Build & Renovate With Confidence In Phoenix

✔ Full-Service Project Management

✔ On Time, On Budget Delivery

✔ Quality Work Across Every Trade

Get a streamlined project with expert coordination, clear communication, and quality workmanship that keeps your project on time, on budget, and stress-free.

Get a quoteCall: (623) 300-0186

1500+

Successful projects

20+

Years experience

10M+

Liability insurance

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Residential General Contracting Services in Phoenix, Arizona

Transform your home with expert residential construction and renovation services in Phoenix. From custom upgrades to concrete and outdoor living, Koomen Contracting delivers quality craftsmanship that enhances value and brings your vision to life.

Commercial General Contracting Services in Phoenix, Arizona

Delivering reliable commercial construction services in Phoenix, Koomen Contracting handles tenant improvements, structural work, and site development. We deliver efficient execution and quality results that support your operations and long-term property value.

Pre-Construction

Plan your project with pre-construction services that include budgeting, scheduling, and feasibility analysis to ensure efficient execution.

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Design-Build Services

Streamline delivery with design-build services that integrate planning, design, and construction into one efficient and coordinated process.

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Construction Management

Ensure project success with construction management services that oversee timelines, budgets, and quality from planning through completion.

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General Contracting

Reliable general contracting services delivering coordinated construction, quality workmanship, and efficient project execution from start to finish.

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Commercial Construction

Complete commercial construction services delivering new builds and large-scale projects with precision, efficiency, and high-quality results.

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Tenant Improvements

Upgrade commercial spaces with tenant improvements tailored to your business needs, enhancing functionality, layout, and long-term value.

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Interior Build-Outs

Custom interior build-outs designed to optimize commercial spaces with efficient layouts, high-quality finishes, and functional design solutions.

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Structural Modifications

Reinforce and adapt structures with commercial structural modifications that improve safety, support new loads, and enhance building performance.

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Structural Steel

Structural steel fabrication and installation providing strength, durability, and support for commercial buildings and complex construction projects.

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Concrete Construction

Commercial concrete construction for foundations, slabs, and structures built for durability, heavy loads, and long-term performance.

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Tilt-Up Construction

Tilt-up construction services delivering efficient, cost-effective building solutions with durable concrete panels for commercial developments.

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Commercial Landscaping

Enhance commercial properties with landscaping and yard development that improves aesthetics, usability, and long-term site performance.

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Foundations & Slab Systems

Strong foundations and slab systems engineered for commercial buildings, ensuring stability, load support, and long-term structural integrity.

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Excavation & Grading

Professional excavation and grading services preparing commercial sites with proper elevation, compaction, and readiness for construction.

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Underground Utilities

Install underground utilities including water, sewer, and electrical systems with precision to support reliable commercial site operations.

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View All Commercial ServicesCall: (623) 300-0186

Let’s build something exceptional.

From luxury home renovations to full-scale construction and outdoor living projects, Koomen Contracting delivers premium results across Phoenix and the Valley.

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What working with us looks like

A simple, transparent process designed to keep your project moving smoothly from start to finish.

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Initial Site Visit

Step 01

Let's start your project! We'll visit your property to understand your vision, assess your space, and take detailed measurements.

Quote & Deposit

Step 02

We believe in transparent pricing. Your customized quote provides a clear understanding of costs, and we'll make any necessary adjustments before starting your project.

Execution Of Work

Step 03

Our team efficiently mobilizes your site, prepares the area with safety in mind, and then seamlessly begins executing your project.

service area

Serving Phoenix, Arizona & Surrounding Communities

An Amazing Work For Our Home - Construktion X Webflow Template

“Koomen transformed our home beyond expectations”

Their team handled our full interior renovation with incredible attention to detail. Everything was organized, on schedule, and finished to a high-end standard.

Michael Reyes

Phoenix, AZ

Our Home Design Is Unique Beautiful And Special - Construktion X Webflow Template

“Professional, reliable, and top-quality craftsmanship”

We hired Koomen for a major outdoor living project including concrete, landscaping, and retaining walls. The result completely elevated our property.

Danielle Foster

Scottsdale, AZ

What our Phoenix customers say

Koomen Contracting delivers high-end residential and commercial construction across Phoenix and surrounding areas. From renovations and custom builds to concrete, excavation, and outdoor living projects, our team is known for quality craftsmanship, clear communication, and reliable execution from start to finish.

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Our Home Looks More Comfy And Modern - Construktion X Webflow Template

“Our project was smooth from start to finish”

From excavation and site prep to the final build, communication was clear and the work was done right. Easily one of the best contractors in the Valley.

Chris Dalton

Mesa, AZ