1. Porch
  2. US
  3. NH
  4. Portsmouth
  5. Building Addition

Top 10 building addition services in Portsmouth, NH

Porch Pro Headshot NE Cornerstone

NE Cornerstone

Building Addition
Serves Portsmouth, New Hampshire
Background Checked
Porch Pro Headshot Blue rock construction corp

Blue rock construction corp

Building Addition
Serves Portsmouth, New Hampshire
(19,902)
"Rick was very kind and listened to all of my concerns. We talked about the importance of getting my project done quickly and within days, I have a great new front porch! He was very knowledgeable and answered all my questions. Great work quality and stayed till the job was completed. Would definite...Read more about Blue rock construction corp
"Rick was very kind and listened to all of my concerns. We talked about the importance of getting my project done quickly and within days, I have a great new front porch! He was very knowledgeable and answered all my questions. Great work quality and stayed till the job was completed. Would definite...Read more about Blue rock construction corp
Porch Pro Headshot Rescon Basement Solutions

Rescon Basement Solutions

Building Addition
Serves Portsmouth, New Hampshire
(125)
From basement remodeling and basement finishing to tackling basement water and moisture problems, Rescon Basement Solutions is your full service, locally owned basement company serving New Hampshire (NH) and Massachusetts (MA). Since 1996, we have been improving the quality of homes by reclaiming ...Read more about Rescon Basement Solutions
From basement remodeling and basement finishing to tackling basement water and moisture problems, Rescon Basement Solutions is your full service, locally owned basement company serving New Hampshire (NH) and Massachusetts (MA). Since 1996, we have been improving the quality of homes by reclaiming ...Read more about Rescon Basement Solutions
Porch Pro Headshot Sule's Barber Shop LLC

Sule's Barber Shop LLC

Building Addition
Serves Portsmouth, New Hampshire
Visit our reputable barber shop in Waltham, MA for a professional haircut. Sule's Barber Shop's main goal is customer's satisfaction. Call us now for an appointment or visit us right away. We are waiting for you! Mens Hair Salon, Mens Haircuts, Shaving Salon, Mens Shaving, Mens Hairdresser, Mens...Read more about Sule's Barber Shop LLC
Visit our reputable barber shop in Waltham, MA for a professional haircut. Sule's Barber Shop's main goal is customer's satisfaction. Call us now for an appointment or visit us right away. We are waiting for you! Mens Hair Salon, Mens Haircuts, Shaving Salon, Mens Shaving, Mens Hairdresser, Mens...Read more about Sule's Barber Shop LLC
Porch Pro Headshot JGE CONSTRUCTUON & SERVICES, LLC

JGE CONSTRUCTUON & SERVICES, LLC

Building Addition
Serves Portsmouth, New Hampshire
JGE Construction & Services LLC is a small family owned company. We take pride in our work and making our customers happy and satisfied. Serving both commercial and residential customers in MA and NH, we have expertise in many areas from power washing to home remodeling. Following is a partial li...Read more about JGE CONSTRUCTUON & SERVICES, LLC
JGE Construction & Services LLC is a small family owned company. We take pride in our work and making our customers happy and satisfied. Serving both commercial and residential customers in MA and NH, we have expertise in many areas from power washing to home remodeling. Following is a partial li...Read more about JGE CONSTRUCTUON & SERVICES, LLC
Porch Pro Headshot All Levels Construction

All Levels Construction

Building Addition
Serves Portsmouth, New Hampshire
All Levels Construction is Seacoast based residential construction company serving the seacoast of NH and ME. We provide an HGTV experience coupled with an old fashioned pride for quality work. All Levels wants is the phone call away service for all of your home service needs. Our team has a wide ar...Read more about All Levels Construction
All Levels Construction is Seacoast based residential construction company serving the seacoast of NH and ME. We provide an HGTV experience coupled with an old fashioned pride for quality work. All Levels wants is the phone call away service for all of your home service needs. Our team has a wide ar...Read more about All Levels Construction
Porch Pro Headshot AAA General Contracting Inc.

AAA General Contracting Inc.

Building Addition
Serves Portsmouth, New Hampshire
(8)
"What a great experience with AAA General Contracting Professionals. Stephen was readily available to help with the repair and installation of storm doors. Reasonable fee, punctual and professional from start to finish. Truly a five star company and a wonderful experience. Thank you for a project...Read more about AAA General Contracting Inc.
"What a great experience with AAA General Contracting Professionals. Stephen was readily available to help with the repair and installation of storm doors. Reasonable fee, punctual and professional from start to finish. Truly a five star company and a wonderful experience. Thank you for a project...Read more about AAA General Contracting Inc.
Porch Pro Headshot Prime Lines General Contracting Inc.

Prime Lines General Contracting Inc.

Building Addition
Serves Portsmouth, New Hampshire
Prime Lines aims to offer quality, timely, and affordable contracting services in the Southern Maine region.
Prime Lines aims to offer quality, timely, and affordable contracting services in the Southern Maine region.
Porch Pro Headshot RMJC Services Inc.

RMJC Services Inc.

Building Addition
Serves Portsmouth, New Hampshire
(42)
RMJC Services Inc. Chelsea, MA, 02150 (617) 302-8082 RMJC Services Inc. specializes in home improvement for people located in Chelsea, MA area. Call us now! Bathroom Remodel, Remodeling Contractors, Renovation Companies, Basement Renovations, Home Redesign, House Refurbishment, House Redesign, Ho...Read more about RMJC Services Inc.
RMJC Services Inc. Chelsea, MA, 02150 (617) 302-8082 RMJC Services Inc. specializes in home improvement for people located in Chelsea, MA area. Call us now! Bathroom Remodel, Remodeling Contractors, Renovation Companies, Basement Renovations, Home Redesign, House Refurbishment, House Redesign, Ho...Read more about RMJC Services Inc.
Porch Pro Headshot Associates of New England

Associates of New England

Building Addition
Serves Portsmouth, New Hampshire
(46)

Top questions to ask before hiring a building addition contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Portsmouth building addition services

167216

We had a bathroom to remodel. I posted on the porch.com site, Pete responded in three minutes and his bid was $12,000 less than the other respondent! He brought creativity and ingenuity to the space. We went to the West while he worked in our New Hampshir...

- Marcia Goodnow
179338

On time, quality work, neat and tidy, honest very fair pricing

- Rick X
179331

Rick and his crew came out after a few really high estimates for a new garage we wanted. Rick gave us a very competitive price. He did what was outlined in the contract and involved us every step of the way. Would like to give him praise for his work and ...

- Tommy Dumphy
291460

John didn't complete the work stated in the signed contract. Halfway into the project, he stopped answering my text messages and ignored all my calls. He basically ghosted us without any notice or reason as to why he wasn't going to finish the work. He w...

- Raya Alageel

All building addition services in Portsmouth, NH

Porch Pro Headshot Christophersen Construction Company, LLC

Christophersen Construction Company, LLC

Building Addition
Serves Portsmouth, New Hampshire
The Christophersen Construction Company is a family run firm specialized in high quality custom commercial and residential projects like these shown to the left, and we have been doing so for satisfied customers for over twenty years. Our size assures each customer of personalized service, honesty,...Read more about Christophersen Construction Company, LLC
The Christophersen Construction Company is a family run firm specialized in high quality custom commercial and residential projects like these shown to the left, and we have been doing so for satisfied customers for over twenty years. Our size assures each customer of personalized service, honesty,...Read more about Christophersen Construction Company, LLC
Porch Pro Headshot Morrison Construction

Morrison Construction

Building Addition
Serves Portsmouth, New Hampshire
(2)
Morrison Construction has been in the general contacting business for the past two generations giving high quality work to every customer. We will provide you with many before and after photo's and hundreds of local references you can call. Only name brand materials are used. The owner Lance is on a...Read more about Morrison Construction
Morrison Construction has been in the general contacting business for the past two generations giving high quality work to every customer. We will provide you with many before and after photo's and hundreds of local references you can call. Only name brand materials are used. The owner Lance is on a...Read more about Morrison Construction
Porch Pro Headshot Integrity Building & Remodeling

Integrity Building & Remodeling

Building Addition
Serves Portsmouth, New Hampshire
(6)
Porch Pro Headshot Cabinetry By Design Inc

Cabinetry By Design Inc

Building Addition
Serves Portsmouth, New Hampshire
What makes Cabinetry By Design a success is surrounding ourselves with true professionals in both manufacturing and sub contracting! Custom Kitchen Remodeling, Custom Bathroom Remodeling, Custom Remodeler, Custom Remodel, Custom Home Remodeling, Residential Kitchen Remodeling Service, Residential Ki...Read more about Cabinetry By Design Inc
What makes Cabinetry By Design a success is surrounding ourselves with true professionals in both manufacturing and sub contracting! Custom Kitchen Remodeling, Custom Bathroom Remodeling, Custom Remodeler, Custom Remodel, Custom Home Remodeling, Residential Kitchen Remodeling Service, Residential Ki...Read more about Cabinetry By Design Inc
Porch Pro Headshot LCI General Contractors

LCI General Contractors

Building Addition
Serves Portsmouth, New Hampshire
LCI General Contractors (Wayaca Construction Corporation), based in Kensington NH, performs all levels of building and remodeling for both residential and commercial construction needs. LCI offers start-to-finish solutions for new projects as well as historical renovations. High-quality construction...Read more about LCI General Contractors
LCI General Contractors (Wayaca Construction Corporation), based in Kensington NH, performs all levels of building and remodeling for both residential and commercial construction needs. LCI offers start-to-finish solutions for new projects as well as historical renovations. High-quality construction...Read more about LCI General Contractors
Porch Pro Headshot Gardner Park associates

Gardner Park associates

Building Addition
Serves Portsmouth, New Hampshire
(4)
Effort into design build with 30 yes experience
Effort into design build with 30 yes experience
Porch Pro Headshot S & P Constriction

S & P Constriction

Building Addition
Serves Portsmouth, New Hampshire
S & P Construction is a local company that is quality oriented with the customers needs always a priority
S & P Construction is a local company that is quality oriented with the customers needs always a priority
Porch Pro Headshot Dan the handyman

Dan the handyman

Building Addition
Serves Portsmouth, New Hampshire
Need a handyman I'm your guy! Chimneys floors remodels siding painting fully licensed and financially flexable!
Need a handyman I'm your guy! Chimneys floors remodels siding painting fully licensed and financially flexable!
Porch Pro Headshot Pete Coyman Carpentry

Pete Coyman Carpentry

Building Addition
Serves Portsmouth, New Hampshire
(1)
"Pete responded to a Porch request I filed for a complete bathroom renovation. He brought ideas, experience, and great skills. He was creative and flexible......all for $12,000 less than our other quote. We are thrilled with the finished job and I cannot recommend him highly enough."
"Pete responded to a Porch request I filed for a complete bathroom renovation. He brought ideas, experience, and great skills. He was creative and flexible......all for $12,000 less than our other quote. We are thrilled with the finished job and I cannot recommend him highly enough."
Porch Pro Headshot S & P Construction

S & P Construction

Building Addition
Serves Portsmouth, New Hampshire
S & P is a customer oriented company with a heavy emphasis on quality work and really try to adapt for our customers wants and needs to really give them a once in a life time experience with a one of a kind companyb
S & P is a customer oriented company with a heavy emphasis on quality work and really try to adapt for our customers wants and needs to really give them a once in a life time experience with a one of a kind companyb
Porch Pro Headshot Patriot General Contracting

Patriot General Contracting

Building Addition
Serves Portsmouth, New Hampshire
Porch Pro Headshot Dennis Kivley

Dennis Kivley

Building Addition
Serves Portsmouth, New Hampshire
Kivley Enterprises is a full-service, hands on general contractor. We handle all kinds of construction and renovation projects from new construction to basic home repair, and just about everything in between. Our on-site construction experts manage our projects to insure that the quality of our wor...Read more about Dennis Kivley
Kivley Enterprises is a full-service, hands on general contractor. We handle all kinds of construction and renovation projects from new construction to basic home repair, and just about everything in between. Our on-site construction experts manage our projects to insure that the quality of our wor...Read more about Dennis Kivley
Porch Pro Headshot Todd Michel Construction

Todd Michel Construction

Building Addition
Serves Portsmouth, New Hampshire