At ATIGROUP, we offer building owners a broad range of comprehensive energy-saving options, helping them to identify and implement key ways of reducing operational expenses.


Our goals are to help every customer reduce their owning and operating costs and improve process/comfort conditions.

Core Competencies

To build confidence and trust in building owners and operators by being the first choice, single-source, provider of value based long-term energy and system solutions. 

At ATIGROUP, we specialize in the following areas:


ATIGROUP, moves beyond the Design Build process by utilizing a proven Integrated Project Delivery (IPD) process. This process optimizes project results and increases value by establishing a single cohesive team whose make up includes the owner, M.E.P. engineering and architecture, Construction Management, and all sub-contractors. This process greatly improves accountability from all participants.

ATIGROUP also has a certified Building Information Modeling (CM-BIM) Manager on site prepared to design and/or incorporate all of your 2-D and 3-D modeling situations.

Additionally, ATIGROUP has an extensive Service Department. Our factory-trained technicians have experience in servicing a myriad of HVAC, mechanical, electrical, plumbing, security, and building control systems.

At ATIGROUP, we excel in providing Energy & Systems Solutions.

Company Data

For nearly three decades, we have committed ourselves to consistently exceeding customer expectations, through innovative design and smart building solutions. We are a certified Veteran Owned Small Business that employs approximately 50 persons with a hiring preference provided to our nation’s veterans. We typically serve the Great Lakes Region (MI, OH, IN, IL, WI), however, our reach is expanding further into the deep mid-west.      

DUNS: 175568484

NAICS: 238210, 238220, 541310, 541330, 561210, 811310

FSC: C1NB, C221, C222, C223, J041, J043, J044, J045, J048, J059, J061, J062, J063, K041, K043, K044, K045, K047, K048, K061, K062, K063, L043, L044, N041, N043, N044, N045, N047, N048, N059, N061, N062, N063, R425, Y1NB

Credit Cards: Master Card, Visa, Diners Club, Discover, JCB

Contact Information

Michelle Landon
3419 Pierson Place
Flushing, MI 48433

Ph: 800.230.6202 | Cell: 810/397.9802 | Fax: 810.230.6208