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Lascos Heating and Cooling

$89/service call
Estimated price

Scheduling

Responds within a day

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
We are a family owned business with over 35 years of experience in residential and light commercial service, sales, installations. We provide quailty service and fair pricing. Servicing all brands of furnaces, air conditioning units, boilers and indoor air quality components.
Overview

Hired 28 times

Serves Fox River Grove, IL

Background checked

3 employees

20 years in business

Business hours

SunClosedMon8:00 am - 7:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, and Zelle.

Services offered

A/C services needed

Repair

Routine Maintenance

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and value.

Exceptional 5.0

20 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.

Read reviews that mention:

pro avatar
Erin K.

Aug 13, 2025

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Hired on Thumbtack

I requested at 7pm for broken AC with a newborn and he offered to come that evening even though it was 9am. Got everything fixed for us quickly even though it required being on a 3rd story roof in 90 degree heat. And was kind enough to throw in installing our smart thermostat with the compressor repair.

Details: Repair • Only warm air is blowing from the vents • Closet • Roof • Townhouse

Central Air Conditioning Repair or Maintenance
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Patti R.

Nov 8, 2025

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Hired on Thumbtack

Keith was excellent and worked with us on scheduling for special needed timing. His price was more than fair and he was timely and professional. Job was done to exact specifications. Highly recommend his service and will call him for future service.

Details: Remove old heating system • Furnace • Natural gas • Basement • Less than 1,000 sq ft • Single-level building • House

Heating System Installation or Replacement
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Shawn s.

Oct 27, 2025

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Hired on Thumbtack

I had a issue with the blower motor on my furnace. Upon inspection Keith pointed out additional problems he found helping me see and understand what was happening. The furnace was over 20 years old so I opted for a replacement. Since he was doing this work i also asked him to add a whole home humidifier and uv light to our system. He was professional and prompt the entire way through and I’m very happy with my new furnace. I would highly recommend Lascos heating and cooling to others out there looking for help with their HVAC needs

Details: Furnace • No heat • Unusual noises from inside • Basement • Single-level building • House

Heating System Repair or Maintenance
pro avatar
Jim R.

Oct 23, 2025

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Hired on Thumbtack

Impeccable, patient, and kind. I would recommend Keith to anyone. In fact, I will do it proactively!

Details: Furnace • Attic • Two-story building • House

Heating System Repair or Maintenance
pro avatar
Dayna L.

Jun 24, 2025

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From Google

Really great. Upfront and professional, and he was nice. He didn't try to upsell us things we didn't need. Will use him when we need to replace our system.
Credentials
Background Check

Keith Lasco

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