DIAMANDI provides commercial cleaning and facility maintenance for organizations across Greater Houston that require a documented, verifiable standard of service. Every contract is backed by active insurance coverage, a vetted workforce, and written documentation provided on request.
Every DIAMANDI contract is supported by three verifiable systems, outlined below.
Every visit is documented, with service records available for your review at any time.
Each site is inspected on a recurring schedule against a documented standard, with results shared directly with you.
Every contract is managed directly by the owner, not routed through a call center or a rotating account manager.
Ready to see how the DIAMANDI Standard applies to your facility?
Request a Free WalkthroughService is typically scheduled during nights, weekends, or off-hours to avoid disrupting daily operations. Every engagement begins with a documented walkthrough and a written scope of work.
Nightly, weekly, or custom-frequency service for office, retail, and institutional spaces, scoped to each facility's traffic patterns and compliance needs.
On-site presence during operating hours for high-traffic facilities, with continuous attention to lobbies, restrooms, and common areas.
Protocols built around the specific compliance environment of medical offices, licensed care facilities, and educational institutions, with documentation formatted to support your own inspections and audits.
Seasonal deep cleaning, floor stripping, refinishing, and burnishing, carpet extraction, and post-construction cleanup, scheduled around your facility's calendar.
One documented standard applied consistently across every location in a portfolio, with a single point of contact managing quality across your full footprint.
Rapid-response cleaning for facility events, move-outs, and turnovers where timing is as critical as quality.
The systems below are designed to support long-term contract performance.
Service is delivered by staff held to one documented standard. Everyone who sets foot on your site completes background screening and facility-specific training beforehand.
OSHA-aligned training on a recurring schedule, current Safety Data Sheets maintained on-site, and a documented chemical-handling protocol for every facility type we serve.
Any deficiency identified is corrected within a defined window at no additional charge, as a written term in every service agreement.
General liability coverage sized to cover damage or loss on your premises. Certificates of insurance are provided before work begins, with additional insured status, primary and non-contributory wording, and a waiver of subrogation available upon request.
Low-impact, environmentally responsible cleaning products used across service categories, with product documentation available on request.
Your invoice matches your written scope at all times. Any work outside that scope is reviewed and approved before it is billed, so your budget stays predictable from one month to the next.
Every industry below has a different compliance environment. Our protocols are built to fit each one specifically.
Schools and early childhood facilities, where cleanliness standards intersect directly with licensing and accreditation requirements.
Medical offices and licensed care environments requiring terminal cleaning protocols and compliance-grade documentation.
Public buildings requiring contract compliance, transparent reporting, and accommodation of agency-specific screening requirements.
Office and mixed-use properties where consistency across a portfolio matters as much as the standard at any single site.
Member-facing environments where presentation and discretion carry equal weight.
Organizations that need one documented standard applied identically across every location they operate.
Every relationship starts with a walkthrough of your facility rather than a quote over the phone. We assess your space, discuss your priorities, and put a written scope and price in front of you before any commitment is made.
Once an agreement is signed, service begins on a schedule built around your operating hours. No verbal estimates. No surprise charges outside the agreed scope. The proposed scope and price are what you are billed.
From there, the relationship is maintained the same way it started, in writing, with documentation behind every visit.
We start with a base scope built around your facility type, then walk the space with you to confirm priorities, traffic patterns, and any compliance requirements before finalizing it in writing.
A written proposal follows the walkthrough promptly and spells out exact services, frequency, and pricing rather than a verbal estimate.
Through scheduled inspections against a documented standard, service records from every visit, and a dedicated contact who follows up on results.
Yes. Every employee is screened before any site assignment and completes initial and ongoing training specific to their assigned facility type. We accommodate agency-specific screening requirements on request.
A dedicated contact assigned to your account, not a rotating call center, ensures continuity and familiarity with your site.
Both. We work with one-time jobs, short-term coverage, and multi-year contracts on equal footing. Every agreement includes a standard termination clause allowing either party to exit on written notice.
Payment terms are set during your proposal to match your organization's invoicing cycle. Pricing is presented as either a flat monthly fee or a per-square-foot rate, whichever best fits your budgeting process.
No. Any work outside the agreed scope is reviewed and approved in writing before it is added to your invoice.
Every engagement begins with a documented assessment of your facility, with no obligation to proceed.
Prefer email? Reach us directly at info@diamandiservices.com