About Us

1 Source Commercial provides full-service commercial property maintenance for property managers, owners, and portfolios across Colorado's Front Range.

Your Single Vendor for Commercial Property Maintenance

1 Source Commercial is a commercial property maintenance company providing full-service maintenance to property managers and owners across Colorado's Front Range — from Fort Collins to Colorado Springs, with the Denver metro at our core.

We work directly with property managers to handle the day-to-day and the unexpected: turnovers, vacancy checks, emergency board-ups, grounds upkeep, and everything in between. Our client list ranges from global property management firms to regional and local landlords — we tailor our solutions to fit each client's needs. Our goal is simple — be the maintenance vendor you don't have to think twice about.

Our Story

From One Stay to a Global Standard

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Where It Began

Start

Idea

Vision

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Going Global

Growth

Team

Trust

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Seamless Experience

Tech

Design

App

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Leadership

Meet Our Owner

Dan Manning

Owner

Dan Manning brings 20 years of experience in every facet of the commercial property industry — laborer, superintendent, maintenance technician, field project manager, real estate investor & HOA manager. With Dan and the 1 Source team, every project gets the same standard: consistent, accountable, transparent work — on time, on budget.

Our Approach

Built on Three Core Pillars

01. Responsive

real people answer, real timelines, real follow-through.

02. Documented

photos and reports on inspections, move-outs, and completed work

03. Accountable

We believe in taking ownership and accountability for our work.

Premium Quality

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Global Access

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Thoughtful Touches

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