General Contractor in Concord, NH – Complete Exterior

Top-Rated General Contractor In New Hampshire

When you’re planning a construction or remodeling project, you need a trusted General Contractor in Concord, NH who can manage every detail from design to final walkthrough. Complete Exterior delivers full-service residential construction, new builds, additions, renovations, and exterior improvements throughout Merrimack County and Central New Hampshire. With decades of combined experience, we bring craftsmanship, reliability, and honest communication to every job. 

Whether you’re building a new structure, upgrading your kitchen, expanding your living space, or installing a metal building, our team provides expert project management and high-quality workmanship from start to finish.

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Why Homeowners Choose Complete Exterior For Their General Contracting Projects

Hiring the right general contractor makes all the difference in how smoothly your project goes.

Complete Exterior offers:

  • Locally owned & operated out of Concord, NH
  • Fully licensed & insured General Contractor
  • Experienced construction and exterior specialists
  • Turnkey project management (design, planning, permitting, build)
  • Transparent pricing and detailed estimates
  • Quality craftsmanship and durable materials
  • On-time, reliable scheduling and communication


Our construction team handles everything—so you can enjoy a stress-free building or remodeling experience.

Our General Contracting Services

New Construction

Building a new home or structure is a major investment, and you need a contractor you can trust. Complete Exterior provides comprehensive new construction services in Concord, NH, including:

  • Site planning and evaluation Blueprint and architectural coordination
  • Structural framing
  • Roofing, siding, window, and door installation
  • Full interior finishing Project management and quality control

 

From standalone buildings to full residential homes, we ensure your new construction project is built to last.

Garage Construction & Detached Garages

A new garage adds value, functionality, and versatility to your property. We design and build:

  • Attached garages
  • Detached garages
  • Two-story garages Garages with finished lofts or storage space
  • Carriage-style garages
  • Heavy-duty garages for equipment or recreational vehicles

 

We handle foundations, framing, roofing, siding, finishes, and all the details in between.

"Complete Exterior did an amazing job on our garage! We had it drywalled, and their team was meticulous with every detail. They were very communicative throughout the entire process and extremely professional from start to finish. We’re so impressed with the quality of their work and highly recommend them to anyone looking for reliable, top-notch service!"
Melissa Wareing
Dunbarton, NH

Home Additions / ADUs

If you love your home but need more space, a well-planned addition or ADU (accessor dwelling unit) can transform how you live. As a leading home addition contractor in Concord NH, we build: 

  • Bedroom additions 
  • Second-story additions 
  • Sunrooms and four-season rooms 
  • In-law suites Front or rear expansions 
  • Living room and dining room enlargements 
  • Entryways, mudrooms, and bump-outs 

 

We ensure your addition blends seamlessly with your home’s structure and exterior aesthetic.

"Complete exterior did a great job siding my addition - very fairy priced."
Michael Teeley
Concord, NH
"We hired Nick and his crew to do the siding on our addition, they did an exceptional job showed up bright and early each day and worked long days completing the job ahead of schedule surpassing my expectations. Reliable, professional And very respectful And quality work look forward to working with Them in the future. Thanks, Nick."
Matt Sinclair
Chichester, NH

Metal Buildings & Steel Structures

Metal buildings offer unmatched durability and efficiency. Complete Exterior installs and builds:

  • Residential metal garages (like the 2 car Metal garage we just built in Barnstead NH for a client)
  • Metal workshops and hobby buildings
  • Agricultural and storage buildings
  • Small commercial-use structures
  • Steel-framed outbuildings

 

We handle foundation requirements, fabrication coordination, installation, and final finishing so your building is strong, stable, and weather-resistant.

Kitchen Remodeling

Your kitchen is the heart of your home—and it should fit your lifestyle. Our Concord NH kitchen remodeling services include: 

  • Cabinet installation or upgrades
  • Countertops and backsplashes
  • Layout changes and wall removal
  • Lighting and electrical improvements
  • Flooring and tile work
  • Full kitchen redesigns and expansions

 

We combine functionality, beauty, and durable materials to create a kitchen you’ll love for years.

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Bathroom Remodeling

Whether you’re updating a small bathroom or transforming a master suite, we provide:

  • Custom tile and flooring
  • Walk-in showers and bathtub replacements
  • New vanities and storage solutions
  • Layout adjustments
  • Plumbing and lighting upgrades
  • Complete bathroom remodels

 

We focus on modern design, long-lasting materials, and high-quality craftsmanship.

Exterior Home Improvements - Roofing, Siding, Windows & More

Since Complete Exterior is also a top-rated exterior contractor, we can seamlessly integrate:

 

This ensures your renovation or addition is weather-tight, energy-efficient, and visually cohesive.

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"Above and beyond what I expected. Very happy with my new deck and slider. Fair price."
Michael Miner
Hindsdale, NH

Project Planning & Construction Management

When you hire Complete Exterior, you get a true partner. Our process includes:

  • On-site consultation Clear and detailed project scope
  • Design and architectural coordination
  • Permitting and code compliance for Concord NH
  • Construction scheduling and management
  • Subcontractor oversight
  • Final inspections and walkthroughs

 

We maintain open communication throughout the entire project.

Our General Contracting Service Area

We proudly serve homeowners in: Concord, Bow, Pembroke, Loudon, Canterbury, Chichester, Boscawen, Hopkinton, and surrounding towns in Central New Hampshire.

Get Started with a Free Estimate

Your home deserves a general contractor that takes great pride in the customer experience and finished product.  Complete Exterior is here to help. Contact us today to schedule your free estimate and discover how our home improvement solutions can enhance your home’s beauty and function.

Faq’s

General Contracting in New Hampshire

What does a general contractor do?

A general contractor manages your entire construction or remodeling project—including planning, scheduling, coordinating trades, ensuring code compliance, and overseeing the work. Complete Exterior handles every detail to deliver a smooth, high-quality build.

Yes. We are a fully licensed and insured General Contractor serving Concord and all surrounding communities.

Costs vary based on the project type—new construction vs. addition vs. remodel. We provide free, detailed estimates and transparent pricing before any work begins. Contact us today for a free estimate on the home improvement project that you have in mind.  

Yes. We manage permitting, inspections, and can coordinate with architects, engineers, and designers as needed.

Timelines depend on project size and complexity. Bathroom remodels may take a few weeks, while additions or new construction can span several months. We provide a project schedule and consistent updates.

Absolutely. We construct metal garages, workshops, agricultural buildings, storage buildings, and other steel structures. We recently just build a Metal 2 Car Garage for a client in Barnstead NH. 

Yes. We offer full-service kitchen and bathroom remodeling, including layout changes, cabinetry, flooring, lighting, and more.

Yes. We build all types of garages—from simple one-car structures to two-story or custom specialty garages.

We are based right in Concord NH and of course service Concord NH and surrounding towns including Bow, Pembroke, Loudon, Chichester, Hopkinton, Canterbury, and more.

Check us out online here.  

 

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