Serving Atlanta & Decatur Mon–Fri 8am–6pm · Sat 10am–4pm Financing Schedule
Heating, air conditioning, and indoor air quality services company

The fix that stays fixed.

Honest heating, cooling, and air-quality work for Atlanta homeowners, from Grant Park and Inman Park to Buckhead, East Atlanta, and Decatur.

  • Trane Comfort Specialist
  • The owner's on the job
  • Fast, often same-day service
An Indoor Experts technician with a newly installed Trane system at an Atlanta home
IEOur own crewNever subcontracted
Google rating4.8★★★★★100+ Google reviews LicenseGA CN211042Conditioned air contractor OwnershipLocally ownedIn Atlanta since 2014 EstimatesFreeOn a new system ResponseOften same-dayMon–Fri 8am–6pm
An Indoor Experts technician at the company service truck on a job in Atlanta
Local HVAC pros in Atlanta

We do it right, not twice.

We're Indoor Experts Heating & Air Conditioning, a Black-owned, locally owned Atlanta company that's been doing this since 2014. Owner Msemaji Anderson runs it on one rule: sell people the system their home actually needs, not the biggest ticket, and tell them the truth about it.

People before pressure, solutions before sales.

We install high-efficiency Trane and RunTru, and being a Trane Comfort Specialist isn't a sticker. Trane holds our training and our customer scores to a bar to keep it, which is how you know the install is done right. The 4.8 stars from 100-plus neighbors say the rest.

The owner of Indoor Experts Heating & Air Conditioning Owner-runOne standard on every job since 2014
01/What we do

Our most popular heating, cooling, and air quality services in Atlanta

Three families of work, one standard. We diagnose before we quote, and we tell you what your home needs, not what pads the invoice.

Indoor Experts technician checking refrigerant pressures on an air conditioner in Atlanta01 · COOLING

Air conditioning services

When your AC quits, we find out why before we touch it. We're not going to top off the refrigerant, hand you a bill, and see you again in three weeks. If AC repair is the right call, we make it. If the system is actually done, we handle AC installation and replacement, sizing the new one to your house, not to our invoice. We install Trane and RunTru, including ductless mini-splits, and we service every brand.

Gas furnace burner inspection during a heating service call in Atlanta02 · HEATING

Heating and heat pump services

Cooling gets the attention in Atlanta, so the furnace gets ignored until the one hard freeze that finds its weak spot. We repair and replace gas furnaces and heat pumps. Here, a heat pump is usually the smart money: one efficient system that cools all summer and heats through the cold snaps. We will tell you whether it fits your home before you spend anything.

Bright, clean air in an Atlanta living room after an indoor air quality visit03 · AIR QUALITY

Indoor air quality services

Indoor air quality is in our name, so we do not hand-wave it. We match the symptom to the fix, Trane media filters, the Trane CleanEffects cleaner, or a UV light, whichever your air actually needs. If a better filter solves it, that is where we stop. We are not here to sell you a gadget you do not need.

Not sure what you need? Tell us what's going on. Get My Quote
The owner of Indoor Experts Heating & Air Conditioning, in Atlanta 2014Since
The Indoor Experts story

It started with one frustration

Anderson started Indoor Experts Heating & Air Conditioning in 2014, and the reason was simple. Something about how Atlanta homeowners were being treated bothered him: rushed through appointments, quoted without a clear explanation, stuck with repairs that failed again months later.

He figured the city had room for a company that did better, so he built one.

More than a decade later, he still holds it to the same standard: give people a straight answer, and fix it so it stays fixed.

Meet Anderson
02/Our promise

The Indoor Experts promise

01

Trane, at a price that fits

We're a Trane Comfort Specialist, the top dealer tier, earned by meeting Trane's training and customer-satisfaction standards. On a budget? RunTru is Trane-built, so you get Trane quality at a lower price.

02

The right fix, no upsell

You get the price before we start and the repair your home actually needs. If it can wait, we'll say so. Nobody here earns more by talking you into a bigger system.

03

The owner's on the job

Msemaji Anderson founded Indoor Experts Heating & Air Conditioning and still runs calls himself. The tech at your door is one of our small trained crew, never a subcontractor pulled off a list.

04

Your neighbors, not a franchise

Locally and Black-owned since 2014, we're not a franchise dialing in from three states away. That means the owner's own name and reputation ride on every job we do in your neighborhood.

05

Proof, not adjectives

Anyone can say they're honest. Our neighbors said it for us: 4.8 stars from 100-plus Atlanta homeowners, and a BBB A+ rating held since 2019. That's the proof that counts.

06

Right-sized so the bill drops

Before we quote a new system, we run a load calculation on your home. An oversized unit short-cycles and wears out early. Sized right, a Trane runs quieter and cuts your bill.

Tell us what's going on and pick a time that suits you.

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

We answer Mon–Fri 8am–6pm, Sat 10am–4pm. Written price before any work starts, new-system estimates in your home are free, and financing through Service Finance carries $0 customer fees.

03/How it works

Fast HVAC service in Atlanta, start to finish

When your AC or furnace quits, you don't want a runaround. Calling Indoor Experts gets you the opposite: a quick rundown of what's wrong, a spot on the schedule, and a technician headed your way, often the same day.

1

Reach us, get on the schedule

Call (404) 913-5802 or book online. Tell us the problem and your neighborhood and we'll get you on the schedule fast, often for same-day service.

2

See the cost, then decide

Your technician pinpoints what failed and lays out your options with a price attached. Nothing gets touched until you give the word.

3

The number you approve is what you pay

No surprise charges after the fact. You know who is coming and what to expect before anyone picks up a wrench.

Reviews

Read the Google reviews before you call anyone

These are Atlanta homeowners talking about work we did, not paid testimonials.

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

    [the owner] replaced our upstairs HVAC unit 2 years ago and it is still working great. What I really like about his service is that he is quick to answer the phone and quick to show up to address our issues. He is honest, professional, courteous and respected our house while installing the HVAC unit. His price was competitive and he is the first one I call to address all my HVAC needs…

    AC / system replacement
    C O'DayGoogle review
    Read it on Google
  • 5 out of 5 stars

    We’ve had unfortunate luck as our downstairs AC unit has had issues on multiple occasions where it stopped working and it’s only 4 years old. However, [the owner] and his staff have always promptly evaluated every issue and fixed so quickly. They are very professional and thorough while still getting the job done quickly. This company is fair with their pricing and trustworthy…

    AC repair
    Lydia KanoyGoogle review
    Read it on Google
  • 5 out of 5 stars

    When my furnace broke down in March, the mild weather allowed me the time to have 6 HVAC companies to come and check it out. Indoor experts were fast to respond, were knowledgeable and had the best proposals for solutions at a good price - completely without the irritating overselling that most of the other companies had me endure…

    Adam DGoogle review
    Read it on Google
  • 5 out of 5 stars

    Just want to say, BIG UPS to [the owner] for taking outstanding care with installing my A/C unit. Very honest, reasonable, professional, Licensed technician. If anyone needs any installation or work done on your unit I would highly recommend [the owner]. Again thanks my man if I could give 10 stars I would.************

    AC / system replacement
    Eric MillerGoogle review
    Read it on Google
  • 5 out of 5 stars

    I had [the owner] come by to fix a wiring issue with my HVAC, and he was great. I called that morning, and he was available for a same day appointment after I got off work. He was friendly and fixed the issue quickly at low cost. I would definitely use again.

    Fast / same-day call
    Jonathan PeeplesGoogle review
    Read it on Google
  • 5 out of 5 stars

    Recently had a new furnace and HVAC installed. The price was very competitive and the work was done with integrity. Highly recommend and would use them again. Thank you [the owner]!

    Furnace / heating replacement
    Kevin SmithGoogle review
    Read it on Google
Maintenance

Comfort Club membership

Skip your tune-ups and a small problem tends to become a summer breakdown. One visit before cooling season and one before heating, so we catch the little things before they leave you sweating.

Indoor Experts Maintenance

Two visits a year

One before cooling season and one before heating.

Service area

Odds are, we're nearby

We're based right here in Atlanta, so we're usually minutes from your block, not across town. Closer means faster when you need us. Don't see your area on the list? Call anyway, the list isn't the whole map.

Not sure if you are in range? Call, and we will confirm coverage.

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

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

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

Questions we get asked most

Still wondering about something? We'd rather answer than have you guess.

01What areas around Atlanta do you serve?
The city of Atlanta and the close-in metro, plus Decatur. If you're inside the perimeter or right on it, chances are we've got you. Not sure? Just ask.
02Should I repair or replace my system?
If your system is under ten years old and the fix is small, repair. Older, with a costly repair, replacement usually pays off. We'll lay out both and let you choose.
03Can you come out the same day?
Often, yes, if you call during business hours and the schedule has room. We're a lean local team, so there's no overnight line, but we respond fast and get to urgent calls first.
04Do you offer financing and maintenance plans?
Yes to both. We finance new systems through Service Finance at no cost to you, so a bigger job fits your budget. The Comfort Club plan covers two yearly tune-ups.
05Are you a licensed HVAC contractor?
Yes. We hold Georgia HVAC license CN211042, so every job is done to code and we pull the permits a job needs.
Ready when you are

Let's get your home comfortable again.

Tell us what's going on. You'll get a straight answer, a price before we start, and a fix that stays fixed.