Image Alt


Installation Services

Established in 1995, ATGC has successfully completed hundreds of projects throughout Oregon and SW Washington. We are small enough to know the intricate details of each project, but large enough to get the job done on budget and on schedule. We are excellent at what we do and have a strong reputation for exceeding our customers expectations. Our specialties include installation of doors/frames/hardware, standing & running trim, Division 10 specialties, and Division 12 window coverings & bike racks. We pride ourselves on superior quality installations, accurate bids, and proven record of meeting timelines on many types of projects, including multi-family, commercial, industrial and tenant improvements.

Door Installation

We have literally installed tens of thousands of doors. From simple pre-hung interior doors to hollow metal doors with complex industrial hardware, doors are our specialty.

Millwork Installation

We install all types of interior architectural millwork, including base, casing, window trim, crown moulding, handrail, chair rail, wainscoting, stair trim and more.

Door Hardware

We are experienced installers of many types of door hardware used in residential, commercial, and industrial applications. These include door knobs, lever sets, deadbolts, closers, panic devices, coordinators, thresholds, sweeps, mullions, and many other types of specialty door hardware commonly seen on large construction projects.

DIvision 10 Specialties / Division 12 Window Coverings & Furnishings

Our team handles all types of specialties and furnishings including toilet accessories, mailboxes, fire extinguisher cabinets, wire shelving, window coverings, bike racks, corner guards, and other specialty items that don’t fall neatly into a specific trades’ scope.

Material Supply

We install everything we supply. From complete wire shelving systems to a full array of window coverings, locally sourced millwork packages and Division 10 specialties, our team can coordinate the details allowing your team to focus on the success of the overall project.


We are Portland’s largest full-line ClosetMaid supply and install company. ClosetMaid manufactures the broadest line of high-quality closet and storage systems in the industry. Each flexible storage system is designed to fit the needs of any project, factoring in elements like functionality, aesthetics, and budget.

Window Coverings

Our window covering team has extensive project management, procurement, and installation experience with projects of all sizes and complexities. We are experienced with manual and motorized roller shades (stand alone or network integrated), cellular shades, and vertical/horizontal blinds. Our team can help you navigate the impact that product, operation, installation, and finish selections will have on the final budget (and functionality) of your project.

WE STICK TO THE BUDGET. All Trades General Contractors strives to bid the job right the first time, with minimal change orders.

WE PROVIDE THE BEST IN CRAFTSMANSHIP. We understand that attention to detail makes the whole package successful.

WE UNDERSTAND THE IMPORTANCE OF TIMELINES. And have a proven track record of meeting them.