
Get matched with top radon detection and reduction specialists in Gratis, OH
There are 3 highly-rated local radon detection and reduction specialists.
Need a pro for your radon detection and reduction project in Gratis, OH?
Find Radon detection and reduction specialists in Gratis

Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.
"Great workers and very professional"
Bev S on August 2024
Our team at Stay Dry Waterproofing has over 20 years of experience protecting homes in Columbus. Our team of experts has experience transforming any damp, musty, and wet basement into a comfortable dry living space. We use only tested products that are guaranteed to keep your home safe. Whether you have noticed water, mold, or musty odors emitting from your basement or crawl space, we can help. Stay Dry Waterproofing is Central Ohio's leader in Basement repair and drainage needs. Everything from Basement Waterproofing, Mold Remediation, Foundation Crack and Bowed Wall Repairs, Yard Drainage, and Crawlspace Encapsulation. Life time warranties, Free Estimates and zero percent financing options.
"Great workers and very professional"
Bev S on August 2024

Teasdale Fenton Cleaning & Property Restoration
Teasdale Fenton Cleaning & Property Restoration
Teasdale-Fenton is Cincinnati based, but people throughout Greater Cincinnati, Northern Kentucky and Dayton know our name and—judging by their feed back—really like us. It's amazing how far a little old-fashioned respect, honesty and hard work goes. We want you impressed with your results, satisfied with the price and happy to call us the next time you need cleaning or restoration. Also, keep us in mind if you have a fire, smoke or water damage emergency. Our 24-hour disaster response team is quick to arrive. Years of experience have made us the area's experts on that kind of large loss. Limited Liability Company (LLC). Owned by Mr. James L. Olmstead. In case of fire or water damage emergency, 24-hour disaster response team available. Award winning. We specialize in Carpet, steam, floor, upholstery, drapery, auto, tile & grout cleaning, pet stains, grout sealing, vinyl strip, air duct cleaning, mold removal, basement waterproofing, fire & smoke damage restoration. 10% off for military personnel and senior citizens!
"Quick to set up appointment, sent reminders via text and email. Gentleman showed up, cleaned ducts. Quick and efficient."
Melissa M on June 2025
Teasdale-Fenton is Cincinnati based, but people throughout Greater Cincinnati, Northern Kentucky and Dayton know our name and—judging by their feed back—really like us. It's amazing how far a little old-fashioned respect, honesty and hard work goes. We want you impressed with your results, satisfied with the price and happy to call us the next time you need cleaning or restoration. Also, keep us in mind if you have a fire, smoke or water damage emergency. Our 24-hour disaster response team is quick to arrive. Years of experience have made us the area's experts on that kind of large loss. Limited Liability Company (LLC). Owned by Mr. James L. Olmstead. In case of fire or water damage emergency, 24-hour disaster response team available. Award winning. We specialize in Carpet, steam, floor, upholstery, drapery, auto, tile & grout cleaning, pet stains, grout sealing, vinyl strip, air duct cleaning, mold removal, basement waterproofing, fire & smoke damage restoration. 10% off for military personnel and senior citizens!
"Quick to set up appointment, sent reminders via text and email. Gentleman showed up, cleaned ducts. Quick and efficient."
Melissa M on June 2025
Top to Bottom Housing Inspections LLC
Top to Bottom Housing Inspections LLC
Cost is determined by the job.
Cost is determined by the job.
Ernst Home Inspections
Ernst Home Inspections
Former general contractor who turned home inspector. We have over 15 yrs experience in the building/construction/remodeling trades that allows us to see and understand things better than most. Our thorough home inspection will consist of the following items. Interiors Foundation Framing Walls and ceilings Stairs Handrails Floors Bathrooms Kitchens Bedrooms Attic Basement Crawlspaces Doors Windows Sump Pumps Exteriors Walks Driveway Garages Site Drainage Roof Gutters Siding Decks Porches Steps Stoops Patios Egresses Window Wells Trim Soffit and Fascia Mechanicals Electric Panel Branch Wiring Outlets Grounding Drain Lines Water Supply Lines Shutoffs Water Heater Heating Unit Mode of Heating Fans Filters AC Unit Condensate Removal
"Bryan conducted our inspection and did an amazing job. This was my first time working with a home inspector and I learned a ton throughout the process. Bryan was honest about issues he would address and carefully explained issues that were against code. I was blown away by his attention to detail and his ability to explain some complex concepts in an understandable way to a first time home buyer. I would recommend Ernst Home Inspections to anyone."
Ryan V on March 2023
Former general contractor who turned home inspector. We have over 15 yrs experience in the building/construction/remodeling trades that allows us to see and understand things better than most. Our thorough home inspection will consist of the following items. Interiors Foundation Framing Walls and ceilings Stairs Handrails Floors Bathrooms Kitchens Bedrooms Attic Basement Crawlspaces Doors Windows Sump Pumps Exteriors Walks Driveway Garages Site Drainage Roof Gutters Siding Decks Porches Steps Stoops Patios Egresses Window Wells Trim Soffit and Fascia Mechanicals Electric Panel Branch Wiring Outlets Grounding Drain Lines Water Supply Lines Shutoffs Water Heater Heating Unit Mode of Heating Fans Filters AC Unit Condensate Removal
"Bryan conducted our inspection and did an amazing job. This was my first time working with a home inspector and I learned a ton throughout the process. Bryan was honest about issues he would address and carefully explained issues that were against code. I was blown away by his attention to detail and his ability to explain some complex concepts in an understandable way to a first time home buyer. I would recommend Ernst Home Inspections to anyone."
Ryan V on March 2023
Hittle Home Inspection,LLC
Hittle Home Inspection,LLC
Hittle Home Inspection,LLC is a full service home inspection company with over 50 years of combined constructon experience. We offer a wide range of services including but not limited to Whole house, Commercial Inspections, Well testing, Radon testing and Initial Meth lab testing. If you have a need we have a service. Please just give us a call. (937-533-8024 Jon) / (937-533-9264 Gary)
Hittle Home Inspection,LLC is a full service home inspection company with over 50 years of combined constructon experience. We offer a wide range of services including but not limited to Whole house, Commercial Inspections, Well testing, Radon testing and Initial Meth lab testing. If you have a need we have a service. Please just give us a call. (937-533-8024 Jon) / (937-533-9264 Gary)
Amerispec Inspection Services
Amerispec Inspection Services
We provide residential and commercial building inspections prodominately for realestate transactions.
We provide residential and commercial building inspections prodominately for realestate transactions.
Feltz Home Inspection
Feltz Home Inspection
We are a quality home inspection company certified by InterNACHI. We will make sure the home you are thinking about buying is safe for you and your family. As an InterNACHI member I must adhere to InterNACHI’s Standards of Practice. This means I will attempt to inspect all of the following (when accessible): •Roof, vents, flashings, and trim, •Gutters and downspouts, •Skylight, chimney and other roof penetrations, •Decks, stoops, porches, walkways, and railings, •Eaves, soffit and fascia, •Grading and drainage, •Basement, foundation and crawlspace, •Water penetration and foundation movement, •Heating systems, •Cooling systems, •Main water shut off valves, •Water heating system, •Interior plumbing fixtures and faucets, •Drainage sump pumps with accessible floats, •Electrical service line and meter box, •Main disconnect and service amperage, •Electrical panels, breakers and fuses, •Grounding and bonding, •GFCIs and AFCIs, •Fireplace damper door and hearth, •Insulation and ventilation, •Garage doors, safety sensors, and openers, •And much more…
We are a quality home inspection company certified by InterNACHI. We will make sure the home you are thinking about buying is safe for you and your family. As an InterNACHI member I must adhere to InterNACHI’s Standards of Practice. This means I will attempt to inspect all of the following (when accessible): •Roof, vents, flashings, and trim, •Gutters and downspouts, •Skylight, chimney and other roof penetrations, •Decks, stoops, porches, walkways, and railings, •Eaves, soffit and fascia, •Grading and drainage, •Basement, foundation and crawlspace, •Water penetration and foundation movement, •Heating systems, •Cooling systems, •Main water shut off valves, •Water heating system, •Interior plumbing fixtures and faucets, •Drainage sump pumps with accessible floats, •Electrical service line and meter box, •Main disconnect and service amperage, •Electrical panels, breakers and fuses, •Grounding and bonding, •GFCIs and AFCIs, •Fireplace damper door and hearth, •Insulation and ventilation, •Garage doors, safety sensors, and openers, •And much more…
Radon Technology, Inc.
Radon Technology, Inc.
RTI has installed over 15,000 mitigation systems and performed over 4,000 Radon Tests since 1986! We have pages upon pages of referrals. CALL TODAY FOR A FREE MITIGATION ESTIMATE or RADON TESTING BY A CERTIFIED TECHNICIAN USING OUR CONTINUOUS RADON MONITORS.
"Radon Technology, Inc. was excellent, and I would give them a 10 rating if that was available. The pre-home inspection, the work performed to mitigate my radon issue went perfectly, and I I cannot compliment or recommend them higher. Every appointment was on-time, the workers were cordial and efficient, the work was excellent, and the workspace was swept clean when they finished. An excellent choice if you need radon mitigation."
Bill S on February 2024
RTI has installed over 15,000 mitigation systems and performed over 4,000 Radon Tests since 1986! We have pages upon pages of referrals. CALL TODAY FOR A FREE MITIGATION ESTIMATE or RADON TESTING BY A CERTIFIED TECHNICIAN USING OUR CONTINUOUS RADON MONITORS.
"Radon Technology, Inc. was excellent, and I would give them a 10 rating if that was available. The pre-home inspection, the work performed to mitigate my radon issue went perfectly, and I I cannot compliment or recommend them higher. Every appointment was on-time, the workers were cordial and efficient, the work was excellent, and the workspace was swept clean when they finished. An excellent choice if you need radon mitigation."
Bill S on February 2024
BUYERS INSPECTION SVC
BUYERS INSPECTION SVC
Home Inspection company serving the greater Dayton area since 1999, Our inspectors are well trained ASHI Certified, having performed thousands of inspections. Very detail oriented, so our inspections take longer and often cost a little more. We inspect homes, offices and commercial buildings. Termite and Infrared evaluations, Radon and Well testing offered. Reports are printed on site (you get the report in a hard binder) as well as by email. Check out our web site or call us to find out more. Great Google & Facebook reviews.
"Ryan's inspection was thorough. We received a printed report and detailed explanation at the end of the inspection. Professional and easy to work with. Highly recommended."
Jeanne D on March 2018
Home Inspection company serving the greater Dayton area since 1999, Our inspectors are well trained ASHI Certified, having performed thousands of inspections. Very detail oriented, so our inspections take longer and often cost a little more. We inspect homes, offices and commercial buildings. Termite and Infrared evaluations, Radon and Well testing offered. Reports are printed on site (you get the report in a hard binder) as well as by email. Check out our web site or call us to find out more. Great Google & Facebook reviews.
"Ryan's inspection was thorough. We received a printed report and detailed explanation at the end of the inspection. Professional and easy to work with. Highly recommended."
Jeanne D on March 2018
Horizon Home Inspections
Horizon Home Inspections
Horizon Home Inspections is a privately owned business located in Springboro, Ohio. We are members of the American Society of Home Inspections(ASHI). All of our inspections are done in accordance with ASHI's standards of practice.
Horizon Home Inspections is a privately owned business located in Springboro, Ohio. We are members of the American Society of Home Inspections(ASHI). All of our inspections are done in accordance with ASHI's standards of practice.
The Gratis, OH homeowners’ guide to radon detection and reduction services
From average costs to expert advice, get all the answers you need to get your job done.
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
How long does a radon fan last? Depending on the quality of the fan, usage, and maintenance, a radon fan can last five to ten years.
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
- West Alexandria, OH Radon detection and reduction specialists
- Camden, OH Radon detection and reduction specialists
- Farmersville, OH Radon detection and reduction specialists
- Germantown, OH Radon detection and reduction specialists
- New Lebanon, OH Radon detection and reduction specialists
- Middletown, OH Radon detection and reduction specialists
- Seven Mile, OH Radon detection and reduction specialists
- Trenton, OH Radon detection and reduction specialists
- Lewisburg, OH Radon detection and reduction specialists
- Miamisburg, OH Radon detection and reduction specialists
- Brookville, OH Radon detection and reduction specialists
- Union, OH Radon detection and reduction specialists
- College Corner, OH Radon detection and reduction specialists
- Liberty Township, OH Radon detection and reduction specialists
- Carlisle, OH Radon detection and reduction specialists
- Franklin, OH Radon detection and reduction specialists
- Oxford, OH Radon detection and reduction specialists
- West Carrollton, OH Radon detection and reduction specialists
- Monroe, OH Radon detection and reduction specialists
- Dayton, OH Radon detection and reduction specialists
- Moraine, OH Radon detection and reduction specialists
- New Miami, OH Radon detection and reduction specialists
- Hamilton, OH Radon detection and reduction specialists
- Trotwood, OH Radon detection and reduction specialists
- Springboro, OH Radon detection and reduction specialists
- Clayton, OH Radon detection and reduction specialists
- Fairfield, OH Radon detection and reduction specialists
- Eldorado, OH Radon detection and reduction specialists
- Phillipsburg, OH Radon detection and reduction specialists
- Englewood, OH Radon detection and reduction specialists