O Fallon, IL11 Air Quality Testing Professionals near you

Where do you need the air quality testing professional?

Answer a few questions

Tell us what you need so we can bring you the right pros.

Get quotes

Receive quotes from pros who meet your needs.

Hire the right pro

Compare quotes, message pros, and hire when ready.

O Fallon Air Quality Testing Professionals

Browse these air quality testing companies with great ratings from Thumbtack customers in O Fallon.

Top Pro
On-Call Heating & Cooling
from 86 reviews
  • 9 years in business
  • 131 hires on Thumbtack
  • Top Pro on Thumbtack
Thumbtack Customer
Verified review

Torrence responded to my message within 30minutes of my post and because he stayed within minutes of my home added my Air Conditioning service call to his already full list for the day. I would definitely recommend his services to anyone looking for quality and punctual work. Not to mention the price was extremely resonable.

  • 25 years in business
  • 14 hires on Thumbtack
Lori S.
Verified review

The quality of Troy's work was excellent. He was professional and friendly in his approach. I appreciated his attention to detail throughout the project. I will call Troy for future projects!

Constructors 911
from 11 reviews
  • 8 years in business
  • 2 hires on Thumbtack
Greg L.
Verified review

Tim has done several projects for me and his quality of work is top notch. We have always been very pleased with the final results and highly recommnend his services.

  • 35 years in business
  • 5 hires on Thumbtack
Phillip L.
Verified review

Complete change out of my home air conditioner and a coil. He was on the job site on time, worked without stop until it was completed. Changed out all equipment necessary. Put in a beautiful new unit as he said he would do, not a cheap unit but a very well made unit. Tested all lines for pressure and operation. Carried all the old stuff away. He was here and gone in approximately 4.5 hours. There was no up charge for anything not any type of additional sale to drive up the prices. In fact it was one hundred dollars cheaper than what he bid out n his contract. If everything runs as well as it looks I'm a very happy man. A job well done.

from 7 reviews
  • 15 years in business
  • 3 hires on Thumbtack
Kathy D.
Verified review

Very professional company with affordable Air Quality testing.

  • 4 hires on Thumbtack
Gwen W.
Verified review

Mr Bandy came promptly at scheduled time. He conducted the thorough mold inspection as described prior to visit. He located a major issue I had not been aware of. I would recommend his services for any homeowner who wants to ensure a safe environment for now and into the future.

Inspect MO
from 1 review
    Forest J.
    Verified review

    Great Inspectors Thanks Jesse. His phone number is 573-760-4900

    • 15 years in business
    Gene B.
    Verified review

    Kurt was knowledgeable and very helpful in assessing my needs while working through the process to get my house re-finance completed. He did not try to sell me services that were not needed. I would recommend him to someone else.

    • 15 years in business

    Being one of the leading air quality testers, Joe offers quality in home air quality testing services in O Fallon. This pro is always available for you.

    Kemplen Construction

    New To Thumbtack

    • 5 years in business

    Kemplen Construction is one of the leading companies in O Fallon that provide reliable indoor air quality monitoring services. These air quality consultants have over 2 years of experience.


    Hire this business to provide the indoor air testing services that you need. This team of air quality specialists has over 15 years of experience in the trade.

    Hire skilled professionals for absolutely everything.