From residential villas to commercial complexes — Solid Frame International delivers certified MEP solutions, HVAC maintenance, and air duct cleaning that protect your property, your people, and your investment. Every space we serve leaves cleaner, healthier, and more energy-efficient.
Founded in Muscat and built on the belief that every residential and commercial property deserves the highest standard of MEP care, Solid Frame International has rapidly become the go-to partner for homeowners, small businesses, property managers, and SME builders across the Sultanate.
We identified a critical gap: professional-grade mechanical, electrical, and plumbing services — done right, documented thoroughly, and priced fairly — were out of reach for the very customers who needed it most. We changed that.
HD before-and-after camera documentation on every job. You see exactly what we see — no guesswork, no hidden work, no surprises on your invoice.
Our technicians are trained to NADCA ACR international standards — Oman's highest benchmark for air duct and HVAC servicing.
EPA-registered, non-toxic chemicals throughout. Safe for families, children, pets, clinics, and food environments — without compromise.
Not satisfied after our inspection? We return and re-clean at zero additional cost. No arguments, no conditions — your satisfaction is guaranteed.
Not satisfied after our inspection? We return and re-clean at zero additional cost. No arguments, no conditions — your satisfaction is guaranteed.
In Oman’s climate — 45°C+ summers, sandstorm season, year-round AC, and coastal humidity — duct systems accumulate contaminants at an accelerated rate. Fine dust, mold, bacteria, and allergens recirculate through your indoor air every single day. Don’t wait for a crisis. Act now.
Most property owners only discover poor indoor air quality when something goes wrong — a health complaint, an HVAC breakdown, an audit failure. Our thermal imaging and air quality monitoring technology changes that entirely.
We deploy advanced infrared cameras and real-time air quality sensors to generate a full contamination report — mapping moisture zones, heat anomalies, and particulate levels before they become dangerous. Prevention is always cheaper than crisis.
Detect hidden moisture and heat buildup invisible to the naked eye
Full indoor air quality report with contamination severity scoring
Colour-coded zone alerts — act before health or equipment is at risk
Personalised cleaning schedule based on your actual contamination data
Whether it’s a new development, property upgrade, or long-term maintenance partnership, Solid Frame International LLC delivers dependable plumbing engineering backed by professional workmanship, responsive support, and lasting value.
Every project we undertake follows a structured engineering approach that minimizes risk, ensures quality, and delivers reliable results. From the first consultation to ongoing maintenance, our team manages every stage with precision, transparency, and technical expertise.
Understanding your requirements, project objectives, site conditions, and operational needs.
Developing optimized designs, calculations, BOQs, and compliant engineering solutions.
Presenting detailed technical proposals, value engineering options, and execution schedules for approval.
Coordinating procurement, logistics, manpower, and resources to ensure smooth project mobilization.
Executing MEP works safely, efficiently, and in accordance with international standards and project specifications.
Performing rigorous inspections, testing, balancing, and commissioning to achieve peak system performance.
Completing project handover with comprehensive documentation, certifications, and client training.
Providing Annual Maintenance Contracts (AMC), preventive servicing, emergency support, and continuous performance optimization.
From residential villas and commercial complexes to healthcare facilities, hospitality properties, industrial buildings, offices, and retail spaces, Solid Frame International LLC delivers reliable, compliant, and high-performance MEP solutions that keep your property safe, efficient, and future-ready.
We combine advanced equipment, certified expertise, and a commitment to transparency that sets us apart from every other service provider in the region.
NADCA-trained technicians continuously updated on the latest duct cleaning standards, ASHRAE 180, and ISO 9001 quality management protocols.
HD before-and-after camera footage for every job. No hidden work, no vague promises — you see every step of the process, and receive the documentation.
EPA-registered, non-toxic antimicrobial chemicals. Safe for families, offices, hospitals, and food environments. Never a compromise on safety.
Residential properties completed in 3–5 hours. Commercial after-hours scheduling available. Minimal disruption to your family or operations..
Year-round property protection — priority scheduling, discounted rates, and a dedicated account manager who knows your property inside and out.
If you're not fully satisfied after inspection, we return and re-clean at zero cost. No exceptions, no conditions. Your satisfaction, guaranteed.
From concept to delivery, we ensure every services meets the highest standards of quality and performance.
Google Reviews
"Before-and-after camera footage was shocking. Years of dust accumulation cleared in one visit. My family's allergies improved noticeably within days."
From private residences to commercial complexes — our services are designed to serve the full spectrum of Oman’s property landscape with the same certified standard of excellence.
Villas, apartments, compounds, and townhouses. Full HVAC system coverage in a single visit.
Office buildings, business parks, co-working spaces. Flexible scheduling with minimal disruption.
Hotels, resorts, and serviced apartments. Guest-sensitive scheduling with odour elimination as standard.
Hospitals, polyclinics, dental centres, and diagnostic labs. MOH-compliant documentation provided.
Post-construction cleaning and MEP handover services for small and medium developers.
Schools and universities. Safe, scheduled during holidays with child-safe chemicals throughout.
Factories and food processing facilities. Heavy-duty extraction with food-safe antimicrobials.
Public buildings and mosques requiring regular air quality maintenance and compliance documentation.
Don’t wait for a health crisis. Book your assessment today. – Contact Us
Solid Frame International is not just a cleaning company — we are committed to building a healthier, more sustainable Sultanate. Our work directly supports Oman’s Vision 2040 sustainability targets and the United Nations Net Zero 2050 mission.
Dirty HVAC systems waste energy, accelerate carbon emissions, and contribute to poor indoor environmental quality. Every service we deliver reduces energy consumption, cuts unnecessary AC load, and extends the life of equipment — keeping more waste out of landfill.
Zero harmful chemical discharge — all antimicrobials are biodegradable and environmentally safe.
Clean ducts reduce AC energy consumption by up to 35% — measurable carbon emission savings.
All extracted debris is contained and disposed of responsibly. Zero debris re-enters your property.
Supporting clients in achieving green building certifications and corporate sustainability reporting.
Solid Frame International aligns every operation with the United Nations Net Zero 2050 framework and Oman’s National Sustainability Strategy. We track energy savings per client, document carbon reduction impact, and continuously reduce our own operational footprint — because clean air and a clean planet go hand in hand.
We began in Muscat and have rapidly expanded our certified service teams across the Sultanate’s key governorates — with more regions coming online throughout 2025 and 2026.
Sunday - Thursday: 9:00 AM - 6:00 PM
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