BEAP Commercial Energy Audit

With over a decade of experience in indoor air quality and building performance, we help property owners, manageshrs, and developers protect residents from the serious health risks of radon exposure while ensuring full compliance with EPA and HUD guidelines.

  Free Estimates & On-Site Evaluations

2-Year Labor Warranty

5-Year Manufacturer Warranty on RadonAway Fans

Financing Available

Clean, Professional Installations

Why Radon Mitigation Matters in Multifamily Buildings

Radon is a naturally occurring, odorless gas and the second leading cause of lung cancer in the United States. Because multifamily properties often share foundations, ventilation pathways, and utility chases, radon can accumulate at dangerous levels in multiple units—even on upper floors. Properly engineered mitigation is not only a health safeguard but also a legal and financial protection for property stakeholders.

Our Certified Approach

Chiller & Boiler Pipe Insulation

NRPP Certification

All systems are designed and installed in accordance with National Radon Proficiency Program standards, guaranteeing professional quality and regulatory compliance.

Chiller & Boiler Pipe Insulation

Tailored System Design

We evaluate each building’s unique foundation, mechanical systems, and occupancy patterns to create a solution that minimizes radon efficiently.

Chiller & Boiler Pipe Insulation

Advanced Mitigation Techniques

From active sub-slab depressurization systems to crawl space encapsulation and ventilation integration, we apply proven methods scaled for multifamily structures.

Chiller & Boiler Pipe Insulation

Ongoing Testing & Verification

Every installation includes post-mitigation radon testing and reporting, ensuring results meet or exceed EPA action levels.

Protect your tenants with professional radon mitigation.

Benefits of Partnering with Smart Space

  • Health Protection – Safeguard tenants and staff from radon-related risks.
  • Regulatory Compliance – Meet HUD, EPA, and state radon requirements for multifamily housing.
  • Energy-Efficiency Integration – As whole-home and building-performance experts, we design systems that work in harmony with insulation, HVAC, and ventilation upgrades.
  • Warranty & Support – Our systems include a 2-year labor warranty and 5-year RadonAway fan warranty, backed by expert service.

Protect Your Tenants, Protect Your Investment

Smart Space has been trusted for over 12 years to improve indoor air quality across Georgia. Whether you are managing a small duplex or a large apartment complex, our team delivers turn-key mitigation solutions with professionalism and precision.

Radon Mitigation Frequently Asked Questions (FAQ)

What is radon and why is it dangerous?
Radon is a naturally occurring radioactive gas formed when uranium breaks down in soil, rock, and water. It seeps into homes through cracks and gaps in foundations and slabs. Because it’s colorless, odorless, and tasteless, it often goes undetected. Long-term exposure increases the risk of lung cancer — in fact, the EPA and CDC identify radon as the second leading cause of lung cancer in the United States after smoking.
How does radon get into my property?

Radon enters properties through openings in contact with the ground, such as:

  • Cracks in concrete slabs and basement floors
  • Gaps around pipes, drains, and sump pumps
  • Crawl spaces with exposed soil
  • Construction joints and wall-floor seams
  • Once inside, radon can build up to unsafe levels—especially in well-insulated, energy-efficient homes that don’t have much air exchange.
How do I know if my property has radon?

The only way to know is to test. Radon cannot be detected by smell or sight. Smart Space offers both short-term and continuous digital radon testing, providing a certified report showing your home’s average radon level in picocuries per liter (pCi/L).

  • EPA Action Level: 4.0 pCi/L or higher requires mitigation.
  • WHO Recommended Level: 2.7 pCi/L or higher.
What is a radon mitigation system?

A radon mitigation system is a ventilation and depressurization system designed to draw radon gas from beneath your home and safely vent it outdoors before it enters your living space. Most systems include:

  • A PVC suction pipe installed through the foundation or slab
  • A radon fan that runs continuously to pull gases from beneath the home
  • An exterior vent pipe terminating above the roofline
  • A U-tube manometer (pressure gauge) that shows the fan is operating properly
How long does installation take?

A standard residential system usually takes 1 day to install. Larger or complex homes (such as those with multiple foundations, crawl spaces, or basements) may require a second suction point or a custom configuration.

A house with a crawl space can take 3-5 days to complete depending on the size of the crawl space.

 

Does mitigation really work?

Yes. A properly designed and installed system can reduce indoor radon levels by up to 99%. Smart Space uses NRPP-certified techniques and equipment that meet or exceed EPA Radon Mitigation Standards (RMS) to ensure lasting results and compliance with Georgia regulations.

Will a radon system affect my property's appearance or resale value?

No — most systems are discreetly installed with clean PVC runs and exterior fans mounted on the exterior side (near AC etc) or attic. In fact, radon-safe certification can increase property value and buyer confidence.

Do I need to maintain the system?

Maintenance is minimal:

  • Check the U-tube manometer regularly to confirm suction.
  • Ensure the fan is running and vent outlet remains clear.
  • Retest your home every two years or after major renovations.
  • Fans typically last 8–10 years and can be replaced easily.
Is mitigation needed if my neighbor's test was high?

Not necessarily. Radon levels vary house to house—even next door—because of differences in soil composition, foundation type, and air pressure. Every home should be tested individually.

Who regulates radon mitigation?

In the U.S., the EPA, CDC, and state health departments (such as the Georgia Department of Public Health) oversee standards and licensing. Smart Space Atlanta’s technicians are NRPP-certified, ensuring compliance with national protocols.

Contact us today to schedule a free consultation and learn how we can make your multifamily property safer, healthier, and fully compliant.

What People Are Saying

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Joseph Winslow profile picture
Joseph Winslow
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Smart Home Atlanta did an outstanding job with our energy audit, duct sealing, and crawlspace encapsulation. The difference in efficiency, humidity, and air quality has been massive. High-quality work, excellent communication, and very informative throughout the process—highly recommend!
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Martin Runnström profile picture
Martin Runnström
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Had insulation/weatherization done with Smart Spaces Atlanta. Excellent experience overall, from planning to doing the project and seeing great results. Great communication throughout. Team was very good, knowledgeable and were very cognisant of us having little kids and left the house clean after they were done. Highly recommend!
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S. Mashet Smith profile picture
S. Mashet Smith
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This year I opted to have an energy audit done on my home. Smart Space Atlanta was the company I selected to do so. From the first call I appreciated the responsiveness. Harden who was my contact person discussed the findings and made sure that I knew I could complete the upgrades at my convenience. I selected to have both my crawl space and duct repair done by the company within 2 weeks. The team which was overseen by project manager West were always punctual, professional and friendly. The site was left in a tidy manner each day. Now mind you my home is 104 yrs old and the work performed not only made it more energy efficient but visually pleasing as well. My crawl space went from a musty, dark and gloomy space to actually welcoming! Duct repairs means that the main floor will be warm and cozy this winter. I was referred to a plumber to complete my tankless water heater installation through the company as well. I could not be more pleased with the results! They will be my one and only call for attic insulation as next project. Sincere thanks for making my home more efficient for years to come with my family. Continue to display excellent customer service and awesome results for your customers!
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Marieh Scales profile picture
Marieh Scales
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I found Smart Space ATL on the GA Power website and went with them to do an energy assessment because from what I saw I perceived them to be a sort of concierge service where they would do the assessment, the work, and file the paperwork for the rebates. I knew I had an energy issue when I first purchased my home and my first month's energy bill was $300. Fast forward one year, I reach out to Smart Space ATL to conduct an energy assessment. I waited one year to be able to provide them with a year's worth of utilities to properly conduct the energy analysis. I really enjoyed working with Jason. He walked me through the process of what would be done and what to expect. I was able to be scheduled within 3 weeks of calling. They had to connect my air conditioning ducts, clean and seal them. And they also insulated the inside of my home and my attic and added insulation to my attic. Overall enjoyed the experience and everything went as discussed. Would definitely recommend them for an energy assessment and subsequent work to make your space more energy efficient.
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Jason Dailey profile picture
Jason Dailey
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Harden is awesome! She is patient and informative. We had a third party radon short-term and long-term test in 2021. The short-term returned at 27.6 pCi/L and the long-term at 12.1 ± 1.6 pCi/L. These results are horrifying! After some research on mitigation specialists, I decided on Smart Space Atlanta. Within 48 hours after installation of the mitigation system, which was pretty much custom since I requested they conceal the system running it through my floors and ceiling versus outside alongside my house, my radon average was 0.3. Fast forward to two years later, I tested two separate areas of the basement with short-term test conducted by Alpha Energy Labs. The room furthest away from the mitigation system returned at Less than 0.9 pCi/L and the main area of the returned at less than 0.7 pCi/L. These are pretty amazing results! My kids and their friends play down in the basement regularly. I have peace of mind that there are no radon exposures concerns. Thank you Harden and Smart Space Atlanta! Jason
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Seth Eden profile picture
Seth Eden
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My wife and I found Smart Space Atlanta when looking for a home inspection energy audit to improve our home's energy efficiency as well as make use of state and federal incentives. From the first communication we felt confident in their knowledge, communication, and results. In addition to providing us with a great breakdown of our home's specific deficiencies they also provided us with an exhaustive list of small things we could do ourselves to improve our home as well as lining up bigger projects that would have an impact on the quality of air in our home, our home's insulation, and efficiency. They were great at working with a delayed timeframe on our end and ultimately, we had them clean and seal our ducts to great results. Our a/c can finally keep up with the warmer months and more effectively keep it at our set temperature, a major issue for our home was our ac ducts leaking heavily into our crawlspace and thus the cool air not getting much into the actual house. We have yet to see what the energy savings will be as that will require time, but we are more than happy with the quality of life improvements we are already enjoying. They also have handled the rebates with GA Power and provided appropriate invoices and documentation for us to use for federal taxes next year. We are very happy with Harden and her entire team and plan on using them in the future for additional home energy improvements.
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Eric Stagliano profile picture
Eric Stagliano
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Smart Space is an amazingly competent company. I have used them for two different projects on my home. Each time, I was overwhelmed with their "extra mile" professionalism. Harden is incredibly honest and always seeks the best solution for any work that is being done. In one recent example (that just blows my mind), I agreed to have them do an extensive renovation project. We were about to start the project when Harden discovered a structural flaw in our A/C system and recommended that we hold off on her already scheduled work until the other problem was fixed. It is this kind of honesty that keeps me coming back. I will use them for all future projects in my home. I highly recommend them.
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Tom Viilo profile picture
Tom Viilo
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We had a great experience working with Harden and Ross on new windows for our whole home. They are not pushy, timely, and stand behind their window selection for customers.
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Aidan Hall profile picture
Aidan Hall
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Harden was great and Smart Space was easy to work with. Their crews were timely and respectful. They helped us lower our radon levels significantly and also improve the energy efficiency of our home. We were able to qualify for Georgia Power rebates and they do the paperwork. Highly recommend.
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