Managed infrastructure services

Diamond IT’s managed infrastructure services keep your network, servers, and cloud systems running at peak performance. We handle the complexity so your team stays productive and secure.

Years in Business

9.7/10

Client Satisfaction Rating

99.99%

Average Client Uptime

From IT headaches to smooth operations

The Diamond Transition process transforms chaotic IT environments into reliable business assets. We handle the transition with zero downtime, complete transparency, and a clear roadmap that gets your technology working for you instead of against you.

Get seamless onboarding with zero downtime migration

Precision Audit

We start by understanding your current technology, business goals, and pain points.

Strategic Roadmap

Our team develops a tailored IT roadmap focused on your specific business needs, not a one-size-fits-all package.

Fortify

We roll out secure, fully managed IT solutions with no disruption to your daily operations.

Transform

Our team watches your systems 24/7, spotting and fixing issues before they cause problems.

Infrastructure that keeps business moving

Network & server management

Our team monitors, maintains, and optimizes your network and servers around the clock. By eliminating disruptions and bottlenecks, we keep your operations stable and scalable while reducing unexpected downtime.

Keep your systems running strong

Choose Diamond IT for managed infrastructure services that stop problems before they start. Let’s keep your business connected and your team productive with a reliable foundation.

Cloud & hybrid infrastructure support

Professional services firms often run hybrid setups. We manage cloud and on-premise systems seamlessly, giving your team secure access wherever they work while reducing the risk of outages or data loss.

Simplify your cloud journey

Whether fully cloud-based or hybrid, Diamond IT makes your systems reliable and secure—without added stress. Let’s build an infrastructure that grows with your business.

Cybersecurity protection built-In

Cybersecurity threats target professional firms daily. We embed strong protections directly into your infrastructure management, safeguarding sensitive data while ensuring compliance with industry requirements.

Strengthen security at the core

Stop worrying about gaps in your infrastructure. With Diamond IT, cybersecurity is part of your everyday IT services, not an afterthought.

Vendor & software support

Managing multiple vendors and software platforms is time-consuming. Diamond IT coordinates directly with your vendors, integrates your tools, and resolves issues—so you don’t waste hours chasing fixes.

One partner for every IT need

Spend less time managing vendors. With Diamond IT, you get a single point of contact for all your infrastructure and software support.

Why professional service firms choose Diamond IT

Most IT companies sell you what they have in stock. We build technology solutions around what your business actually needs, not what’s easiest for us to deliver.

Competitors

20 years in business

Less experienced

97% CSAT score

85% or less

97% client retention rate

90% or less

Live Technical support

Non-technical call center

80% 1st call resolution

70% or less

Specialized

Generalists

Protect your firm’s data, maximize uptime, and eliminate IT headaches

See what our clients are saying

We support the software that powers your business

From accounting platforms to legal practice software, Diamond IT’s managed infrastructure services cover the applications your firm relies on. We keep your software updated, integrated, and working smoothly with the rest of your systems.

Let us know what you’re looking for and see if we’re a good fit

Industries we support

Professional services firms trust Diamond IT to handle managed infrastructure services that keep systems secure, efficient, and scalable. Our deep knowledge of industry software and compliance ensures your IT supports your unique workflows.

Law firms

Reliable infrastructure for case management, compliance, and secure client communications.

Accounting firms

Optimized systems to handle tax season peaks and financial software integrations.

Financial advisor firms

Secure platforms that protect sensitive client portfolios and enable seamless reporting.

Architectural firms

High-performance systems for CAD tools and collaborative project workflows.

Engineering firms

Infrastructure designed for heavy applications and data-intensive modeling.

Insurance firms

Stable IT environments supporting claims software and compliance systems.

Consulting firms

Flexible systems that scale with engagements and client demands.

Medical services

Compliance-ready systems to protect patient and operational data.

Other professional services

Reliable IT infrastructure tailored to your industry’s needs.

Discover how seamless IT can transform your firm’s efficiency & security

Sleep well at night knowing that you have Diamond IT.

“At the end of the day when you leave here and you shut down your machine, you know that your client’s data is safe and it’s secured and you don’t have to worry…You don’t have those concerns anymore. That’s somebody else’s concern. You go home, you go to bed, sleep well at night knowing that you have Diamond IT taking care of you.”

Get expert IT support trusted by businesses like yours

“They never upsold us, which was really important. They never tried to get us to the the next latest and best. They looked, for solutions for us, not profits for them.”

Jim Karp

Charles, Blank & Karp, LLP

Meet the Diamond IT team

Behind every fast response and smart solution is a real person who understands your business. Our team combines technical know-how with industry experience to support your firm with care and clarity. We don’t hide behind tickets—we work alongside you.

Matt Mayo

CEO

Jon Fitrzyk

VP of Managed Services

Garret Ullal

Director of Platform Engineering & Strategic Automation

Cody Cooper

Strategic Services Manager

Serving clients nationwide

Diamond IT supports professional service firms across the country with managed infrastructure services. Our local presence and national reach mean you get both personalized attention and enterprise-grade IT expertise.

West Coast Branch

Service area: Bakersfield, Encino, Tulare, Los Angeles

Midwest & Eastern Branch

Service area: Indianapolis