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Expert A/C Repair in Northbrook, IL by DTSOL LLC

When your A/C system fails in Northbrook, our team of licensed and insured technicians are ready to restore your comfort. We provide same-day or next-day in-home service, backed by a 60-day labor warranty and a 1-year warranty on parts. Serving Northbrook and nearby areas such as Deerfield, Highland Park, Glenview, and Wheeling.

Serving Northbrook Communities

We frequently assist homeowners with their A/C Repair needs in Northbrook, including neighborhoods around Willow Road, homes near Northbrook Court, and residential areas around Techny Prairie Park and Fields. Our service area extends to the communities along Dundee Road and houses close to Northbrook Junior High School.

A/C Repair Services

We provide comprehensive A/C repair services in Northbrook. Our services begin with a thorough diagnostic, followed by clear pricing and options before we start any work. We aim to fix most problems in one visit, when parts are available. We're licensed and insured, and our work is protected by a 60-day labor warranty and a 1-year warranty on parts.

Thermostat Repair

Repair or replace faulty thermostats that are causing your A/C to malfunction.

Leak Repair

Identify and repair leaks in your A/C unit to prevent water damage and improve efficiency.

Fan Repair

Resolve issues with your A/C's fan to ensure proper cooling.

Compressor Repair

Fix issues with your A/C's compressor to restore its cooling capacity.

Refrigerant Recharge

Recharge your A/C's refrigerant levels to ensure optimal cooling.

Filter Replacement

Replace your A/C's filter to improve air quality and system efficiency.

Brands We Service

We repair all major appliance brands for A/C Repair, including:

Carrier
Trane
Lennox
Goodman
Rheem
York
American Standard
Ruud
Amana
Bryant
Heil
Coleman

How we organize A/C Repair services in Northbrook

Typical A/C Repair work in Northbrook

Common Symptoms

  • ⚠️ A/C not cooling
  • ⚠️ Unusual noise from A/C unit
  • ⚠️ A/C unit not turning on
  • ⚠️ A/C leaking water
  • ⚠️ A/C fan not working

Diagnostic Process

  • Inspect A/C unit
  • Check refrigerant levels
  • Test thermostat
  • Inspect compressor
  • Check fan operation

Typical Repairs

  • Thermostat replacement
  • Leak repair
  • Compressor repair
  • Fan repair
  • Refrigerant recharge

Quick Preventive Tips

  • 🌿 Clean or replace your filter regularly
  • 🌿 Schedule regular A/C maintenance
  • 🌿 Keep outdoor unit clear of debris
  • 🌿 Ensure proper insulation
  • 🌿 Avoid setting your thermostat too low

Why Choose Us for A/C Repair?

Why should you choose us?

  • Licensed and insured technicians
  • Same-day/next-day service
  • 60-day labor warranty and 1-year warranty on parts
  • Serving Northbrook and nearby areas
  • Transparent pricing with no hidden fees

Northbrook Areas We Serve

  • 📍 Downtown Northbrook
  • 📍 Techny Area
  • 📍 Happ Road Corridor
  • 📍 Shermer Road District
  • 📍 Northbrook East

Call Us Now!

+1 (312) 548-6212

Service coverage and warranty information. We offer 60-day labor warranty and 1-year parts warranty.

Get Your A/C Repaired Today

📍 600 Trace Dr, Buffalo Grove, IL 60089

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Service Area

We operate as a fully home service - no fixed storefront. Our technicians travel to your location anywhere within.

Service Areas

  • Downtown Northbrook
  • Techny Area
  • Happ Road Corridor
  • Shermer Road District
  • Northbrook East

Real Stories, Real Repairs

1900
Happy Customers
2250
Services Completed
95%
Success Rate
2
Years Experience

Frequently Asked Questions

Why is my A/C not cooling?

This could be due to a variety of issues, such as a low refrigerant level, a dirty filter, or a faulty compressor. Our technicians can diagnose and repair the problem.

Why is water leaking from my A/C unit?

Water leaks can occur if the condensate drain is clogged or if the unit is low on refrigerant. We can quickly identify and fix the issue.

Why is my A/C making noise?

Unusual noises could be a sign of a problem with the fan, compressor, or other components. Our experienced technicians can troubleshoot and resolve these issues.

How often should I replace my A/C filter?

For optimal performance, we recommend replacing your A/C filter every 1-2 months during peak usage.

How often should I schedule A/C maintenance?

Regular maintenance can help prevent breakdowns and improve efficiency. We recommend scheduling A/C maintenance at least once a year, preferably in the spring.