---
title: "McCosker Builders, LLC — Kitchen & Bath Remodelers | Houzz"
canonical_html_url: https://www.houzz.com/professionals/kitchen-and-bath-remodelers/mccosker-builders-llc-pfvwus-pf~973785814
markdown_url: https://www.houzz.com/md/professionals/pf~973785814.md
entity_type: LocalBusiness
business_name: "McCosker Builders, LLC"
category: ["Kitchen & Bath Remodelers"]
image: https://st.hzcdn.com/fimgs/0603ef3102f10ab2_3881-w400-h400-b1-p10--.jpg
address: "Rochester, New Hampshire 03839, United States"
latitude: 43.262
longitude: -70.9837
phone: "(603) 834-3863"
website: http://www.mccoskerbuilders.com
rating: 5
review_count: 1
followers: 25
last_updated: 2026-10-16
---

# McCosker Builders, LLC

Original Houzz profile: [McCosker Builders, LLC](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/mccosker-builders-llc-pfvwus-pf~973785814)

## Professional summary

- **Primary category:** Kitchen & Bath Remodelers
- **Location:** Rochester, NH
- **Serves:** Dover, Rochester, Somersworth, Barrington, Farmington, Nottingham, Strafford, Rollinsford, Madbury, Center Strafford
- **Houzz rating:** 5.0 out of 5 (1 review)

## About

### Houzz Badges

- 250 Ideabook Saves

McCosker Builders is a family owned New Hampshire based design-build firm with a reputation for quality, integrity, and service. As third generation builders, we bring experience to each project. Specializing in residential remodeling, additions, decks, porches, and three season rooms as well as garages. Our unique design build process ensures every project starts off with a well thought out plan in order to help the project run smoothly and efficiently from start to finish.

### Services Provided

- Bathroom Remodeling
- Kitchen Remodeling
- Home Remodeling
- Home Additions
- Cabinet Installation
- Custom Cabinets
- Home Extensions
- Basement Remodeling
- Countertop Installation
- Backsplash Installation
- Garage Building

### Areas Served

- Dover
- Rochester
- Somersworth
- Barrington
- Farmington
- Nottingham
- Strafford
- Rollinsford
- Madbury
- Center Strafford

### Typical Job Cost

$10,000 - 100,000

## Business Details

| Field | Value |
| --- | --- |
| Business Name | McCosker Builders, LLC |
| Address | Rochester, New Hampshire 03839, United States |
| Phone | (603) 834-3863 |
| Website | http://www.mccoskerbuilders.com |
| Followers on Houzz | 25 |

**Social profiles:**
- Facebook — https://www.facebook.com/pages/McCosker-Builders/185712824802278

## Contact

- **Houzz profile:** [McCosker Builders, LLC](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/mccosker-builders-llc-pfvwus-pf~973785814)
- **Website:** http://www.mccoskerbuilders.com
- **Phone:** (603) 834-3863

## Reviews

**Overall rating: 5.0 out of 5 — 1 review**

### All 1 review

**★★★★★ — Pat Barton, Feb. 2018**

> When I had a house fire I hired McCosker Builders to do the reconstruction and it was an excellent decision.  Ryan handled every aspect of the job for me. He dealt with the insurance adjuster and the many inspectors from the city.  Because he is so knowledgeable he developed a good working relationship with all of them and was able to complete the job in a timely fashion while satisfying all their requirements.  His carpentry skills are top-notch and everything he did was of the highest quality.  I also hired him to replace a set of outside stairs and a storm door.  Even though the temperatures that week were in the 90’s and even hotter in the sun, he worked through it and did a fantastic job.. i  recommend McCosker Builders highly for any remodel you might have.

## Selected projects

- [O'Connell Renovation - Custom Stair](https://www.houzz.com/hznb/projects/o-connell-renovation-custom-stair-pj-vj~434805)
  - Location: Not specified
  - Photos: 22
- [Kane Renovation](https://www.houzz.com/hznb/projects/kane-renovation-pj-vj~453520)
  - Location: Not specified
  - Photos: 22
- [Beachfront Contemporary Remodel](https://www.houzz.com/hznb/projects/beachfront-contemporary-remodel-pj-vj~453402)
  - Location: Not specified
  - Photos: 40
- [SFFH Medical Office Building](https://www.houzz.com/hznb/projects/sffh-medical-office-building-pj-vj~441442)
  - Location: Somersworth, NH
  - Photos: 26
- [McCoole Kitchen](https://www.houzz.com/hznb/projects/mccoole-kitchen-pj-vj~441509)
  - Location: Eliot, ME
  - Photos: 23
  - Description: Farmhouse renovation; Opened and changed layout. New Cabinets, flooring, lighting, windows, millwork, etc.
- [Presure treated deck with cedar rail cap and, privacy lattice](https://www.houzz.com/hznb/projects/presure-treated-deck-with-cedar-rail-cap-and-privacy-lattice-pj-vj~434773)
  - Location: Rochester, NH
  - Photos: 11

[See all 6 projects](https://www.houzz.com/professionals/kitchen-and-bath-remodelers/mccosker-builders-llc-pfvwus-pf~973785814)

## Ideabooks

- [pillars kitchen](https://www.houzz.com/ideabooks/119702810/list/pillars-kitchen) — 1 idea
- [bathrooms](https://www.houzz.com/ideabooks/78454999/list/bathrooms) — 15 ideas
- [kitchen countertops](https://www.houzz.com/ideabooks/85660979/list/kitchen-countertops) — 8 ideas
- [colors](https://www.houzz.com/ideabooks/85717590/list/colors) — 7 ideas
- [kitchen ideas](https://www.houzz.com/ideabooks/76370292/list/kitchen-ideas) — 8 ideas
- [entrways](https://www.houzz.com/ideabooks/78392579/list/entrways) — 11 ideas
- [entryway](https://www.houzz.com/ideabooks/78392446/list/entryway) — 2 ideas
- [exterior lighting](https://www.houzz.com/ideabooks/76366585/list/exterior-lighting) — 1 idea
- [Vinyl siding colors](https://www.houzz.com/ideabooks/75046362/list/vinyl-siding-colors) — 15 ideas
- [Tan Colors](https://www.houzz.com/ideabooks/75887935/list/tan-colors) — 5 ideas

[See all 10 ideabooks](https://www.houzz.com/ideabooks/users/mccoskerbuilders)

---

*Source: Houzz professional profile. Reflects the profile as of 2026-10-16.*