+1 (312) 548-6212
Request Service
Special Offer: $20 OFF on First Repair!

Your Local Experts for A/C Maintenance in Arlington Heights, IL — DTSOL LLC

When your AC unit begins to falter on a sweltering day in Arlington Heights, our licensed and insured technicians at DTSOL LLC are here to help. Providing convenient in-home service, we aim to offer same-day or next-day availability whenever possible. Our work is covered with a 60-day labor warranty and 1 year on parts, serving Arlington Heights and neighboring areas including Palatine, Rolling Meadows, and Prospect Heights.

Serving Arlington Heights Communities

We've been helping homeowners in Arlington Heights and the surrounding neighborhoods with their A/C Maintenance needs for years. You may have seen our vans in the neighborhoods around Arlington Park, or along the bustling Rand Road. We're often called to homes near Thomas Middle School, servicing units in the residential areas near Lake Arlington and the bustling Arlington Town Square.

A/C Maintenance Services in Arlington Heights

At DTSOL LLC, we offer comprehensive A/C Maintenance services in Arlington Heights. This includes quick diagnostics, clear pricing, and most repairs completed in one visit when parts are available. We're licensed, insured, and backed by a 60-day labor warranty and 1 year on parts. So, if your A/C needs a check-up, don't hesitate to call us.

A/C Tune-Ups

Regular tune-ups to keep your A/C running smoothly.

Leak Repair

We fix leaks to prevent damage to your A/C and home.

Regular Maintenance

Routine checks to ensure your A/C is in top condition.

Diagnostics

Quick and accurate diagnostics to identify A/C problems.

Part Replacement

We replace faulty parts to restore your A/C's performance.

Pump Repair

Repairing or replacing broken pumps to keep your A/C running.

Brands We Service

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

Carrier
Trane
Lennox
Rheem
Goodman
York
American Standard
Bryant
Daikin
Mitsubishi
Fujitsu

How we organize A/C Maintenance services in Arlington Heights

Typical A/C Maintenance repair work in Arlington Heights

Common Symptoms

  • ⚠️ A/C not cooling
  • ⚠️ Strange noises from A/C
  • ⚠️ Leaking A/C unit
  • ⚠️ A/C not turning on

Diagnostic Process

  • Check thermostat settings
  • Inspect A/C unit for visible issues
  • Test cooling capacity
  • Check refrigerant levels
  • Inspect for leaks

Typical Repairs

  • Refrigerant recharge
  • Replacing faulty thermostat
  • Sealing leaks
  • Cleaning or replacing filters

Quick Preventive Tips

  • 🌿 Change filters regularly
  • 🌿 Schedule regular tune-ups
  • 🌿 Keep A/C unit clear of debris
  • 🌿 Check for leaks regularly

Why Choose Us for A/C Maintenance?

Why should you choose us?

  • Local experts in Arlington Heights
  • Quick and reliable service
  • Transparent pricing
  • Licensed and insured
  • Backed by a 60-day labor warranty and 1 year on parts

Arlington Heights Areas We Serve

  • 📍 Downtown Arlington Heights
  • 📍 Arlington Park Area
  • 📍 Arlington Lakes Golf Club Surroundings
  • 📍 Thomas Middle School District
  • 📍 Lake Arlington Region

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 Maintenance Fixed Today

📍 600 Trace Dr, Buffalo Grove, IL 60089

By submitting this form, you agree that we will call you back shortly at the specified number.

Service Area

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

Service Areas

  • Downtown Arlington Heights
  • Arlington Park Area
  • Arlington Lakes Golf Club Surroundings
  • Thomas Middle School District
  • Lake Arlington Region

Real Stories, Real Repairs

1900
Happy Customers
2250
Services Completed
98%
Success Rate
2
Years Experience

Frequently Asked Questions

Why is my A/C unit not cooling?

Several factors could cause your A/C unit not to cool. This includes low refrigerant, a dirty air filter, or a faulty thermostat.

Why is my A/C unit leaking?

Your A/C unit could be leaking due to a clogged drain line, a rusted drain pan, or a broken condensate pump.

How often should I schedule A/C Maintenance?

Generally, it's a good idea to schedule A/C Maintenance at least once a year, preferably before the cooling season starts.

What's included in an A/C tune-up?

An A/C tune-up typically includes cleaning the system, checking for any potential issues, and making sure the system is running efficiently.

Can I do A/C Maintenance myself?

While you can do some basic maintenance tasks yourself, it's usually best to have a professional do a thorough tune-up to ensure your system is running at its best.