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★ 5.0 · 256 Google Reviews

Heating Services

Furnace Repair

No heat in a Chicago January is an emergency, and we'll treat it like one. We'll isolate the actual fault — igniter, flame sensor, inducer, board, or blower — show you the failed reading, and quote before touching a wrench.

Prefer to talk now? Call (773) 754-5773 — a real person answers, 24/7.

  • ★ 5.0 · 256 Google Reviews
  • Google Verified
  • EPA 608 Certified
  • Family-Owned
Pro Comfort Solutions technician completing a high-efficiency furnace installation in a Chicago basement

What you'll get

See our technicians at work

Watch our technicians set and test a furnace in a Chicago home — the same crew and standard behind every repair call we run.
Read transcript
Before you spend five thousand dollars on a new furnace, watch this. Chicago winter is coming — are you ready? In this industry, a lot of HVAC companies are going to tell you you need a brand-new furnace, when sometimes it's just a small fix. At Pro Comfort Solutions, we put people first. If your furnace needs a small fix, that's all we'll do. If you need new equipment, we partner with top brands for long-lasting heat in your home. But don't wait until that cold night — Illinois winters are no joke. A fall tune-up now can catch those little problems before they become big emergencies. Think of it like cheap insurance for your family's warmth. We're a small business here in Chicago, and our mission is to keep our neighbors safe and warm. This community is our home, and we want everyone to have a worry-free winter. Here's the deal: our pre-winter tune-up is just eighty-nine dollars, and every furnace tune-up comes with a free carbon monoxide safety check. If you do need a new furnace later, we'll credit that eighty-nine dollars toward it. Give us a call, or tap below to schedule your tune-up today. Protect your comfort with Pro Comfort Solutions.

Straight talk

Most "dead" furnaces turn out to be one failed component — a flame sensor, an igniter, a pressure switch. A shop that leads with replacement on a ten-year-old furnace isn't diagnosing. We've run 296 repair and service calls since 2023: the repair usually wins, and when it honestly doesn't, we'll say so and show why.

How it'll go

  1. Book in 3 steps

    Tell us the problem, where you are, and how to reach you. Under a minute.

  2. We diagnose

    A certified technician will pull the fault code, test the suspect component, and show you the reading — not just the invoice.

  3. You approve

    Exact quote before work starts. The price you approve is the price you pay.

  4. We verify

    Full-system test before we leave — and we answer the phone after.

256 Google reviews
5.0★
jobs completed since 2023
900+
emergency response
24/7
EPA 608 certified technicians
5

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Straight answers

My furnace runs but blows cold air — what is wrong?

Usually one of three things: a dirty filter tripping the limit switch, a failed igniter or flame sensor, or a stuck gas valve. Each is a different fix at a different price. We'll test in that order — cheapest and most likely first — show you the failed reading, and quote before repairing anything.

Is a furnace that keeps shutting off dangerous?

It can be. Short cycling is often just a clogged filter or dirty flame sensor — annoying, not dangerous. But a furnace tripping its limit or rollout switch can point to overheating or a compromised heat exchanger. That's why we run a carbon monoxide check on every repair call, not on request.

Do you handle no-heat calls at night and on weekends?

Yes — furnace repair sits on our 24/7 emergency board, weekends and holidays included. Call (773) 754-5773 and a real person will answer, take the symptoms, and give you an honest arrival window. No-heat calls in freezing weather dispatch by urgency, not queue position.

Which furnace brands will you repair?

All major brands. Our job register includes American Standard, Ameristar, Ducane, Heil, Rheem, Lennox, and others — and the parts behind common failures cross most brands. We hold no dealer ties, so the repair-or-replace advice stays neutral: fix what's fixable, replace what isn't.

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256 Google reviews, 5.0★ average, Google Verified — book online or call and a real person will answer.

★ 5.0 across 256 Google reviews · Google Verified · Family-owned

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