Service Area
Contact Us For
A Free Estimate!
Reviews From Rockingham County
Products & Services
Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Company Awards
Recipient of the 2019 Torch Awards for Marketplace Ethics
We are thrilled to announce that Blackdog Builders, Inc. has been awarded the 2019 Torch Award for Marketplace Ethics by... [Read more]
2005 Better Business Bureau Torch Award for Market Place Ethics
“The 'BBB Torch Award’ is an annual awards program to gain public recognition for businesses and organizations that maintain a... [Read more]
New Hampshire Business Review – Business Excellence Award
“This award recognizes the imagination, industriousness, innovation, achievements and dedication to the larger community of people who often don’t get... [Read more]
More Awards

Rockingham County's Leading Basement Finishing & Remodeling Contractor

Happy Customers Surrounding Rockingham County, NH
Work Requests

Click the icons to see what our customers had to say.

Transform your home with the Rockingham County area’s trusted basement finishing company

Total Basement Finishing, A Blackdog Affiliate is your dependable partner for turning your unfinished basement into a stylish and usable space. With our expertise in basement finishing and the innovative Total Basement Finishing™ system, we bring innovation and quality to every basement remodeling project. If you’ve been dreaming of a remodeled basement that adds value to your home, we have you covered.

Don’t settle for a damp, musty, and neglected basement — we can help transform it into your dream space! Whether you’re envisioning a cozy home theater, an entertainment hub, a guest suite, or something else, our team will make your vision a reality.

Call 1-855-206-8049 or click below to schedule a free estimate for basement finishing in Rockingham County, NH or the surrounding area.

Unlock your home’s potential with the Total Basement Finishing™ system

Remodeling your basement is an exciting experience. But when it comes to creating a space that suits your needs and lifestyle, it’s important to invest in the right products and the right team.

Total Basement Finishing, A Blackdog Affiliate offers efficient basement finishing services using the proven Total Basement Finishing system. This durable and waterproof system features high-quality, mold and moisture-resistant basement remodeling products specifically designed for below-grade spaces, ensuring a seamless, long-lasting transformation.

Our Rockingham County basement remodeling products

  • Basement wall panels
  • Insulated floor decking
  • Basement floor tiles
  • Plank basement flooring
  • Finished wall restoration
  • Basement dehumidifier
  • Drop ceiling tiles
  • Basement doors
  • Basement windows & window wells
  • Trim & crown molding
  • Staircases & railings
  • And more!

Our team of skilled basement remodeling pros is committed to helping you create a finished basement that defies your expectations. We’ll work closely with you to design a remodeled basement that’s just as functional as it is beautiful.

Why invest in Rockingham County basement finishing?

An unfinished basement is the ultimate blank slate when it comes to adding square footage and value to your Rockingham County home. Basement finishing offers many great benefits, including:

  • Expanded Living Space: Add valuable square footage to your home — without paying for an expensive addition! Finishing the basement gives you a chance to improve your home’s functionality with an additional entertaining area, home office, living room, guest suite, and more.
  • Increased Home Value: A finished basement adds significant value to your home, making it a wise investment that pays off both now and in the future.
  • Versatility & Adaptability: Basement finishing allows you to make the most of the space available to you. A remodeled basement offers various uses and accommodates changing family needs or evolving lifestyle preferences.
  • Improved Energy Efficiency: Properly finished basements have better insulation, reducing heat loss and air leaks that contribute to uncomfortable living spaces and high energy bills.

Schedule a free estimate today!

Ready to transform your basement into a space that reflects your lifestyle and adds value to your home? Contact Total Basement Finishing, A Blackdog Affiliate today to schedule your free basement finishing estimate. Our team is eager to discuss your vision, provide expert advice, and outline the steps to make your dream basement a reality.

Don't let your basement remain an untapped resource — call 1-855-206-8049 or click below to get started! We proudly offer basement finishing and basement remodeling in Rockingham County, NH and nearby.

Job Stories From Rockingham County, NH
Making Room for A Home Office in Windham, NH

When Total Basement Finishing first got in contact with Charley H. he needed a new home office. He and his wife were expecting their second child and there simply wasn't enough room for all of them! They turned to us looking for a finished basement and a workspace for Charley.

Charley's project was our first paintable panel project and he was definitely a hands on type of guy! He was involved every step of the way and our team formed a very good realtionship with him and his wife!

Though we were under the gun due to Charley's wife's impending due date, we managed to pull off the job with out a hitch. Charley now has a nice, dry, and comfortable space to work and there is enough space for their new addition to the family as well. 

1700 Square Feet of Basement in Windham, NH

Jill and Isaac had a TON of unused space in their Windham, NH home. 1765 square feet, to be precise! All of that square footage was just begging to be finished and used. Jill envisioned a clean contemporary look, with a comfortable feel. Isaac wanted the space to be an open concept "family zone" that belonged to everyone and could be used anytime for informal activities or relaxation. The couple heard about Total Basement Finishing products and loved that the system was specifically designed for basements. Now Jill and Isaac have the extra space they need, and the couple foresee the space's future use as an in-law apartment. 

Unfinished And Organized Is Still Unfinished

Terri and Dan, Salem NH homeowners, were trying to get the most out of their basement. Though the space was completely unfinished, the family had already brought in a ping pong table, set up a shoe and coat rack, and everything was well organized. But the insulation was drooping, the cement floor was prone to moisture, and there was exposed wiring. All the organization techniques in the world couldn't make the unfinished basement comfortable. Dan liked our basement system, and Terri liked that we could install paint-able walls. Once we started construction, Dan was called away on business, leaving Terri home to have fun with kids and construction. Total Basement Finishing, a Blackdog Affiliate, was able to stay out of her way, she was thrilled with the process, and loved that we were conscientious and mindful in her home. Now Terri and Dan have a finished basement, they can play ping pong without worrying about the ball getting caught in insulation! 

Making Music in Windham, NH

Our clients in Windham believe in the power of music. They wanted to give their son the space to make music and explore his creative passion. A home music studio can take up a ton of space. Since our clients did not want to sacrifice their upstairs living space, they decided to finish their basement. They tasked Total Basement Finishing with making room for their son to follow his dreams. We were only too happy to oblige. Now our clients have a beautiful new basement with plenty of room for creativity!

Entertaining Friends and Family in Salem, NH

Need the perfect space to entertain friends and family but don't want to sacrifice your main living space or build an addition? Why not let our Basement Finishing Specialists transform your basement into a space your guests will love!

This homeowner in Salem, NH wanted to transform their basement from a dark and lifeless storage space into an attractive entertainment area for guests (and their pool table!) as well as a home gym.

Entertaining Friends and Family in Salem, NH - Photo 1Entertaining Friends and Family in Salem, NH - Photo 2Entertaining Friends and Family in Salem, NH - Photo 3Entertaining Friends and Family in Salem, NH - Photo 4
Better Together in Their New In-Law Basement Apartment

With the decision to move their parents in their home, our clients in Derry, NH decided to finish their basement in order to take advantage of unused space. Total Basement Finishing was able to finish their space and provide them with a complete In-Law apartment. This included, bedroom, living area, full kitchen and shared laundry room. In addition, the TBF Paintable Wall Panels provided an extra customizable flair. This new space provided privacy for both children and parents, while allowing the children to care for their parents, if need be.

Young couple gets basement bedroom in Derry NH

A young family in Derry, New Hampshire was excited to finish their basement space. The family had a young special need child and wanted to move them into the primary bedroom on the main floor and create a new primary suite in the basement for themselves. Total Basement Finishing, a Blackdog Affiliate, was able to transform their basement into a beautiful suite.

Windham Couple gets basement finished

Leslie and John are a happy couple from Windham, New Hampshire. Their main goal was to create space for Leslie’s dad who is paralyzed on the left side of his body and is in a wheelchair. Total Basement Finishing, a Blackdog Affiliate, installed an ADA bathroom as well as a finished family room. TBF also set up electric heat and added a snack bar area with a sink. 

Old, ragged basement gets gym remodel

Amanda is a woman living in Stratham NH with her 13-year-old daughter. Though she did most of the work herself, she still needed help remodeling and enhancing her basement. Total Basement Finishing, a Blackdog Affiliate, was able to recreate her old, ragged basement into a workout area. TBF was also able to help with new walls and even added a beautiful gas fireplace to heat up her new space.

Plaistow couple get new play area

Krista and Matt are a young couple that live in Plaistow NH. Having two daughters and a busy work schedule, they needed more space for their family to grow. The couple called Total Basement Finishing, a Blackdog Affiliate, to help create the basement of their dreams. TBF was able to transform their basement into a playroom for their children and utilized some of the new space for Matt’s sports memorabilia.

Entrepreneurs get new offices and a child play area

A couple and their two children were excited to finish their basement into home offices. The couple both own their own businesses, so they needed a space away from the rest of the household. Both of their children are also heavily involved with physical activities. Their basement was already partially finished but it needed a refresh, so they called Total Basement Finishing, a Blackdog Affiliate. TBF finished their basement with a vinyl system that brought their basement home offices together.

Condo basement gets new ceiling and flooring

Mike and Pam are a wonderful couple who live in a condo in Londonderry NH. The pair already had a finished office and family room area, but their basement needed upgrades. Total Basement Finishing, a Blackdog Affiliate removed the existing carpet with Thermal Dry Elite Plank flooring in Pecan color. TBF also fixed the baseboard with a PVC base and new linen ceiling tiles.


The Best Way To Expand Your Living Space

Challenge: A retired couple lives in a beautiful Auburn, New Hampshire house. They have a family business now run by their children and often watch their grandchildren. They have a large, unfinished basement that they would like to finish as extra living space. In addition, they would like a playroom and TV room. This will allow them plenty of space for their grandchildren to stay.


Solution: We created a bathroom with a double bowl vanity and an attached bedroom. We also added a living, kitchen, and dining area. We installed kitchen countertops, cabinets, a sink, and a faucet that they selected and added in our gray Elite Plank in the kitchen. In the rest of the space, we added our pecan Elite Plank. Their driveway allowed for excellent access to this new space, resulting in a large room they didn’t previously have.

A Gym and Entertainment Area in Hampton

This project was for a couple in Hampton, New Hampshire. They were looking to finish their 1500 square foot basement to create an entertainment area and a small gym. We began by using our white Vinyl EverLast wall panel system, with metal studs. We placed decorative post surrounds on their existing posts, and added recessed can lighting. We finished the ceiling with our linen ceiling panels and added ThermalDry flooring. We then added 800 Square Feet of electrical baseboard heating and a SaniDry system to keep the space clean and dry. 

Adding Space in a Beautiful Seabrook Cottage

Challenge: A couple living in Methuen, Massachusetts, has owned a cottage at the beach for many years. Over a year ago, they made the decision to sell their Methuen home and move into their Seabrook cottage. The cottage, however, needs some significant renovations. They have spent the last year and a half decorating and refurnishing the space, but now they want to finish their basement as well to give their grandchildren a place to play and watch TV with them. The current space is completely unfinished and will need a lot of work.


Solution:  We installed our linen ceiling tiles, a Pecan Elite Plank floor, and our most popular vinyl everlast perimeter walls. We applied panels to the surrounding walls for the stairwell leading down to the basement and capped the stairwells with PVC caps. Next, we added baseboard heating and a SaniDry system to keep the space warm, dry, and comfortable. We added decorative post surrounds to make the posts match the rest of the finished space. This created a cohesive basement where the homeowners’ grandchildren could play, which they are very excited to begin using.

Expanding Living Space in Fremont, NH

In a house in Fremont, we added three rooms into an unfinished basement. Each room had 2 X 2-foot linen ceiling tiles, boxing out ducts around existing pipes, and a white EverLast wall system. We added a SaniDry air system to reduce humidity in the rooms. We added electric baseboard heat, 6-panel primed doors, and white trim around the room. In the room we made into an office and the other that became a playroom, we added decorative surrounds around the existing posts. Finally, we added our ElitePlank flooring. This resulted in a clean, warm, well-lit space in the newly finished basement.

Serving the following Rockingham County, NH zip codes
Derry 03038, Salem 03079, Londonderry 03053, Portsmouth 03801, Portsmouth 03802, Portsmouth 03803, Portsmouth 03804, Hampton 03842, Hampton 03843, Exeter 03833, Windham 03087, Raymond 03077, Newmarket 03857, Seabrook 03874, Hampstead 03841, Plaistow 03865, Stratham 03885, Epping 03042, Atkinson 03811, Sandown 03873, Kingston 03848, Rye 03870, Auburn 03032, Nottingham 03290, Chester 03036, Newton 03858, Fremont 03044, Danville 03819, North Hampton 03862, Deerfield 03037, Northwood 03261, Candia 03034, Greenland 03840, East Hampstead 03826, East Kingston 03827, Hampton Falls 03844, Newfields 03856, New Castle 03854, Rye Beach 03871, West Nottingham 03291, East Derry 03041, North Salem 03073, Newton Junction 03859, East Candia 03040
Service Area
Free Estimate