Aerial view of an active construction site at golden hour

Construction &
Development
made easy(er)*

*excuse my spelling

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The Approach

Simplifying the Complex

Construction is complicated — permitting, budgets, timelines, contractors, and a hundred moving parts you didn't expect. We cut through the noise.

With 20+ years managing projects from ground-up development to complex tenant fit-outs, Attabuild delivers the same caliber of expertise as the big firms — without the corporate overhead, junior handoffs, or bloated fees.

20+

Years Experience

Est. 2024

Founded

$100M+

In Project Value

5

Sectors Served

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Expertise

Capabilities

Pre-Construction Planning

Budget development, schedule creation, contractor procurement, and risk analysis — before a single shovel hits dirt.

Owner's Representation

Your dedicated advocate from concept through close-out. We manage architects, engineers, contractors, and every deadline in between.

Tenant Representation

Protecting your interests during build-out — from lease negotiation support through final punch list and move-in.

Development Advisory

Strategic guidance for ground-up development, including site evaluation, entitlements, pro forma analysis, and delivery oversight.

Process

Concept to Completion

01

Concept

We define scope, budget, and timeline — then help you hire the right architects and engineers to bring the vision to life.

02

Pre-Construction

Design coordination, contractor procurement, permitting, and a realistic budget — locked down before a shovel hits dirt.

03

Construction

We're on-site managing every detail — schedule, quality, cost — so you don't have to be.

04

Completion

Punch list, close-out, and final handoff. From concept to keys in hand.

Markets

Markets Served

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Trevor's ability to manage complex construction projects while keeping all stakeholders aligned is unmatched. His hands-on approach and deep industry knowledge made him an invaluable partner on our development.

Drew DeWitt

East Capital Partners

About

About Attabuild

Attabuild was founded on a simple premise: you deserve better. Too many projects get handed off to junior staff, buried in corporate overhead, or lost in the shuffle of a 500-person firm. Attabuild was built to be the alternative.

We're a construction management and consulting firm that works on your side of the table — whether you're an owner or a tenant. We represent your interests, managing the architects, engineers, and contractors so the project gets delivered on time, on budget, and built right.

With 20+ years of experience across life sciences, industrial, commercial, and mixed-use projects from coast to coast, we make the complicated parts of construction and development easy(er).

We make construction and development easy(er). That's the whole point.

Est. 2024

Founded

Your Side

Always

Concept to Keys

Full Lifecycle

Nationwide

Coast to Coast

Founder

Trevor Harris

Trevor Harris, founder of Attabuild

I started in construction as a union carpenter and cabinetmaker — and that hands-on experience is still at the core of how I manage projects today. Over 20 years, I've worked across every phase of construction: in the field, in project management, and in leadership — each one shaping a more complete understanding of how buildings actually get built.

I started Attabuild because I saw too many clients getting lost in the machine — paying premium fees for junior staff and slow communication. I built this firm to be the opposite: direct access, senior-level attention, and full accountability from concept to completion.

Beyond the projects, I care deeply about the future of the trades. The skilled workforce that builds this country is shrinking, and making sure the next generation has access to these careers — and the respect they deserve — is something I'm committed to both personally and through Attabuild.

20+

Years in Construction

$100M+

In Project Value

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Let's Talk

Call or Text

(240) 630-4148

Location

Ellicott City, MD 21043

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