Excel Custom Deck Builders of Oshkosh is the Oshkosh, Wisconsin arm of a deck-building company that has worked across the state for more than two decades. The Oshkosh page targets local homeowners who want a deck designed, built, or renovated, and it sits alongside sister pages for Madison, Appleton, Milwaukee, and Franksville. The pitch is custom work: a deck drawn for the specific yard rather than pulled off a template.

One practical note up front. The Oshkosh page itself would not load on repeated attempts, so this account leans on the company's other pages and its listings elsewhere. That is a caveat about access, not a mark against the business.

What Excel Custom Deck Builders of Oshkosh puts on offer

The core product is a custom deck, but the catalogue runs wider than plain decking. Across its Wisconsin pages the company lists a range of outdoor structures, and the Oshkosh service area draws on the same crew and the same materials Excel Custom Deck Builders of Oshkosh works with elsewhere in the state.

That range shows up most clearly in how the Oshkosh page is pitched: not a single product but a menu of outdoor-living work, handled by people already doing the same jobs in Madison, Appleton, Milwaukee, and Franksville. An Oshkosh homeowner is buying into that same operation, not a standalone local outfit working alone.

Trex, pergolas, and outdoor living

Beyond standard decks, the work covers Trex and other composite decking, pergolas, pool decks, patios, and general outdoor-living construction. Composite is the headline material for a reason. It costs more than pressure-treated wood at the outset and asks for far less upkeep after, which is exactly the trade a lot of homeowners are weighing when they pick up the phone.

Offering design, construction, and renovation under one roof means a client can bring either a bare yard or a rotting old deck and get a route forward for both. For the Oshkosh market, that spread of services is the practical draw of Excel Custom Deck Builders of Oshkosh, since a single crew handles the whole job from drawing to finished boards. Add pergolas and pool decks to the same crew's remit and a homeowner can plan a whole backyard as one project instead of hiring three separate trades.

Affiliations and the project count

Excel Custom Deck Builders of Oshkosh states an affiliation with the North American Deck and Railing Association, the trade body known as NADRA, along with membership in local building associations. Belonging to a trade group is no guarantee of quality, but it does mean the company operates inside an industry framework instead of off on its own. The site also claims more than 500 completed client projects.

Over a run of more than twenty years that is a believable figure, and I would still want to see a handful of those decks up close before reading too much into the number, which is the kind of claim that signals a going concern rather than a weekend operation.

The custom-design emphasis is the thread running through all of it. A deck drawn to fit an odd lot line, a slope, or one particular view is a different product from a rectangular kit deck, and the location pages lean on that distinction. Whether the finished work lives up to the drawings is the part a homeowner can only judge by seeing completed jobs, which loops back to the same issue: the proof is mostly the company's own to show.

Reviews, awards, and reaching them

This is where a careful homeowner should read closely, because independent, verifiable ratings for Excel Custom Deck Builders of Oshkosh are hard to come by. A BBB profile exists for the Madison location, but the company is listed as not accredited and no rating shows. Yelp pages exist for a couple of Wisconsin locations with photo galleries but no visible aggregate star score. The Facebook page reads not yet rated, with zero reviews.

GuildQuality and Manta both list the business with no rating attached. Houzz does fold the company into a best-deck-builders-in-Oshkosh roundup, but those aggregator lists are compiled, not earned through a verified score, so it adds visibility without adding proof.

The upbeat numbers the company points to all come with an asterisk. A Quality Business Awards USA page touts a 95 percent quality score and top-one-percent status, but that sort of listing is typically self-service and invites the business to request its own verification, so it means little without outside confirmation.

The site's own Google-reviews widget, a self-described five-star rating across platforms, and a cited industry satisfaction survey putting approval above 90 percent are all the company's own claims. None is confirmed by an outside source, and a buyer should treat them as marketing until a genuine third-party rating turns up.

Reaching the company is easier than pinning down its reputation. A contact-us page and a reviews page sit on the main site, and third-party directories carry a Madison business address and phone listings, so contact information is publicly discoverable even where a single page would not load. For an Oshkosh customer contacting Excel Custom Deck Builders of Oshkosh, a phone call or a message is straightforward to arrange.

So the verdict lands mixed, and honestly so. On the building side, Excel Custom Deck Builders of Oshkosh looks like a credible outfit: two decades of work, a real service range from composite decks to pergolas and pool decks, trade affiliations, and a large claimed project count. The weakness is verification. Almost every flattering figure traces back to the company itself or to a paid listing, and the genuinely independent sources carry no rating at all.

For an Oshkosh homeowner the sensible move is to treat Excel Custom Deck Builders of Oshkosh as a plausible shortlist candidate, then ask directly for local references and recent project addresses ahead of any contract. A deck is a multi-thousand-dollar commitment, and that extra diligence is cheap by comparison. The work may well be good. The public proof just is not there yet.


Business address
Excel Custom Deck Builders of Oshkosh
240 Algoma Blvd Suite B,
Oshkosh,
Wisconsin
54901
United States

Contact details
Phone: (920) 614-6361