. Offers cannot be combined.
- 30-day labor / 90-day parts warranty
- Findings and an estimate before any repair begins
- Emergency visits available on request
What HVAC customers say
Roman did a great job servicing the AC units at both of our properties. He was professional, honest, and very thorough. He checked everything, explained what he found, completed the maintenance, and gave us useful recommendations. Fair pricing, great service, and easy to work with. We’ll definitely use him again and highly recommend him.AC maintenance
5 stars! Highly recommend! My AC wasn’t working properly, and after several attempts to figure out what was wrong, they came in and got it fixed! I’m so grateful for their knowledge, professionalism, and persistence in resolving the issue. Excellent service and a great experience overall! I would definitely recommend them! Thank you Roman!AC repair
Great experience with this company! Our AC unit broke and they came out the next day. Very professional, friendly office and honest pricing. They got our AC running again quickly and it’s been working perfectly since. Really reliable HVAC company, highly recommend.AC repair
Request HVAC Maintenance
Common maintenance problems
- It's been over a year since the system was last serviced
- Rising energy bills with no change in habits
- The system seems to run longer than it used to
- Dust or a stale smell coming from the vents
- Preparing the system for the first hot or cold stretch of the season
- Uneven temperatures room to room
- A yearly filter change isn't happening on schedule
- Wanting to catch small issues before they become no-heat or no-cool calls
What's usually behind it
A maintenance visit covers filter condition, coil cleanliness, refrigerant charge check, electrical connections, capacitor condition, condensate drain, and a full system cycle test.
Repair first
Routine maintenance is the single best way to avoid an emergency no-heat or no-cool call — most breakdowns trace back to something a seasonal check would have caught. Availability varies by location, equipment, brand and technician schedule; listing a city does not guarantee same-day arrival. Call to confirm service for your address.
Safe checks before you call
- Check the air filter every 1–3 months and swap in a fresh one when it is dirty.
- Keep at least two feet of clearance around the outdoor unit.
- Confirm the condensate drain line isn't visibly clogged or dripping where it shouldn't.
Beyond these basics, leave refrigerant, gas, and internal electrical components to a technician.
Frequently asked questions
How often should HVAC maintenance be done?
Most homeowners benefit from a check each spring for the cooling season and each fall for the heating season, though a single annual visit is better than none.
What does a maintenance visit include?
A cleaning of accessible coils, a check of refrigerant charge and electrical components, a condensate drain check, filter guidance, and a full cycle test of the system.
Can maintenance really prevent breakdowns?
Many no-heat and no-cool emergencies trace back to a worn capacitor, a dirty coil, or a clogged drain — exactly what a maintenance visit checks.
Do you offer maintenance plans?
Call to ask about scheduling recurring seasonal maintenance for your system.