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Find Indoor air quality testers in Wilmington

Avatar for Prism Enterprises Parent Company, LLC
Prism Enterprises Parent Company, LLC
4.6(
392
)

Serving Wilmington, DE and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 45Years** Available Franchises Nationwide:\nWe're now licensed to sell franchises nationwide. And have already welcomed new franchisees to our team. Congratulations to the new locations: Cecil County, Hartford County, Southern PA. If you ever thought about having your own business. This could be it. Able to work from your home. And for a short time. Financing available. If you or someone that you know may be interested. Give us a call. And talk to our CEO.\n\nOur Mission:\nPrism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.\n

Scramble?
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Radon Bros
The Radon Bros
5.0(
5
)

Serving Wilmington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"Excellent, very satisfactory. Radon Brothers' rep came, saw the problem, and replaced the leaking radon exhaust PVC pipe in my basement floor. All in record time. Am very satisfied and will continue using Angi contractors."
Installations
Installations
Installations
Installations
Installations

+8

Response time1 day
11 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mold Test Company North East
Mold Test Company North East
3.8(
91
)

Serving Wilmington, DE and surrounding areas

Approved

In business since 2008

Small jobs welcome

Credit card accepted

"They were quick and thorough and knowledgeable and tested air inside and out and then recommended mediation. They don’t do that so there’s no conflict of interest. They recommended a company but left it up to me."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+69

Response time5 hrs
28 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for The Radon Bros LLC
The Radon Bros LLC
4.8(
14
)

Serving Wilmington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"The Radon Bros are the best. Theyâ re fast, affordable, and good to work with. They do quality work. The radon vent pipe they installed was vibrating and they came right out and fixed it. No issues at all. Would recommend them to anyone."
Copper vent stack
Fan cover
Typical exterior
Typical exterior
Crawl space seal

+15

Response time1 day
Response rate93%
195 neighbors recently requested a quote
Avatar for SS John & Marin Restoration LLC
SS John & Marin Restoration LLC
5.0(
25
)

Serving Wilmington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I recently had the pleasure of working with SS John & Marin Restoration, and I am absolutely thrilled with the results! After experiencing water damage in my home, I was understandably stressed. However, their team quickly put my mind at ease with their professionalism and expertise. From the initial assessment to the final restoration, SS John & Marin Restoration was exceptional. Alfred arrived promptly, assessed the damage thoroughly, and explained the entire process in detail. Their attention to detail and commitment to quality were apparent at every step. The team worked diligently to restore my home, and the results exceeded my expectations. They not only repaired the damage but also took the time to ensure everything was clean and in perfect order. I truly appreciate their hard work and dedication."
Response time1 day
Response rate91%
7 neighbors recently requested a quote
Avatar for Mold Inspection Plus
Mold Inspection Plus
5.0(
16
)

Serving Wilmington, DE and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Excellent communication about the work and issues. Professional report showing test results before and afterward. Even held a conference call to discuss the issues more thoroughly. I would not hesitate to use this company again and appreciate that they warranty their work."
Additional Photos
Recommended by100%of homeowners
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)

Serving Wilmington, DE and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was very professional on the phone and it surprised me that, for such a low price, I was getting as much as I did! MA CARRES is a FHA 203k qualified inspector (though I only hired him as a home inspector) AND a Realtor so I got a little bit of everything when he and his employee came. The fact that they are retired firefighters was a bonus as I had some questions about darkened wood and they let me know where the CO2 detector should really be located for best effect. I definitely will use MA CARRES in the future!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
Avatar for ETS Environmental Testing Services  LLC
ETS Environmental Testing Services LLC
4.7(
12
)

Serving Wilmington, DE and surrounding areas

In business since 2014

Emergency services offered

Credit card accepted

"I'm not one to write reviews but i had such a wonderful experience i had to share, I called ETS Environmental Testing Services,they came out to test the floor tile for asbestos.They did a wonderful job.They were very knowledgeable, professional and punctual. I highly recommend them great job thanks again.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by100%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)

Serving Wilmington, DE and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Showing 1-10 of 41
FAQs for indoor air quality testing projects in Wilmington, DE

You should test your home's air quality if you or your family experience health problems like allergies or respiratory issues, as these could be linked to indoor contaminants. Also, consider testing if you're concerned about mold, radon, carbon monoxide, or if you've recently had home construction, demolition, excavation, or remodeling that could have released chemicals into your indoor air.

An indoor air quality test typically takes one to three hours to complete. After the inspection, you'll receive a detailed written report within two to 10 days. The evaluation includes comprehensive air sampling from all designated areas in your home. Your specialist will review the findings with you and provide clear guidance on steps to take if any issues are found, helping ensure your indoor environment meets health and safety standards.

A certified indoor air quality consultant or inspector is the right professional to perform your indoor air test. While some home inspectors have certifications, they often subcontract this specialized work to trained professionals with advanced tools. This expert will thoroughly evaluate air samples from every area in your home and clearly explain the findings to you. Be sure to confirm your tester's credentials before scheduling your service.

The Wilmington, DE homeowners’ guide to indoor air quality testings

From average costs to expert advice, get all the answers you need to get your job done.