23 MJM LLC

HVAC Compliance
Technical Facility Solutions & Property Preservation You Can Count On

15 years of expertise protecting commercial and residential properties through certified refrigerant recovery, EPA compliance audits, and full-service facilities maintenance.

Give us Call or Email us to see how we can Help.

813-896-4590

About 23 MJM LLC

23 MJM LLC provides high-level, technical property

maintenance and preventative care for residential portfolios,

multi-family complexes, and light commercial facilities.

Backed by 15 years of technical field experience and federal

certification, we bridge the gap between basic janitorial

services and costly emergency trade contractors. We protect

your physical assets, reduce operational liabilities, and

maximize property longevity.

Core Competencies & Services

Differentiators & Credentials

EPA Universal Certification: Federally licensed to legally handle, test, and manage all types of refrigerant systems.

15 Years of Industry Experience: Deep mechanical expertise ensuring issues are diagnosed before they turn into expensive breakdowns.

Comprehensive Compliance Logging: Every inspection is backed by a professional, time-stamped digital maintenance log provided directly to property owners to protect against liability.

Fully Insured & Compliant: Armed with $2 Million in Commercial Property Damage Liability, comprehensive Workers’ Compensation, and strict adherence to OSHA site-safety guidelines.

HVAC/R Technical Maintenance:

Deep chemical coil cleaning, system performance optimization, and rigorous filter lifecycle management.

Specialty Ventilation & Mechanical Care: Rotational dryer vent brush/vacuum cleanouts, water heater maintenance (flushing), and preventative drain cleaning.

Life-Safety Compliance Auditing: Scheduled testing, battery rotation, and digital logging of smoke and carbon monoxide detectors for property compliance records. Optimal performance thermostat check and schedule set-up.

Advanced Exterior Restoration: Commercial pressure washing, gutter clearing, and professional exterior window cleaning.

Contact Us for your technical facilities solutions and property preservation.

7901 4th St N STE33937St. Petersburg, FL 33702

info@23mjm.com

813-896-4590

🏢 Vendor Procurement & Compliance Central

23 MJM LLC is a fully qualified corporate vendor configured for instant onboarding through all major third-party property management platforms (including NetVendor, Vendor Shield, RealPage, and Yardi VendorCafé).

Taxpayer Identification: Documented under our active federal Employer Identification Number (EIN). Corporate W-9 forms are kept signed, updated, and ready for immediate deployment.
Liability Verification: Fully covered by $2,000,000 Commercial General Liability protection and statutory Workers’ Compensation coverage.
Technical Authority: Service performed by trade-school educated personnel holding valid federal EPA Section 608 Universal Certifications.
Hillsborough County Tax Notice: Commercially invoiced preventative maintenance services reflect the current 7.5% combined state and county nonresidential cleaning sales tax rate. Residential cleanings remain completely tax-exempt.

👉 Need to onboard us? Click the button below to instantly request our complete verification packet or standard compliance documentation.

[ 📄 Request Certificate of Insurance (COI) ] — [ ⬇️ Download Current W-9 Template

LEGAL DISCLAIMER & LICENSING DISCLOSURE: 23 MJM LLC is a specialized facility support and maintenance consulting firm. We are not a licensed Air Conditioning or Mechanical Contractor under Florida Statute Chapter 489. Our services are strictly limited to non-mechanical preventative maintenance, custodial cleaning, filter management, and efficiency audits. We do not perform mechanical repairs, system installations, or electrical contracting services. Technician holds EPA Section 608 Universal Certification # 726090411860 authorized by the U.S. Environmental Protection Agency. This certification validates qualification for safe refrigerant handling and environmental compliance but does not constitute a state contractor’s license. If our inspection identifies a mechanical failure, refrigerant leak, or electrical issue requiring repair, we serve as your Owner’s Representative to refer and coordinate these services with a fully licensed and insured Florida Contractor.