Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Guadalupe, CA

Enter your ZIP and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Guadalupe, CA?

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Guadalupe

Avatar for Radon Solutions California, LLC

Radon Solutions California, LLC

4.88(
4
)
Approved Pro

Radon Solutions California, LLC

4.88(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Welcome to Radon Solutions California, LLC. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Absolutely amazing experience. My home radon levels were averaging 5.0 pCi/L. Two days after Edward and his team finished the mitigation job the levels went down to 0.3. Incredible result. I can’t be happier."

Francisco D on December 2018

Welcome to Radon Solutions California, LLC. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Absolutely amazing experience. My home radon levels were averaging 5.0 pCi/L. Two days after Edward and his team finished the mitigation job the levels went down to 0.3. Incredible result. I can’t be happier."

Francisco D on December 2018


Avatar for Quest Environmental

Quest Environmental

5.00(
2
)

Quest Environmental

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024

Since 1993, Quality Environmental Services & Technologies, Inc. (QUEST Environmental) has successfully conducted environmental and industrial hygiene assessments in Colorado, across the United States, and throughout the world. During that time, we have assisted thousands of property owners and managers, builders, individual occupants, buyers, and sellers as well as law firms, insurance companies, lenders, universities, school systems, municipalities, government agencies, and industrial entities. We take pride in providing the highest quality consulting and testing services to ensure that our clients live and work in safe, healthy environments.

"Everything went exceptionally well. Everyone that helped me was extremely professional and knowledgeable and were able to help me navigate the process of new homeownership. Would highly recommend!"

Seth C on June 2024


Avatar for AMS Environmental Svs

AMS Environmental Svs

No reviews yet

AMS Environmental Svs

No reviews yet
31 years of experience

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.

Our specialists can evaluate your property to determine if there is any problem and, if so, provide an estimate for professional remediation, including limiting human and environmental exposure and the cleaning of your air and contents effected by your problem. Following remediation of any contaminated areas, we can completely restore your property to its original state and provide methods for deterring any future problems in other areas of your property. In addition, we guarantee that the areas we remediated of mold will be free of mold for 10-years. Our services can be provided in a confidential and discrete manner to prevent worry by your family, friends, tenants or employees.


DamageManage Mold Testing-Inspection

No reviews yet

DamageManage Mold Testing-Inspection

No reviews yet
31 years of experience

All of the inspections performed by our professional staff at DamageManage Mold Testing-Inspection are guaranteed to be the most thorough and informative you will find. The air quality and surface samples that our technicians take are carefully analyzed by our laboratory staff. The findings, if any, are reported directly to you. Take a look at our website or give us a call for an estimate, or if you simply have any questions about mold: where it thrives, what it looks like, or the ways it can affect your health or the structural integrity of your home or office building. This knowledge is necessary when making an informed decision to have an inspection performed due to visible mold, or even a preventative inspection for your protection. For your convenience, we offer the following methods of payment: All major credit cards, cash, check, insurance, debit card, money orders, Google Checkout and PayPal.

All of the inspections performed by our professional staff at DamageManage Mold Testing-Inspection are guaranteed to be the most thorough and informative you will find. The air quality and surface samples that our technicians take are carefully analyzed by our laboratory staff. The findings, if any, are reported directly to you. Take a look at our website or give us a call for an estimate, or if you simply have any questions about mold: where it thrives, what it looks like, or the ways it can affect your health or the structural integrity of your home or office building. This knowledge is necessary when making an informed decision to have an inspection performed due to visible mold, or even a preventative inspection for your protection. For your convenience, we offer the following methods of payment: All major credit cards, cash, check, insurance, debit card, money orders, Google Checkout and PayPal.


Radon Testing Service

No reviews yet

Radon Testing Service

No reviews yet
34 years of experience

National Environmental and Health Association and State Certifications. Specializing in Radon testing for home buyers, commercial and multi-family properties, and services for the individual homeowner since 1991. Special attention given for the unique needs of buyers. Testing is performed with electronic monitors and test results and full written report is available at time of inspection. Price dependent upon distance and size of building. Call for quote.

National Environmental and Health Association and State Certifications. Specializing in Radon testing for home buyers, commercial and multi-family properties, and services for the individual homeowner since 1991. Special attention given for the unique needs of buyers. Testing is performed with electronic monitors and test results and full written report is available at time of inspection. Price dependent upon distance and size of building. Call for quote.


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Radon Detection and Reduction questions, answered by experts

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

The short answer is no, air purifiers do not help with radon. While they certainly can improve the air quality of your home, they only clean pollutants from the air. Radon is radioactive, and it isn’t affected by the same filtration systems that handle other airborne particles, like dust and mold. The only thing that works is a radon mitigation system.

Radon testing costs around $450 on average, but you could pay between $150 and $800 for testing, depending on a few factors. The size of your house is one of the most significant cost factors, as your radon professional will have to set up additional tests for homes with larger footprints. The type of test can also have an impact on the cost. Finally, some radon testing companies will include a recommended protocol for radon mitigation, while others might charge $50 to $100 extra.

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

The Guadalupe, CA 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"