Serving Atlanta & Decatur Mon–Fri 8am–6pm · Sat 10am–4pm Financing Schedule

Commercial HVAC services Serving Atlanta, Decatur and nearby areas in Georgia.

Commercial HVAC in Atlanta, scoped honestly.

Rooftop units, packaged systems, commercial heat pumps and ductless, repaired and maintained by our own technicians in Atlanta and Decatur, Monday to Friday.

  • Rooftop and packaged units
  • Mon to Fri, 8am to 6pm
  • Local since 2014

The online booking calendar needs JavaScript. Call (404) 913-5802 to book your visit by phone.

We answer Mon–Fri 8am–6pm. We do not run an after-hours line.

Google rating4.8★★★★★100+ Google reviews LicenseGA CN211042Conditioned air contractor OwnershipLocally ownedIn Atlanta since 2014 EstimatesFreeOn a system replacement ResponseOften same-dayMon–Fri 8am–6pm
What we take on

What commercial HVAC work do we take on?

We work on four kinds of commercial equipment, rooftop units, packaged systems, commercial heat pumps and ductless mini-splits, and we do three things to them: repair, scheduled maintenance and replacement. That includes the parts that decide how the air actually lands, air handlers and zoning. If your building runs something outside that list, say so on the phone and we will tell you straight whether it is ours.

A packaged HVAC unit of the kind fitted to small commercial buildingsROOFTOP UNITS

Rooftop units (RTUs)

We service and replace the units on the roof, which for most small commercial buildings is the whole system. A well-maintained rooftop unit generally runs 10 to 15 years, and that figure assumes it is actually being serviced.

Ask about your rooftop unit
An air handler being serviced by an Indoor Experts technicianPACKAGED SYSTEMS

Packaged systems and commercial heat pumps

Packaged units put every major component in one cabinet, which is why buildings short on mechanical space end up with them. Commercial heat pumps handle heating and cooling from the same equipment, and we service both.

Ask about your packaged unit
Indoor Experts technician running a ductless mini-split line setDUCTLESS

Ductless mini-splits

Ductless mini-splits condition a space where running duct is impractical or would cost more than the equipment. We install and service them, indoor heads and refrigerant lines included.

Ask about ductless
Indoor Experts technician diagnosing a fault on commercial heating equipmentREPAIR

Repair, including air handlers and zoning

When a unit stops holding temperature, we come out during business hours, find out why, and price the repair before we start it. Air handler and zoning faults land here too, because a building with one uncomfortable floor is usually a damper or an airflow problem rather than a dead unit.

Book a repair visit
Indoor Experts technician cleaning a condenser coil during a scheduled maintenance visitMAINTENANCE

Maintenance, twice a year

Commercial equipment should be serviced at least twice a year, once ahead of the cooling season and once ahead of heating. Ask us about a schedule for your building and we will put the visits on the calendar.

Schedule a maintenance visit
Ductwork installed in a commercial-style mechanical spaceREPLACEMENT

Replacement and installation

When a unit costs more to keep alive than to replace, we quote the replacement. Tell us the equipment and the building and we will tell you on the phone whether it is work we take on.

Ask about replacement
Not sure whether your building is one we take on? Tell us what the unit is doing Call (404) 913-5802

Tell us what the unit is doing.

Call between 8am and 6pm, Monday to Friday, and we will tell you whether it is a visit we can take and when. Georgia license CN211042.

Call (404) 913-5802 or book online in about a minute
Atlanta commercial, specifically

Are we the right contractor for your building?

Indoor Experts Heating & Air Conditioning is a Black-owned, locally owned Atlanta HVAC contractor, and our commercial side covers rooftop units, packaged systems, commercial heat pumps and ductless mini-splits for buildings in Atlanta and Decatur. We answer the phone Monday to Friday, 8am to 6pm, and we can often get out the same day. We do not run an overnight or weekend line, so a rooftop unit that quits on Friday evening gets a Monday morning visit.

We work with our own technicians on a weekday schedule, and that shapes what we take on. If your building cannot go without cooling overnight, you need a contractor who staffs after hours, and we will tell you that on the phone rather than after the invoice.

If it needs a rooftop unit maintained twice a year and repaired properly during the week, that is our work. Indoor Experts has run in Atlanta since 2014 under the same owner.

Thermostat installation in an Atlanta home Owner-runBlack-owned and local since 2014
Indoor Experts technicians diagnosing equipment on a service call in Atlanta
2xService visits a yearThe commercial baseline

Two scheduled visits a year is the baseline commercial equipment is designed around.

When to call

When should you call about a commercial unit?

Call when the building starts telling you something the thermostat is not. Six of the most common ones.

01

One end of the building never matches the other

A floor or a wing that sits several degrees off the rest is usually airflow, a zone damper or a control that stopped doing its job, not a thermostat anyone needs to keep nudging.

UsuallyZone damperAirflowControls
02

The power bill moved and nothing else did

Same occupancy, same weather, higher bill. That gap is the unit working harder for the same result, and it normally has a findable cause.

UsuallyDirty coilLow chargeFailing compressor
03

Airflow at the registers has dropped off

Weak air at the register while the unit is clearly running points at the filter, the coil, the blower or the duct between them.

UsuallyFilterCoilBlowerDuct
04

It runs and never reaches the setpoint

Long run times that never satisfy the thermostat put load on the compressor, and that is the failure you want to catch before the first hot week rather than during it.

UsuallyUndersizedLow chargeCompressor
05

A noise or a smell that was not there last season

New rattles or burning smells from a rooftop unit or out of the vents are worth a call the same week, not next quarter.

UsuallyWorn bearingsBeltOverheated wiring
06

Past ten years and the same repairs keep coming back

A well-maintained rooftop unit generally runs 10 to 15 years and a full commercial system 15 to 25, so repeat repairs on an older unit are a replacement conversation rather than another part.

UsuallyEnd of lifeDeferred maintenance
Planned or reactive

A scheduled service plan, or calling when it quits?

Both are real choices that businesses make. They put the cost and the downtime in different places, and the second one puts them where you cannot pick the date.

A scheduled service planYou pick the date
Who picks the date

You do, with a visit ahead of the cooling season and one ahead of heating

What the visit finds

Small faults while the unit is still running

When we can be there

A weekday you chose in advance

What it does to the unit

The regular professional maintenance that a 10 to 15 year rooftop lifespan depends on

Calling when it quits
Who picks the date

The equipment does, and it usually picks the first hot week

What the visit finds

A failure, after the space is already uncomfortable

When we can be there

The next open weekday slot, because we do not run an after-hours line

What it does to the unit

Wear that those lifespan figures do not assume

What makes us worth calling

Who is actually responsible for the work

The owner carries the company and the outcome

Indoor Experts has run in Atlanta since 2014 under the same owner, and the company is Black-owned and locally owned. When something on your building goes wrong twice, there is one person whose name is on it, and he is local.

The proofOwner-run since 2014

A defined scope, honestly stated

We work with our own technicians Monday to Friday, 8am to 6pm. That is enough to keep a set of rooftop units maintained and repaired properly, and it is not enough to promise you an overnight response, so we do not.

The proofMon to Fri, 8am to 6pm

We tell you where our scope ends

Our commercial work is Atlanta in-city and Decatur, on the equipment listed above, inside business hours. If you have a large multi-unit or mission-critical facility, ask on the first call and we will give you a yes or a no instead of a site visit that goes nowhere.

The proofA yes or a no on the first call
How it works

How a commercial service call goes with us

Four steps, all of them inside Monday to Friday, 8am to 6pm. You will know what a visit involves before anyone drives out.

01

Call and tell us what the unit is

Ring us during business hours with the equipment type, roughly how old it is, and what it is doing. That is usually enough for us to say whether it is a visit we can take and when.

02

We look at the unit on site

A technician diagnoses the problem at the building rather than guessing at it over the phone. We tell you what the visit costs before we come out, not after.

03

You get the findings and the price first

We tell you what failed, what it takes to fix, and what that costs. Nothing gets started on a number you have not heard.

04

We book the next service visit

Commercial equipment wants servicing at least twice a year, so the last thing we do is put the next visit on the calendar, once before cooling season and once before heating.

Reaching us in Atlanta, GA

How soon can we get there, and what happens after hours

We answer the phone Monday to Friday, 8am to 6pm, and we can often get out the same day. We do not run an overnight line, a weekend line or an emergency rotation, so anything that breaks outside those hours is a next-business-day visit.

How soon can you get here?

Often the same day, and we will not pretend that is a guarantee, because it depends on what is already on the run. A unit that fails on Friday evening gets a Monday morning visit, and if your building genuinely cannot go a weekend without cooling, you need a contractor who staffs after hours. We would rather tell you that now.

The fastest way to book

Phone (404) 913-5802, Monday to Friday, 8am to 6pm. We work out of 390 Stovall St SE, Suite 1402, Atlanta, GA 30316.

Call (404) 913-5802 Mon–Fri 8am–6pm
Book online

in about a minute

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Or call the office (404) 913-5802, Mon–Fri 8am–6pm

Service area

Where we do commercial work

Our commercial work covers Atlanta in-city and Decatur. If your building sits outside the city, call and ask before you plan around us, because we would rather say no on the phone than at your curb. The neighborhoods below are where our crews already run every week.

Outside the city? Call and ask before you plan around us.

(404) 913-5802
Based in Atlanta · the city and its close-in metro
Indoor ExpertsLicensed · GA CN211042
Get directions
Indoor Experts service van in Atlanta
Indoor Experts Heating & Air Conditioning

390 Stovall St SE, Suite 1402, Atlanta, GA 30316

Areas we serve
  • Old Fourth Ward
  • Virginia-Highland
  • East Atlanta Village
  • West End
  • Brookhaven
  • Grant Park
  • Inman Park
  • Buckhead
  • Decatur
FAQs

Commercial HVAC questions we get asked

The questions that decide whether we are the right contractor for your building.

Do you offer emergency commercial HVAC service after hours?
No. Indoor Experts works Monday to Friday, 8am to 6pm, and we do not run an overnight, weekend or holiday line. A commercial unit that fails on Friday night gets a Monday morning visit, and if your building cannot tolerate that, you need a contractor who staffs after hours instead of us.
How much does commercial HVAC installation cost in Atlanta?
We do not publish a figure for commercial installation, because the cost turns on the equipment type, the tonnage, the roof or curb work and how much of the existing duct survives. Call us and we will tell you what a quote for your building involves.
How often should a commercial HVAC system be serviced?
At least twice a year. One visit before the cooling season and one before the heating season is the baseline for commercial equipment, because each changeover asks the system to do something it has not done for six months. High-traffic buildings need filter checks more often than that.
How long does a commercial rooftop unit last?
A well-maintained commercial rooftop unit generally lasts 10 to 15 years, and a full commercial HVAC system 15 to 25 years. The spread inside those ranges is mostly maintenance and the quality of the original install, which is why a unit that has never been serviced rarely reaches the top of its range.
Do you cover my area for commercial work?
We work in Atlanta in-city and in Decatur. If your building is outside that, we are not the right contractor and we will say so on the first call rather than book a visit we cannot service properly.
Reviews

Read the reviews before you call anyone

These are Atlanta homeowners describing work we actually did, pulled straight from our Google profile.

4.8
★★★★★
100+ Google reviews
BBB A+ since 2019
Owner-run, never subcontracted
Rating pulled live from Google
Read the reviews
  • 5 out of 5 stars

    Make the call NOW. [the owner] is very knowledgeable, professional, honest and prompt. I found my new company for everything heating and air. Tracy is amazing as well. Runs the office like a top! Indoor Experts, where have you been all my life!

    Brad KramerGoogle review
    Read it on Google
  • 5 out of 5 stars

    Best decision I’ve made!! My A/C went out after a storm and lightening hit. I called the office that morning and left a message of my issue. I received a call back from Tracy (who was a complete gem) within an hour to discuss and schedule. The tech came roughly 2 hours later and called when they were 15 minutes away…

    Fast / same-day call
    Cerissa Joiner (Cerissa Joiner)Google review
    Read it on Google
  • 5 out of 5 stars

    Highly recommend Indoor Experts Heating & Air Condition for their high quality and efficient work! Our furnace stopped working. Alexander (?) came on time. He quickly identified the underline issue and fixed it within couple of minutes. Tracy (?) in the office handled customer request promptly and friendly…

    Heating repair
    Shopping USAGoogle review
    Read it on Google
  • 5 out of 5 stars

    Omg, [the owner] and his team are a dream. We had issues with our HVAC and [the owner] was thorough, punctual, and professional. Easy, contactless payment and detailed invoices for my records. I look forward to continuing our business relationship and highly recommend to those in the area!

    Tacita Williams-ChristianGoogle review
    Read it on Google
  • 5 out of 5 stars

    I can’t say enough great things about [the owner] and Tracy. They own this business and do all the work themselves. [the owner] is the tech / installer/ most knowledgeable and professional person I’ve had do work at my house, period. As first time home buyers (of an old house in Atlanta to boot) we’ve had some work done as you can imagine, and couldn’t have been happier that we went with Indoor…

    Thomas McCulloughGoogle review
    Read it on Google
  • 5 out of 5 stars

    I can’t recommend them enough! My AC stopped working over night and I called them the next day. Tracy in the office was incredibly helpful and was able to get a technician scheduled that same day. There were some delays with prior clients that day, but Tracy updated me every few hours to let me know the status of the technician…

    AC repair
    Nicholas DeGrooteGoogle review
    Read it on Google
Ready when you are

Book a commercial service visit.

Call Monday to Friday, 8am to 6pm, and tell us what the unit is doing. BBB A+ since 2019, and Georgia license CN211042.