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Avatar for Owens Corning Basement Finishing System
Owens Corning Basement Finishing System
4.4(
508
)

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 by74%of homeowners
Sonart Construction Corp.
2.3(
7
)

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
)

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
)

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
)

Serving Cornish, NH and surrounding areas

In business since 2006

Credit card accepted

"I contacted Homemade Designs to get some guidance in decorating the family room in my new home. The plans took longer than expected which created stress for me as I was on hold with very little furniture in my family room as I waited to get suggestions. The furniture which can be purchased through the company is worth the wait if you want something different than what you see at all of the typical furniture stores.
I would recommend Homemade designs.
"
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
)

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
)

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

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

If you’re not sure which method of raising the ceiling is best for you, here are a couple of considerations to help you make that decision. A professional ceiling company will be able to help you determine the best option for your home.

  • How long you are planning to live there: although raising the basement ceiling will increase the value of your home, if you’re planning to sell the house, then go for raising the house.

  • The condition of the foundation: to lower the floors, your foundation has to be intact whereas raising the house will allow you to restore the damaged foundation.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

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.