After-hours emergency service availableGreensboro & the surrounding areas5.0Google
(743) 222-5003
Mo and the Know A Guy HVAC team beside their service van

Heating or Air Not Working?
We Can Help.

Real fixes. Honest answers. No sales pitch.
Full AC and heating repair and replacement for all makes and models,
without the runaround.

(743) 222-5003

Get a guy on the job.

Tell us what’s going on. We’ll take it from here.

No pressure. No obligation. Just real help.

By submitting, you agree to be contacted about your service request. An appointment is confirmed by our team.

GOOD PEOPLE. HONEST WORK. COMFORT RESTORED.
NC licensed · #36638Local people. Not a call center.Honest repairs. Honest replacement advice.Emergency help available
Mo Risheq, owner of Know A Guy Heating & Air Conditioning
Mo RisheqOwner. Your neighbor. Your guy.

You need a solution.
Not a sales pitch.

We left the big corporate HVAC world to do things differently. Here, a breakdown isn’t an opportunity to sell you a new system. It’s an opportunity to earn your trust.

If it can be repaired, we repair it.

We diagnose the problem, explain your options, and focus on the fix you actually need.

Good people. Straight answers.

You talk to a local team that cares about your home, not a call center or a sales quota.

Repair or replace, told straight.

If a new system is the right call, we tell you why, what it costs, and what you get before anything starts.

“Honest work, fair prices, and a clear answer on whether to repair or replace.”Mo, founder of Know A Guy
(743) 222-5003

Whatever’s not working.
We repair it or replace it.

Technician inspecting an outdoor air conditioning unit

AC repair & replacement

Whether your system needs a fix or a fresh start, we handle it. We repair all makes and models of central air conditioners, from a failed capacitor that keeps the fan from starting to a refrigerant leak that leaves you sweating through a July afternoon, and we replace systems that are past the point of paying for fixes.

  • AC blowing warm air or not cooling
  • Weak airflow and hot rooms
  • Refrigerant leaks and frozen coils
  • Compressor, capacitor, and fan failures
  • Thermostat and electrical problems
  • Strange noises, smells, or water leaks
  • Replacement quotes with honest sizing
Get repair or replacement help
Know A Guy technician repairing a home heating system

Heating repair & replacement

When the temperature drops, your comfort shouldn’t. We repair all makes and models of furnaces and heating systems, from a worn ignitor or dirty flame sensor to a failing blower motor, and we replace aging systems that cost more to keep fixing than to run, with every option laid out in plain English.

  • Furnace won’t turn on or no heat
  • Lukewarm air and uneven heating
  • Ignition, pilot, and flame sensor problems
  • Short cycling and systems that shut down
  • Blower motor and limit switch failures
  • Loud noises, burning smells, or error codes
  • Furnace replacement when repairs stop paying off
Get repair or replacement help

Breakdowns don’t follow business hours.After-hours emergency services are available. Call to check availability.

(743) 222-5003

Getting comfortable starts here.

Homeowner on the phone in her hallway, telling us what her system is doing
01

Tell us what’s going on.

Call us or send a request. A real person from our local team will help you with the next step.

Technician testing an outdoor air conditioning unit with a multimeter
02

Get an honest diagnosis.

We inspect your AC or heating system, explain what’s wrong, and talk you through the repair or replacement before work begins.

Couple relaxing in their living room after their system is fixed
03

Get your comfort back.

Our technicians get to work on the right solution, whether that is a repair or a new system. No pressure to buy something you don’t need.

Get a quote(743) 222-5003
Know A Guy technician repairing a home heating system

Now
You Know a Guy.

Heating or AC giving you trouble? Let’s get it sorted.
Honest, local repair and replacement starts with one conversation.

(743) 222-5003A real person. A real solution.

Get a guy on the job.

Tell us what’s going on. We’ll take it from here.

No pressure. No obligation. Just real help.

By submitting, you agree to be contacted about your service request. An appointment is confirmed by our team.

We Service Greensboro and Surrounding Cities

Based in Greensboro, proudly helping homeowners across the Triad and surrounding communities with heating and AC repair and replacement.

Not sure you’re in range? Call (743) 222-5003.
GreensboroHigh PointWinston-SalemKernersvilleSummerfieldOak RidgeMt AiryKingRural HallClemmonsMocksvilleSalisburyLexingtonMcLeansvilleStokesdaleLewisvilleAdvanceBermuda RunDobsonThomasvilleBrown SummitJamestownWalkertownTobaccovilleTrinityPleasant Garden

A few things
you might be asking.

Something else on your mind?
Talk to us at (743) 222-5003.

What heating and AC work do you handle?

Repairs and replacements, both. On the cooling side we fix ACs that blow warm air, leak water, freeze up, trip breakers, or make noise, and we replace systems that are past the point of paying for fixes. On the heating side we fix furnaces that won’t ignite, blow cool air, short cycle, or shut down mid-winter, and we replace aging furnaces. If it’s an AC or heating problem, we can help.

Do you offer emergency heating and AC service?

Yes. After-hours emergency services are available. Call (743) 222-5003 to talk about your situation and check the team’s availability. Online requests are not a guaranteed emergency appointment.

Do you repair or replace?

Our approach is repair-first. If your system can be repaired, we focus on repairing it. If a replacement makes more sense, we show you why and walk through your options without pressure.

When should I replace my system instead of repairing it?

When repairs keep stacking up, the system is old, or a single fix costs a large share of a new unit, replacement usually saves money over time. We give you the numbers, explain the trade-offs, and let you decide. There is no obligation either way.

What areas do you serve?

We serve Greensboro and the surrounding Triad communities listed above, including High Point, Winston-Salem, Kernersville, Summerfield, Oak Ridge, and more. Call if you have a question about your location.

What happens after I send a request?

Your request is saved securely. Our team will contact you to discuss your system and service availability. Any repair or replacement pricing is confirmed with you directly.

Request service