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Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.5(
533
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Warranties offered

"I couldn’t be happier with the work Owens Corning Basement did remodeling my basement! From start to finish, they were professional, courteous, and attentive to every detail. The team completed the project on time and within budget, keeping me informed throughout the process. The finished basement looks amazing—bright, functional, and exactly what I envisioned. I highly recommend Owen Corning Basement to anyone looking for high-quality remodeling work!"
Media Room Before
Media Room After
Games Room Before
Games Room After
Living Room Before

+128

Response time11 hrs
74 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Greater Northeastern Construction
Greater Northeastern Construction
5.0(
3
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

Approved

In business since 1979

Credit card accepted

Offers commercial services

Greater Northeastern Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 35 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

My jobs
My jobs
My jobs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Sonart Construction Corp.
2.3(
7
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for Oliver Druen Carpentry
Oliver Druen Carpentry
4.5(
23
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The project was completed on site exactly as I was expecting it to be and more. Oliver made some suggestions regarding upgrades and responded to my requests for additional small changes as the project proceeded. He was very efficient with his time and a most friendly and enjoyable individual to have working on my project. I would not hesitate to recommend Oliver to anyone as he is an exceptionally qualified and professional individual who is reasonable and was right on with his cost estimates."
Before
Before
New look for an old bathroom
Very small bathroom in need of a little tlc
 removal of the old

+33

Recommended by100%of homeowners
J & L Exteriors
4.9(
7
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

In business since 2009

Free estimates

"Overall it went pretty well.  They stared early and stayed late to make up time lost for rain.  They were very concientious about picking up every day.  John and his entire crew were very friendly and respectful. 

At first I wasn't very pleased with the number of visible seams in the flashing on the roof facing the driveway.  The roof is very "wavy" due to the settling of our ancient house and apparently the seams were unavoidable.  Everything has settled more and it is fine.  What is most important is that John talked to us about it and wanted to do anything he could to make sure we were happy with the job.

We would hire him again for work.  He seems to love what he does and he wants to make sure his customers are happy and it shows."
Recommended by100%of homeowners
Avatar for Homemade Design
Homemade Design
3.7(
322
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

In business since 2006

Credit card accepted

"They are a nice provider. I talked to them on the phone for about 30 minutes and they sent some samples. We were able to get a discount on designer purchases but not useful on designing the space. Once we told them what we wanted, they were able to help purchase from the warehouse and save about $1,500. I think they became too busy with this big deal. You buy a ticket per room and we still actually have a couple left with this provider. After redesigning one room, we kind of ran out of steam and have not designed the other rooms. Overall this is a good service and it's a good concept. Whomever I spoke with, she was really nice. I would recommend this provider. This kind of service seems to be for people with time and knows exactly what they want. They are super helpful with the designer discount from the warehouse. They don't actual design your room which is slight flaw."
Pennsylvania Master Bathroom
Boston Small Condo Kitchen
California Client Saves with HMD Designer Discounts
Recommended by54%of homeowners
Colonial Green Products and Construction Services
4.0(
3
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

In business since 1989

Free estimates

Credit card accepted

Colonial Construction Services has been in business over 20 years. We are a full service remodeling and home building company.\n\nWe are fully inusured and licensed to in NH and MA. We have 3 crews who have master carpenters we are fully equiped to handle any project.\n\nIn addition to remodeling and home building we have:\n- Our own cabinet shop\n- Our own spray foan insulation crew who is factory certified\n-We are a distributor for Thermo seal USA (for spray foam insulation) and Cellofoam USA who manufacturs polyshield (EPS - expanded poly styrene) insulation which has a EPS core with a reflective mylar to reflect energy

Recommended by100%of homeowners
Step Above Home Improvement
3.6(
15
)
Basement - Remodel

Serving Cornish, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

We are the only company in the area that has taken the time to train and certify our people so that the client knows the job is done correctly and that product warranties will be honored from material suppliers. The owner has a Certified Graduate Remodeler and Certified Green Professional Designation from the National Association of Home Builders helping clients know they are dealing with a professional who will take the time to make sure the job is done right. Add to that our Better Business Bureau "A" rating and you can be sure your job will be exactly what you wanted.

 Copper Sinks
 White River
 Maderia Trex
Hallway
 Air Tub

+10

Recommended by58%of homeowners
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Basement Remodel questions, answered by experts

Renovations that add functionality or more comfortable floor space generally add the most value when remodeling your home. Attic or basement finishing can add floor space without altering the home's structure, saving you renovation money while adding valuable space. Smaller improvements, such as installing smart-home components or replacing entry doors and windows, also experience high ROIs. 

Yes, it is possible to turn a regular basement into a walkout basement. Doing so involves excavating the land around at least one side of your basement foundation, installing retaining walls to create a permanent below-grade area outside your home, and then cutting into the foundation to install an exterior door that leads out to the new space. This is an expensive and time-consuming project, but it can add a lot of value and utility to your home.

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

Yes. Renovating your basement has a return on investment (ROI) of 75%, meaning your remodel investment will significantly increase the value of your home. Besides the ROI, your family can enjoy a larger, more usable space while you live there. 

You can paint your ceiling or install a drywall ceiling if the ceiling is unfinished, as they take up less headroom than drop ceilings. 

If there are pipes in the way of ceiling installation, you can do one of two things: reroute the pipes or adjust the installation to fit, which will cost extra.

The Cornish, NH homeowners’ guide to basement remodels

From average costs to expert advice, get all the answers you need to get your job done.