Heating Repair in Buffalo Grove, IL
One freezing night in Buffalo Grove… a family's furnace stopped working during a snowstorm near Long Grove Road. They called DTSOL Appliance Repair & HVAC, and our tech was there in under an hour with a flashlight and a smile. We found a faulty pilot sensor, swapped it out, and by breakfast the house was toasty again. That's heating repair in Buffalo Grove—fast, friendly, and local.
Heating Repair Services
Professional heating repair services to get your home warm and cozy again
Common Signs You Need Repair
- No Heat - Weak or no air from vents.
- Strange Noises - Booms, rattles, or squeaks.
- Frequent Cycling - On and off too quickly.
- Yellow Flame - Instead of blue flame.
- Pilot Won't Stay Lit - Keeps going out.
Diagnostic Process
- 1. Inspect pilot and ignition - Check for weak sensors.
- 2. Test heat exchanger - Look for cracks.
- 3. Check gas valves - Test burners.
- 4. Examine blower motor - Check belts.
- 5. Read error codes - From control board.
Typical Repairs
- Thermocouple replacement (~30 min)
- Heat exchanger swap (~2 hr)
- Gas valve replacement (~1 hr)
- Blower motor repair (~1.5 hr)
- Control board fix (~45 min)
Preventive Tips
- Change filters every 1–3 months—clean filter helps airflow.
- Schedule annual tune-ups each fall before first freeze.
- Keep vents clear of furniture or rugs.
- Test carbon monoxide detectors monthly.
- Listen for odd sounds and call early.
Buffalo Grove Areas We Serve
- Downtown Buffalo Grove
- Long Grove Road Corridor
- Stevenson High School District
- Arboretum–Field Museum Surroundings
- Community Park Area
Why Choose DTSOL for Heating Repair?
- Rapid response—often same-day service
- Certified technicians who know Buffalo Grove's winter
- Transparent pricing—we quote before we work
- 60-day labor warranty—breaks again, we fix it free
Call Us Now!
Heating not working in Buffalo Grove? Call us now at +1 (312) 548-6212 to schedule your heating repair in Buffalo Grove today!
Same-day repairs often available. 60-day labor warranty, 1-year parts guarantee.
Get Your Heating Fixed Today
Service Area
We operate as a fully <strong>home service</strong>—no fixed storefront. Our technicians travel to your location anywhere within:
North Shore
Northwest Suburbs
West & Southwest Suburbs
Chicago
If you're located outside these areas, please call us at +1 (312) 548-6212 to confirm availability.
Real Stories, Real Repairs
Great price
Just this morning I realized my front-loading refrigerator in Evanston had stopped cooling mid-cycle—loads of spoiled food piling up fast. A quick call to DTSOL Appliance Repair & HVAC and their tech was at my door within a couple of hours. He pinpointed a worn idler pulley, swapped in a new one on the spot, and ran a full spin-test to confirm smooth operation. From start to finish, it took less than two hours, and now my refrigerator works like new. Exceptional skill and efficiency—DTSOL earns my highest recommendation!
Great price
I never thought I'd resort to power tools on my laundry day, but DTSOL Appliance Repair & HVAC made it happen. My Park Ridge Whirlpool was shaking like crazy—so their tech replaced all four shock absorbers, got the cabinet perfectly level, and even drilled tiny drainage holes in the base to prevent water pooling and future imbalance. Now it spins smooth and whisper-quiet. Totally blown away by their ingenuity and speed—no new washer needed!
Great price
I recently needed service for my gas cooktop in Highland Park when one of the burners failed to ignite. I called DTSOL Appliance Repair & HVAC, and their technician arrived the same day. He identified a clogged burner assembly, completed a thorough cleaning, and replaced the faulty igniter. Within an hour, all burners were working perfectly again. I appreciate their prompt response and professional service—highly recommend DTSOL for any appliance repairs.
I thought my LG washer was toast when it just stopped mid-cycle—no leaks, it simply refused to drain. I rang up DTSOL Appliance Repair & HVAC in Evanston, and their tech showed up pronto. He dove right in, cleaned out the pump filter clog, swapped the faulty drain pump, and gave it a test spin. Before I knew it, my washer was back to its old self, draining like a champ. Big kudos to DTSOL Appliance Repair & HVAC for the quick save and getting laundry day back on track!
Great price
I had my Viking fridge stop cooling because the compressor wouldn't start, and it was stressing me out with my busy schedule. I called DTSOL Appliance repair & HVAC in Downtown Chicago, and they fit me in quickly. The technician showed up right on time, figured out the compressor issue fast, and brought the replacement part. Within a couple of hours, my fridge was cold again. Prices were fair, and he walked me through what happened and how to avoid it later. If you're in Downtown Chicago and need a fast, trustworthy fix, go with DTSOL Appliance repair & HVAC.
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Same Day Service
Quick response and same-day service if technicians are available in your area