General Contractor

Chadwick
Grenholm

Built Right.
Built to Last.

View Our Work Start a Project
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20+
Years Experience
340+
Projects Completed
98%
Client Satisfaction
12
Licensed Trades
Chadwick Grenholm
20 Years
Building
About Chadwick

Craftsmanship
You Can See

I started Grenholm Construction in 2003 with a single crew and a reputation for finishing what I start—on time, on budget, and without shortcuts.

Over two decades, we've grown into a full-service general contracting firm trusted by homeowners and commercial clients across the region. Every project—from a bathroom remodel to a custom home build—gets the same meticulous attention to detail that built this company's reputation.

We're fully licensed, bonded, and insured. More importantly, we show up, we communicate, and we stand behind our work long after the final nail is driven.

Licensed & Bonded
Fully Insured
OSHA Certified
BBB Accredited
What We Do

Our Services

Renovations
01

Renovations

Full-scale home and commercial renovations — gut it to the studs or make targeted improvements that transform how a space looks and functions.

New Construction
02

New Construction

Ground-up builds, foundation to finish. Built to code, on schedule.

Kitchen & Bath
03

Kitchen & Bath

The highest-ROI spaces in your home. We handle design-build kitchen and bathroom remodels that blend function with lasting beauty.

Roofing
04

Roofing

Replacements, repairs, and new installs. Asphalt, metal, and flat roofing systems installed by crews who take weather-tight seriously.

Decks & Outdoor
05

Decks & Outdoor

Custom decks, pergolas, patios, and outdoor living spaces. We build extensions of your home that hold up through every season.

Custom Carpentry
06

Custom Carpentry

Built-ins, trim work, cabinetry, and millwork crafted by hand. Details that set a finished space apart from everything else on the market.

Past Projects

Our Work

Two decades of builds. Every one of them a story.

Lakeside Custom Home
New Construction

Lakeside Custom Home

Historic Downtown Loft
Renovation

Historic Downtown Loft

Modern Kitchen Remodel
Kitchen & Bath

Modern Kitchen Remodel

Wraparound Deck & Pergola
Outdoor

Wraparound Deck & Pergola

Commercial Flat Roof
Roofing

Commercial Flat Roof

Garage Conversion
Carpentry

Garage Conversion

Library Built-Ins & Millwork
Carpentry

Library Built-Ins & Millwork

Master Bath Overhaul
Renovation

Master Bath Overhaul

Commercial Office Build-Out
New Construction

Commercial Office Build-Out

Backyard Patio & Fire Pit
Outdoor

Backyard Patio & Fire Pit

Residential Metal Roof
Roofing

Residential Metal Roof

Client Stories

What They Say

“

Chadwick's crew rebuilt our entire main floor after water damage. They finished two weeks ahead of schedule and the craftsmanship is extraordinary. Our house looks better than it ever has.

MR
Marcus & Rachel T.
Home Renovation, 2024
★★★★★
“

We've hired Grenholm Construction for three commercial projects. Every single time: clear communication, no surprises on cost, and a finished product that impresses our clients.

DN
Diane N.
Commercial Client, Repeated
★★★★★
“

The kitchen remodel exceeded every expectation. Chadwick walked us through every decision, sourced materials we'd never have found ourselves, and the end result is genuinely stunning.

JP
James & Paula K.
Kitchen Remodel, 2023
★★★★★
“

Building a custom home is stressful. Chadwick made it as stress-free as possible. He's the most transparent contractor I've ever worked with — what he quotes, he delivers.

LB
Lorraine B.
Custom Home Build, 2022
★★★★★
Let's Talk

Start Your
Project

Ready to build something that lasts? Fill out the form or reach us directly — we respond to every inquiry within one business day.

Email
chad@grenholmconstruction.com
Phone
(555) 400-0000
Service Area
Regional — 100mi radius

We respond within one business day. No obligation, no pressure.

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