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Top-Rated Carpenters in Portsmouth - Updated Nov 2026

NP Carpentry
4.8(
22
)
Exterior Shutters - Install or ReplaceInterior Trim and Decorative Moldings - RepairWindow Frame - Repair

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Expert carpentry work with an eye for quality detail is what you will get every day Nick and Marshall are working for you. They both are expert carpenters and painters. They are young men with old school work values -- show up on time everyday and give you a real days work for a days pay. They are polite, respectful, and courteous at all times. I will use them again in the future and I have recommended them to my neighbors. They are expert local independent craftsman."
Response time1 day
Recommended by100%of homeowners
Avatar for 603 Contracting LLC
603 Contracting LLC
5.0(
19
)
Carpentry Framing - InstallArbor, Pergola or Trellis - Build Custom - For Business

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

603 Contracting is a trusted general contractor based in Derry, NH, serving homeowners and businesses throughout southern New Hampshire. We specialize in residential remodeling, additions, new home construction, and commercial tenant improvements, delivering high-quality craftsmanship with a professional and reliable approach. Our team is committed to clear communication, structured project management, and maintaining a clean, organized work environment. From kitchen and bathroom renovations to full home builds and commercial fit-ups, we handle projects of all sizes with attention to detail and a focus on customer satisfaction. Contact us today to discuss your construction needs!\n

603 Contracting
18 neighbors recently requested a quote
Avatar for Horsman Builders
Horsman Builders
4.3(
23
)
Closet - Build

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

General Remodeling Project
General Remodeling Project
Additional Photos
Additional Photos
Additional Photos

+4

Response time7 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Magic Frog Carpentry & Woodworks
Magic Frog Carpentry & Woodworks
5.0(
11
)
Interior Trim and Decorative Moldings - InstallCarpentry Framing - InstallCloset - Build

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

Meeting somebody, being invited into their house, and listening to their ideas of how they would like to transform their space to better suit their needs excites me. It brings me immense pleasure to be welcomed on an idea based visual journey in creating a customized dwelling in order to improve the quality of function in somebody's daily home life. Bringing ideas to fruition is my specialty. With equal enjoyment in making those popcorn ceilings that you've adored for so long disappear in an array of smoothness, gutting the kitchen where nothing seems to fit anywhere, including the cook, and installing cabinets and lights that transform the "heart of the home" into a space you don't want to step out of, or erecting that garage and mudroom to get your cars out of the weather and the clutter out of your foyer. At Magic Frog Carpentry & Woodworks I live in a solutions based mentality.

High Ceilings. Inside 45 degree angles done with NO-Coat 450
Tall Foyer. Wrapped beam. Unfinished at post.
Outside corners with bead. Outside 45 degree angles with No-Coat 450.
Deep Skylights with drywall returns.
Before

+11

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Artinmet
Artinmet
5.0(
6
)
Metal Ceiling Covers - Install or RepairMetal Ceiling Covers - Install or Repair - For BusinessSteel Beams (Structural) - Install

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

At Artinmet Iron Works, we specialize in custom metal fabrication and welding services tailored to meet the unique needs of both residential and commercial clients. With a commitment to quality craftsmanship and attention to detail, we offer a wide range of services including the design and construction of handrails, gates, fences, and structural frameworks. Our team of skilled professionals is dedicated to delivering durable and aesthetically pleasing solutions, ensuring every project exceeds expectations. Whether it’s a new installation, repair, or custom design, Artinmet Iron Works is your trusted partner for all your metalwork needs.

Modern Black Horizontal Tubing Railing
White Tubing Railing Fabrication & Installation
This bar features a striking blend of materials, with a sleek black marble countertop that adds a touch of luxury. The front of the bar is designed with natural wood panels arranged in a geometric pattern, providing warmth and texture. Above the bar, custom metal shelving creates an industrial-chic vibe. The metal and leather bar chairs, also crafted by us, perfectly complement the design, offering both comfort and durability. The combination of marble, wood, metal, and leather brings a refined
forged handrails
Metal Fabrication & Restoration Project

+14

Response time10 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for NH Projects LLC
NH Projects LLC
5.0(
20
)
Closet - Build

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2021

Free estimates

Customers say: Quick response

NH Projects LLC is the place to call for all your basement and bathroom remodeling needs. Our small team brings well over 35 years of construction experience to ensure your project goes smoothly and compliments your space. We pride ourselves on honestly, hard work, and innovate skills to aid our customers in their home improvement endeavors. Give us a call today!

Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time5 hrs
Response rate87%
1 neighbors recently requested a quote
Avatar for Cross Cut Carpentry
Cross Cut Carpentry
5.0(
4
)
Carpentry Framing - RepairInterior Trim and Decorative Moldings - InstallArbor, Pergola or Trellis - Build Custom+5 more

Serving Portsmouth, NH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Looking for a dependable, experienced carpenter who takes pride in doing the job right?\n\nI am an independent, owner operated carpenter with over 35 years of hands-on experience, providing quality craftsmanship from frame to finish. I work directly with my customers to deliver reliable, personalized service and attention to detail. \n\nServices include:\nFinish & General Carpentry\nKitchen Renovations\nBasement Buildouts\nCabinet & Vanity Installations\nDecks & Outdoor Projects\nDoors, Windows & Siding \nMaintenance & Repair\n\nWhether you’re looking to update a room, repair something that needs attention, or tackle a larger remodeling project, I bring decades of experience, craftsmanship and pride in my work.\n\nMy commitment includes punctuality, keeping clean organized work areas, and treating your home with care. When I start your project I am committed to it through completion. I don’t start another project until yours is completed. Your project gets my full attention from beginning to end. \n\n

25 neighbors recently requested a quote
Avatar for True North Contracting
True North Contracting
4.4(
96
)
Wood Stairs and Railings - Install or ReplaceCarpentry Framing - InstallExterior Shutters - Install or Replace+2 more

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

At True North Contracting, LLC, abd True North Contracting Plus LLC :we serve the tri-state area, providing the best quality for the best price. We never mark up materials. Your total satisfaction is our ultimate goal. A plus rated with BBB. EPA certified renovator.

Roof
Kitchen Reno
Finish
Ready for Grout
 Finished

+66

Response time7 hrs
13 neighbors recently requested a quote
Recommended by93%of homeowners
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