Business Details
Emergency
services
Your Trusted Kitchen Exhaust Cleaning Experts
Grexen Kitchen Exhaust Cleaning Kitchen Exhaust Cleaning has been serving commercial clients across Ohio, Kentucky, and Indiana for over three decades. Our team of certified technicians specializes in advanced hood cleaning, robotic duct restoration, and comprehensive fan maintenance programs. We pioneered the use of robotic duct cleaning technology in the United States, setting new industry standards for safety and efficiency. Our commitment to innovation is matched by our dedication to customer satisfaction, evidenced by our BBB A+ rating and partnerships with major institutions like the EPA and US Treasury.We utilize eco-friendly steam-cleaning methodologies and provide photo-verified documentation to ensure compliance with NFPA 96 fire codes. With a focus on preventive maintenance and liability reduction, we serve over 1,000 establishments including restaurants, hospitals, and universities. Our proprietary filter exchange program eliminates maintenance hassles while reducing fire risks and environmental impact. Through continuous technological investment and rigorous quality control, we maintain our position as the region's most trusted kitchen exhaust cleaning provider.
Services
Hood Cleaning
Robotic Duct Cleaning
Filter Exchange
Fan Maintenance
Grease Management
Highlights and features
- 30+ years serving commercial kitchens with certified technicians
- First US company to implement robotic duct cleaning technology
- Photo-verified compliance with NFPA 96 fire code standards
- 24/7 emergency service with rapid response capabilities
- Eco-friendly cleaning processes with biodegradable materials
Associations and certifications
- BBB A+ Rating
What people say
Thorough cleaning
Photo proof provided
Reliable service
Cost savings
Professional team
Services
Hood Cleaning
Our NFPA 96-compliant hood cleaning service utilizes advanced steam technology to remove grease buildup from commercial kitchen exhaust systems. Certified technicians document each cleaning with geo-tagged photos, ensuring fire code compliance. The process includes comprehensive inspection of filters, ductwork, and grease containment units.
Robotic Duct Cleaning
This innovative service employs robotic technology to clean inaccessible duct networks up to 75 feet long. The system removes carbonized grease deposits from hard-to-reach areas in multi-story buildings. Photo documentation verifies complete system restoration to bare metal standards.
Filter Exchange Program
Factory-cleaning and exchanging grease filters eliminates maintenance burdens for restaurant operators. The program reduces fire risks by ensuring optimal filter performance while decreasing drain grease by 70%. Includes regular delivery and installation of cleaned filters.
Fan Maintenance Program
Quarterly inspections maintain commercial exhaust fan efficiency through motor testing, belt replacement, and lubrication. Two service tiers include lifetime motor replacement options. Prevents unexpected downtime and extends equipment lifespan.
Grease Management Program
Monthly monitoring of rooftop grease containment systems prevents environmental violations. Uses biodegradable absorption pillows to capture 90% of grease runoff. Includes containment unit installation and roof cleanup services for commercial kitchens.
People
Karl Riekstins
Founder
Karl Riekstins founded Grexen Kitchen Exhaust Cleaning after identifying fire safety gaps in commercial kitchen exhaust systems. He pioneered robotic duct cleaning adoption in the US and developed the company's proprietary photo verification process. With over 25 years in the industry, he focuses on technological innovation and quality control.
Questions
How does Grexen verify cleaning quality?
We provide geo-tagged before-and-after photos through our electronic Post Service Report within 48 hours of each cleaning.
What fire code standards do you meet?
All services comply with NFPA 96 fire code requirements and local health department regulations.
Do you offer emergency services?
Yes, our 24/7 emergency service responds to urgent kitchen exhaust system issues.
How does the filter exchange program work?
We deliver factory-cleaned filters on schedule, exchanging them for your used units without kitchen downtime.
What areas do you service?
We operate throughout Ohio, Kentucky, and Indiana with regional service centers.
Can you maintain existing equipment?
Our preventative maintenance program services all major commercial exhaust fan brands and models.
