6 Best Air Conditioner Repair Services in Chicago (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified July 2026 · 8 min read

A dead AC on a 95-degree Chicago afternoon is not a problem you want to research from scratch. The air conditioner repair companies below have logged more than 6,100 Google reviews between them, and every one holds a rating of at least 4.7, so the real differences show up in response time, pricing style, and how each one handles the diagnosis, not in the stars.

Short answer: King Heating, Cooling & Plumbing is our featured pick, rated 4.7 across 4,244 reviews with 24/7 dispatch and up-front pricing on every repair, and it has more reviews than the rest of this list put together. Chicago HVAC Repair Doctor (4.9, 922 reviews) and City & Suburban (5.0, 190 reviews) are close behind on reputation. Expect to pay roughly $150 to $600 for a standard AC repair, more for a compressor or full replacement.

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1. King Heating, Cooling…
2. Chicago HVAC Repair Do…
3. Direct Improvements
4. Tabor's Complete Comfo…
5. City & Suburban
6. Browns Heating & Cooli…
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Who to call, side by side

#	Business	Rating	Reviews	Best for
1	King Heating, Cooling & Plumbing	4.7 ★	4,244	Overall / 24-7 emergency repair	View ›
2	Chicago HVAC Repair Doctor, Inc.	4.9 ★	922	Fast response during heat waves	View ›
3	Direct Improvements	4.7 ★	346	Home warranty claims	View ›
4	Tabor's Complete Comfort Mechanical	4.9 ★	266	Small business / South Loop and downtown	View ›
5	City & Suburban	5.0 ★	190	Perfect rating / whole-system replacement	View ›
6	Browns Heating & Cooling	4.9 ★	209	Flat-rate pricing / River North and Cook County	View ›

6 Best Air Conditioner Repair Services in Chicago (2026)

The companies we'd call first

★ Featured Partner#1🕑 Open 7 days↩ Responds to reviews

King Heating, Cooling & Plumbing

4.74,244 Google reviews

King Heating, Cooling & Plumbing is an Oak Forest-based HVAC and plumbing contractor that also covers Chicago and NW Indiana. Its site advertises 24/7 AC repair and maintenance, free consultations on new cooling systems, and up-front pricing before any work starts. The company covers full-home comfort, air conditioning, heating, plumbing and refrigeration, and its technicians carry NATE certification.

What people praise

Technicians walk customers through the diagnosis before starting work, not after
Repeat callers mention the same names getting sent back out for follow-up work
Same-day and weekend appointments show up repeatedly in reviews
Reviewers describe financing options that made a larger AC replacement manageable

Worth knowing

As a large, multi-service company, mention you're calling specifically for AC when you book

Reputation scorecardrank in Chicago

Rating4.7 / 5

Review volume4,244 · 100th

Confidencevery high

Recency4 weeks ago

Info completenesssite · phone · hours

Rating breakdown89% 5-star

✓ VerifiedSource: Google

Our take: Our featured partner and, by a wide margin, the most-reviewed name on this page, with more reviews than the other five combined. The reviews are consistently specific about technicians fixing the actual problem rather than upselling a new unit, which makes it a solid first call for a broken AC.

Website +1708-808-6162 Directions

4813 W 159th St, Oak Forest, IL 60452

#2🕑 Open 6 days/wk↩ Responds to reviews

Chicago HVAC Repair Doctor, Inc.

4.9922 Google reviews

Chicago HVAC Repair Doctor is a Chicago-based contractor offering AC and furnace repair, replacement, and maintenance, with 24/7 emergency service. The company also handles water heaters and describes itself as built around quick response during the city's harshest weather swings.

What people praise

Reviewers describe getting a technician dispatched same-day during an active heat wave after other companies didn't respond
Reviewers call out fair, itemized pricing with options rather than a single hard quote
Multiple customers report using the company repeatedly over several years

Reputation scorecardrank in Chicago

Rating4.9 / 5

Review volume922 · 97th

Confidencevery high

Recency2 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: The reviews lean heavily on speed under pressure, which matters most exactly when your AC dies mid-July. A 4.9 rating across 922 reviews backs that up, and it ranks second on volume here.

Website +1872-327-6372 Directions

#3🕑 Open 7 days↩ Responds to reviews

Direct Improvements

4.7346 Google reviews

Direct Improvements is a Chicago-based HVAC, plumbing, and appliance repair company that also works directly with home warranty providers like American Home Shield. Its services span heating, cooling, plumbing, and appliance repair under one roof, with online booking available.

What people praise

Multiple reviewers describe the company navigating home-warranty paperwork that other contractors couldn't handle
Technicians are named repeatedly and specifically across reviews
Reviewers report repair quotes well under a full-replacement estimate from a competitor

Worth knowing

A broader appliance-and-HVAC scope means AC repair is one of several services, not the sole focus

Reputation scorecardrank in Chicago

Rating4.7 / 5

Review volume346 · 92th

Confidencehigh

Recency3 months ago

Info completenesssite · phone · hours

Rating breakdown88% 5-star

✓ VerifiedSource: Google

Our take: If your AC issue is tied up in a home warranty claim, this is the company reviewers credit with actually getting it resolved. A 4.7 rating on 346 reviews places it third here.

Website Book now +1708-578-8601 Directions

111 W Jackson Blvd Unit 1700, Chicago, IL 60604

#4🕑 Open 7 days↩ Responds to reviews

Tabor's Complete Comfort Mechanical

4.9266 Google reviews

Tabor's Complete Comfort Mechanical is a South Michigan Avenue HVAC contractor founded in 2005 by owner Alan Tabor, who spent two years as an HVAC contractor for the DOD in Afghanistan before returning to Chicago. The company handles AC and furnace repair, installation, and maintenance for homes and offices across Chicagoland.

What people praise

Reviewers consistently name the owner directly and describe same-day scheduling
Customers cite competitive pricing against larger companies quoted for comparison
One review describes the crew returning two days straight to fully resolve a new-noise issue after install

Reputation scorecardrank in Chicago

Rating4.9 / 5

Review volume266 · 87th

Confidencehigh

Recency4 weeks ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: A small, owner-led operation with a 4.9 rating on 266 reviews. Good fit if you're downtown or in the South Loop and want a local name rather than a citywide brand.

Website Book now +1773-715-3860 Directions

1449 S Michigan Ave, Chicago, IL 60605

#5🕑 Open 7 days

City & Suburban

5.0190 Google reviews

City & Suburban is a Chicago heating and cooling company on North Cleaver Street that has served the city and suburbs since 1952. It handles AC repair, maintenance and installation alongside furnace, ductless, and heat-pump work, and offers emergency HVAC service most days until midnight. Reviewers describe technicians diagnosing issues like refrigerant leaks quickly and recommending the cost-effective fix rather than a bigger job.

What people praise

Reviewers describe honest, no-pressure recommendations over unnecessary upsells
Same-day scheduling and next-day installs come up repeatedly
One review describes a technician responding to a text at 10pm the night before the coldest day of the year

Reputation scorecardrank in Chicago

Rating5 / 5

Review volume190 · 76th

Confidencehigh

Recency5 weeks ago

Info completenesssite · phone · hours

Rating breakdown99% 5-star

✓ VerifiedSource: Google

Our take: The only perfect 5.0 rating on this page, though on a smaller review base than the top names. A strong pick if you want a straightforward answer on repair versus replacement.

Website Book now +1773-238-3838 Directions

1225 N Cleaver St, Chicago, IL 60642

#6🕑 Open 7 days↩ Responds to reviews

Browns Heating & Cooling

4.9209 Google reviews

Browns Heating & Cooling is a River North-based HVAC company serving Cook County since 2016, offering flat-rate, no-haggle pricing on heating, cooling and indoor-air-quality work. Its technicians are EPA-certified, and reviewers describe jobs ranging from AC replacements to ductwork rerouting during renovations and smart-thermostat installs.

What people praise

Reviewers praise clean, tidy installs on both AC replacements and ductwork changes
Same-day service shows up in multiple reviews, including a same-day boiler pump repair
Flat-rate pricing means no surprise haggling over the final bill

Worth knowing

A newer company than several names on this page, with a smaller review history so far

Reputation scorecardrank in Chicago

Rating4.9 / 5

Review volume209 · 82th

Confidencehigh

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: A 4.9 rating on 209 reviews rounds out the list. Flat-rate pricing and the range of jobs reviewers describe make it a solid downtown option.

Website +1708-536-8134 Directions

1 E Erie St, Chicago, IL 60611

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Watch: 6 Best Air Conditioner Repair Services in Chicago (2026)

How we scored this list

Rating is each company’s live Google average. Review volume measures how many customers have actually left a review, ranked against the others here. Confidence blends the two so a 5.0 from a handful of reviews doesn’t outrank a 4.7 built on thousands. Recency checks how recently people are still reviewing, and completeness checks whether basic info like hours and a working site are in place. No business can pay to change any of these numbers.

What does AC repair cost in Chicago in 2026?

Diagnostic and service-call fees are typically charged first, often credited toward the repair if you go ahead. The final price depends on what’s actually wrong, a capacitor swap is a small job, a failed compressor is not.

Job	Typical price
Diagnostic / service call fee	$75-$150
Capacitor or contactor replacement	$150-$400
Refrigerant recharge (per pound, R-410A)	$100-$200
Compressor replacement	$1,200-$2,800
Full AC unit replacement	$4,000-$9,500

Ranges compiled July 2026 from Angi, HomeGuide, and Fixr national and Chicago-metro repair pricing data. These are third-party averages, not quotes from the businesses on this page, so ask each company for its own written price.

AC repair near you in Chicago

The companies above serve the full city, from River North and the South Loop up through Ravenswood, and most also cover close-in suburbs like Oak Forest and Cook County. If you’re searching for AC repair near me in Chicago, start with whichever pick above serves your neighborhood and has the soonest opening.

What to ask before you hire an AC repair company

Is the diagnostic fee credited toward the repair if I go ahead?
Is the technician who’s coming out licensed and insured for this type of work?
What’s the warranty on parts and labor for this specific repair?
Is there an after-hours or weekend premium if this turns into an emergency call?
Can you give me the repair-versus-replace math in writing before I decide?
How soon can someone actually get here?

Frequently asked questions

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner (badge and top placement), but that never changes another business’s score or position.

How did you choose these companies?

We pulled real Google Business data for air conditioner repair companies serving Chicago and ranked them on rating, review volume, and how recently customers are still leaving reviews.

How often is this page updated?

We refreshed the data behind this page in July 2026 and revisit it periodically as ratings and review counts change.

Can I fix a broken AC myself before calling someone?

Checking the breaker, the thermostat batteries, and a dirty air filter first can rule out the cheapest causes. Beyond that, refrigerant and electrical work need a licensed technician.

Do these companies offer emergency same-day service?

Several on this list, including King Heating, Cooling & Plumbing, Chicago HVAC Repair Doctor and City & Suburban, advertise 24/7 or near-daily emergency response and reviewers confirm same-day visits during heat waves.

The bottom line

For a broken AC in Chicago, King Heating, Cooling & Plumbing is the safe default: 24/7 dispatch, up-front pricing, and by far the deepest review history on this page. Get the diagnostic fee and warranty terms in writing before any technician starts work, regardless of who you call.

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