Radon Systems
Radon Systems LLC is a Sutton, Massachusetts-based radon mitigation company serving residential, commercial, and multifamily properties in Massachusetts, Connecticut, and Rhode Island since 1985, installing active soil depressurization, sub-membrane ventilation, heat recovery ventilation, and diffused bubble aeration systems.
- Company typePrivate
- Founded1985
- HeadquartersSutton, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Radon Systems does
Radon Systems LLC is a Sutton, Massachusetts-based privately held company founded in 1985 that provides radon mitigation services for residential, multifamily, and commercial properties across Massachusetts, Connecticut, and Rhode Island. Operating under the trade name "The Radon Company," the firm claims more than 30,000 radon mitigation systems installed since inception and is one of the few full-service providers addressing both airborne radon and radon in water.
Its technical portfolio covers multiple mitigation modalities. For airborne radon, the company installs Active Soil Depressurization (ASD) systems that create negative pressure beneath foundations, Sub-Membrane Ventilation Systems (SMVS) for slab-on-grade or crawlspace applications, and Heat Recovery Ventilation (HRV) systems that exchange indoor air while recovering heat. For radon in well water, the company deploys Diffused Bubble Aeration units at the well tank entry point. Ancillary services include sump pump installation and repair, sub-slab ventilation for environmental remediation of TCEs, VOCs, and oil spills in collaboration with environmental firms and EPA/DEP, and dedicated multihome radon systems. Radon test kits are sold directly to consumers at $45 each.
The business runs a sales-led go-to-market model anchored on inbound phone calls (800-669-6697), website quote requests, and on-site contractor visits with a quoted one-business-day turnaround. Revenue is generated primarily through professional services fees for mitigation installations, supplemented by test kit sales, sump pump services, and environmental remediation contracts. The company is state-certified, fully insured, recognized by NEHA and AARST, holds a BBB A+ rating, has received the Angie's List Super Service Award for three consecutive years, and operates as a Radon Away Authorized Pro.
Radon Systems firmographics
Firmographics- Name
- Radon Systems
- Legal name
- Radon Systems LLC
- Website
- https://theradoncompany.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Radon Systems LLC is a Sutton, Massachusetts-based radon mitigation company serving residential, commercial, and multifamily properties in Massachusetts, Connecticut, and Rhode Island since 1985, installing active soil depressurization, sub-membrane ventilation, heat recovery ventilation, and diffused bubble aeration systems.
- Ownership category
- akta.pro rank
Radon Systems industry classification
Industry- Product category
- Radon Mitigation Services
- NAICS
- Remediation and Other Waste Management Services (5629), Remediation Services (56291)
- SIC
- Sanitary Services (4950)
- akta.pro primary industry
- Radon Mitigation & Ventilation Services (HSAOAIAK)
- akta.pro secondary industries
- Source-Separated Recycling (Paper/Plastics/Metals/Glass) Processing (IMAIAFAE), Feasibility Studies & Remedial Design/Engineering (FS/RD, Treatability Testing) (EUAIALAB)
Keywords
Where Radon Systems is headquartered
LocationHeadquarters
- HQ city
- Sutton
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Radon Systems business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Supply Chain, Technology or R&D
Revenue model
- Radon Mitigation System Installation: Installation of radon mitigation systems for residential and commercial properties including air and water radon remediation. Revenue generated through service contracts and installation fees.
- Test Kit Sales: Sale of radon test kits for $45 per kit, mail order with check payment to company address.
- Sump Pump Services: Sump pump installation, maintenance, and repair services including radon-related sealing.
- Environmental Remediation: Sub slab ventilation systems for environmental cleanups including TCEs, VOCs, oil spills, and contaminated soils in collaboration with environmental firms and EPA/DEP.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Radon Test Kit |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Radon Systems product offering
Product offeringCore offering
Radon Systems LLC installs and services radon mitigation systems for residential, multifamily, and commercial properties across Massachusetts, Connecticut, and Rhode Island. The company remediates both radon in air (using ASD, SMVS, and HRV systems) and radon in water (using diffused bubble aeration), and also provides sump pump services and environmental sub-slab remediation for contaminated soils. Radon test kits are sold directly to consumers for $45 via mail order.
Product overview
Radon Systems LLC is a full-service radon mitigation company offering multiple distinct radon mitigation system types including Active Soil Depressurization (ASD), Sub-Membrane Ventilation System (SMVS), and Heat Recovery Ventilation (HRV) systems for radon in air, along with Diffused Bubble Aeration systems for radon in water. The company also provides sump pump services, chemical spill remediation systems for contaminated sites, multifamily and commercial radon mitigation, and radon test kits. Services span residential, commercial, and multifamily properties in Massachusetts, Connecticut, and Rhode Island. The company holds Radon Away Authorized Pro certification and Angie’s List Super Service Award recognition.
Differentiator
Problem solved
Functional benefit
Products and services
- Active Soil Depressurization (ASD) System
Quantifiable outcome
- Over 30,000 successful radon mitigation systems installed since 1985
Companies that use Radon Systems
Customer profileSegments3 records
Ideal customer profiles3 records
Radon Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Radon Systems partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Radon AwayminorRadon Systems LLC is an authorized Radon Away Pro partner, selling and installing Radon Away products including radon fans and mitigation equipment.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Radon Systems competitors and assessment
Company assessmentDirect peers
- SWAT Environmental: Largest U.S. radon mitigation franchise network, offering the same Active Soil Depressurization and sub-slab depressurization services as Radon Systems across multiple states. Directly comparable product line, customer base, and go-to-market model.
- Enviro Radon: Regional radon mitigation contractor focused on residential and light commercial mitigation systems. Material overlap in technology (sub-slab depressurization) and customer segment.
- Aegis Radon Mitigation: Regional radon mitigation company providing residential radon testing and mitigation using ASD and sub-membrane systems. Comparable service mix and target customer.
- Clean Air Plus: Radon mitigation and indoor air quality provider offering residential ASD and HRV-based systems. Comparable service portfolio and customer base to Radon Systems.
- The Radon Guys: Radon testing and mitigation company operating in the Midwest with similar ASD, sub-slab depressurization, and sump pump services. Mirrors Radon Systems' residential-focused service offering.
Emerging players
- Cousins Restoration & Environmental Services: Environmental remediation contractor that performs sub-slab ventilation and soil vapor extraction work, overlapping with Radon Systems' environmental remediation service line for contaminated sites.
Others
- AARST (American Association of Radon Scientists and Technologists): Industry trade association that sets standards and certifies radon professionals. Radon Systems holds AARST recognition; the association is functionally a peer ecosystem rather than a competitor, but is a key upstream influencer on the market.
Broad incumbents
- Basement Systems: National basement waterproofing and foundation repair franchise that offers radon mitigation as part of a broader service portfolio. Indirect competitor on radon work but a much broader incumbent in home environmental services.
- Radon Away: Manufacturer and supplier of radon mitigation fans and equipment; Radon Systems is an Authorized Pro partner. Comparable in ecosystem role but acts as a supplier rather than a direct service competitor.
Regional players
- All Radon Solutions: Regional radon mitigation company offering testing and mitigation with similar system types. Operates in a different geographic market but mirrors Radon Systems' service model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Radon Systems social profiles
Digital presenceRadon Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Radon Systems leadership team
Management profileNumber of profiles
Radon Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Radon Systems M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Radon Systems
What does Radon Systems do?
Radon Systems LLC installs and services radon mitigation systems for residential, multifamily, and commercial properties across Massachusetts, Connecticut, and Rhode Island. The company remediates both radon in air (using ASD, SMVS, and HRV systems) and radon in water (using diffused bubble aeration), and also provides sump pump services and environmental sub-slab remediation for contaminated soils. Radon test kits are sold directly to consumers for $45 via mail order.
Is Radon Systems a public or private company?
Radon Systems is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Radon Systems founded?
Radon Systems was founded in 1985. It employs 11 to 50 people.
Where is Radon Systems based?
Radon Systems is headquartered in Sutton, United States, in the North America region.
How does Radon Systems make money?
Four revenue lines are on record. Radon Mitigation System Installation is the primary driver. The others are test Kit Sales, sump Pump Services and environmental Remediation.
Who are Radon Systems's main competitors?
Direct peers on record are SWAT Environmental, Enviro Radon, Aegis Radon Mitigation, Clean Air Plus and The Radon Guys. Cousins Restoration & Environmental Services is listed as an emerging player. AARST (American Association of Radon Scientists and Technologists) is listed as an others. Broad incumbents are Basement Systems and Radon Away. All Radon Solutions is listed as a regional player.
Does Radon Systems have an API?
No public API is recorded for Radon Systems.
What industry is Radon Systems in?
Radon Systems's product category is Radon Mitigation Services. Its primary akta.pro industry code is HSAOAIAK, Radon Mitigation & Ventilation Services, with a secondary code of IMAIAFAE, Source-Separated Recycling (Paper/Plastics/Metals/Glass) Processing. Its NAICS code is 5629 and its SIC code is 4950.