Carroll Mechanical

Top Pro

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Zip code

Scheduling

Air handler location

A/C services needed

Responds in about 2 hours

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About

Carroll Mechanical provides residential and light commercial HVAC solutions for homeowners, apartment property managers, and business owners. We are proudly a locally-operated business that you can trust to keep your systems running smoothly year-round. Whether you're facing an HVAC emergency, upgrading your system, or simply looking for ongoing maintenance to keep everything tuned up, you can trust Carroll Mechanical to support your needs.

Overview

Current Top Pro

Hired 78 times

Serves Columbia, MD

Background checked

20 employees

11 years in business

Business hours

Sun9:00 am - 5:00 pmMon8:00 am - 8:00 pm

Payment methods

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

Social media

Facebook

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2025

Services offered

A/C services needed

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

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

Excellent 4.9

85 reviews

5

95%

4

3%

3

1%

2

0%

1

1%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

Ashley J.

Jul 3, 2026

•

Hired on Thumbtack

Mike from Carroll Mechanical did a great job. He was prompt, diagnosed the problem, and resolved it in a short amount of time.

Details: Repair • Outside • Townhouse • Owner

Central Air Conditioning Repair or Maintenance

Akuoma N.

Jan 27, 2026

•

Hired on Thumbtack

I needed a new HVAC system after my old one broke down during the coldest point of the year before a snowstorm. They gave me the best price for the best equipment, were very informative, and had the whole system set up the next day. SO grateful.

Details: Replace an existing A/C unit • As recommended by the professional • I need the professional to purchase the unit • Basement • Location recommended by the professional • 2,000 - 3,000 sq ft • Two stories • House

Central Air Conditioning Installation or Replacement

Nancy F.

Aug 26, 2025

•

Hired on Thumbtack

After being told by a tech from one company that cleaning the AC coil in our new house would cost $1200 unless he could talk the office down to half that, I shopped around for a second estimate. Carroll Mechanical's estimate was $300! I decided to purchase their regular maintenance contract for both our units, which was also very reasonable. The tech who came to do the tuneup, Jordan, seemed extremely competent (I'm not an HVAC expert so I have to trust that these guys know their stuff and are telling me the truth - which is not always the case), and he pointed out a couple of other things that need fixing. Unlike with the first guy, I felt I could trust his assessment - this company is not trying to rip people off. It's clear they want long-term customers and understand that the way to get them is to be straight with people, do good work and charge fair prices.

Details: Repair • Basement • Outside • House

Carroll Mechanical's reply

Hi Nancy, Thank you so much for this kind feedback. We are glad to hear that you had a good experience with Jordan, he's an excellent technician! We always try to provide great service and fair pricing, so we are happy that we were able to complete your air conditioning repair in a timely and cost effective way. If there is ever anything else we can do for you, please do not hesitate to reach out! Best, Carroll Mechanical

Central Air Conditioning Repair or Maintenance

Jessica K.

Nov 2, 2025

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Hired on Thumbtack

I got a quick response with a fair price on furnace gas valve replacement on a Saturday night. Seems honest and not greedy like other companies I’d dealt in the past. They also let me know about their membership program that checks hvac system twice a year with full report- definitely sounds like a good idea. I’ll call this vendor in the future for hvac needs.

Details: Furnace • No heat • Basement • Three-story building • Townhouse

Heating System Repair or Maintenance

Cara P.

Jan 9, 2026

•

Hired on Thumbtack

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

Heating System Repair or Maintenance

Credentials

Background Check

Roy Walker Iii