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Second story addition builders in Wilmington

Avatar for Total Basement Finishing, a Blackdog Affiliate
Total Basement Finishing, a Blackdog Affiliate
7 Red Roof Ln
New on HomeAdvisorNew on Angi
Approved Pro
Total Basement Finishing, a Blackdog Affiliate
7 Red Roof Ln
New on AngiNew on HomeAdvisor
Approved Pro
84 local quotes requested
36 years of experience

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.

Total Basement Finishing, A Blackdog Affiliate serves the Greater Lowell area of Massachusetts and New Hampshire with basement finishing and basement remodeling. Finishing your previously unused basement gives you additional space in your home and so much more. It offers you a rare opportunity to exploit your creative side through the design process. And ultimately, you will transform a dark, uninviting space into a room that adds value and comfort to your home, making it an integral part of your family’s daily life.


Avatar for Golden Hammer Remodeling
Golden Hammer Remodeling
17 William Ave
4.74(
85
)
Approved Pro
Golden Hammer Remodeling
17 William Ave
4.74(
85
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
321 local quotes requested

Elevate your living spaces with Golden Hammer Remodeling, your trusted partner in bathroom and kitchen transformations in the Greater Boston Area. With 15 years of expertise, we specialize in impeccable tile work. Fully licensed, bonded, and insured, we've earned the coveted Super Service Award on Angi. Ready to bring your vision to life? Call (617)991-4914 TODAY to schedule a FREE Project Estimate. https://www.goldenhammerremodeling.com/

"Sebastian and his team remodeled our kitchen, and were extremely professional, finished the project ahead of schedule, and couldn’t be happier. Very enjoyable to work with, and easy to communicate for scheduling. Would highly recommend to anyone!"

Anthony R on April 2025

Elevate your living spaces with Golden Hammer Remodeling, your trusted partner in bathroom and kitchen transformations in the Greater Boston Area. With 15 years of expertise, we specialize in impeccable tile work. Fully licensed, bonded, and insured, we've earned the coveted Super Service Award on Angi. Ready to bring your vision to life? Call (617)991-4914 TODAY to schedule a FREE Project Estimate. https://www.goldenhammerremodeling.com/

"Sebastian and his team remodeled our kitchen, and were extremely professional, finished the project ahead of schedule, and couldn’t be happier. Very enjoyable to work with, and easy to communicate for scheduling. Would highly recommend to anyone!"

Anthony R on April 2025


Avatar for Excellence home improvement LLC
Excellence home improvement LLC
40 Whipple Rd
4.90(
39
)
Approved Pro
Excellence home improvement LLC
40 Whipple Rd
4.90(
39
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
134 local quotes requested

Our company strives for perfection regardless of the size of the job. The satisfaction of our customers is our main priority.

"Above and beyond! Great communication. Project came in at cost given and completed on time. Would highly recommend."

Kathy I on June 2024

Our company strives for perfection regardless of the size of the job. The satisfaction of our customers is our main priority.

"Above and beyond! Great communication. Project came in at cost given and completed on time. Would highly recommend."

Kathy I on June 2024


Avatar for Brian Aucella Carpentry, Home Remodeling, & Maintenance
Brian Aucella Carpentry, Home Remodeling, & Maintenance
Orvis St.
4.68(
19
)
Approved Pro
Brian Aucella Carpentry, Home Remodeling, & Maintenance
Orvis St.
4.68(
19
)
Approved Pro
Customers say: Quality work
364 local quotes requested
44 years of experience

Brian Aucella Carpentry, Home Remodeling, & Maintenance is Fully Licensed, Insured, and BBB ACCREDITED! Finish carpenter with 25 plus years of experience. We handle all aspects of general home remodeling & maintenance! Delivering quality and value one job at a time! Specializing in Bathroom Remodeling, Tile, Floors, Carpentry, Woodworking & Fabrication, Finish Carpentry, Kitchen Remodeling, & Painting. Other Services Include: Contractors, Basement Remodeling, Custom Porticos, Decks, Deck Cleaning, Porches, Doors, Stairs, Drywall, Handyman Service, & Sunrooms.

"Brian is awesome. Our front stairs were literally falling apart and he rebuilt them beautifully. My favorite part about working with Brian is his guidance on materials and design and budget. He knows his stuff and made some really great recommendations. We are going to have him re-do the front entrance/door in the fall. I highly recommend using him for any carpentry project on your horizon."

Rachel D on June 2019

Brian Aucella Carpentry, Home Remodeling, & Maintenance is Fully Licensed, Insured, and BBB ACCREDITED! Finish carpenter with 25 plus years of experience. We handle all aspects of general home remodeling & maintenance! Delivering quality and value one job at a time! Specializing in Bathroom Remodeling, Tile, Floors, Carpentry, Woodworking & Fabrication, Finish Carpentry, Kitchen Remodeling, & Painting. Other Services Include: Contractors, Basement Remodeling, Custom Porticos, Decks, Deck Cleaning, Porches, Doors, Stairs, Drywall, Handyman Service, & Sunrooms.

"Brian is awesome. Our front stairs were literally falling apart and he rebuilt them beautifully. My favorite part about working with Brian is his guidance on materials and design and budget. He knows his stuff and made some really great recommendations. We are going to have him re-do the front entrance/door in the fall. I highly recommend using him for any carpentry project on your horizon."

Rachel D on June 2019


Avatar for Affordable Landscaping
Affordable Landscaping
61 Crimson Rd
4.21(
97
)
Approved Pro
Affordable Landscaping
61 Crimson Rd
4.21(
97
)
Approved Pro
Customers say: Quality work
452 local quotes requested
34 years of experience

We are an award winning woman owned business here to help address your landscaping needs with a women’s touch. We specialize in high end and affordable landscape design & construction. We believe that your back yard is our back yard! As a true full-service landscaper we are committed to providing home and business owners with the highest quality landscaping services at affordable rates. Serving Billerica, Tewksbury, Chelmsford, Burlington, Wilmington, Bedford and LANDSCAPING/HARDSCAPING- Merrimack Valley

"Lisa and team were amazing to work with … and they did it AGAIN! This is the second big project I have done with Affordable Landscape and they executed this work efficiently and effectively I asked them to give me ideas for a patio and fire pit … final product is a genuine backyard oasis for my family and I to enjoy. They offered creative ideas in their design as the lot wasn’t the easiest to work with. I’m Super happy with the final product and can’t say enough about their work ethic, kindness, professionalism and art ! Thank you Lisa and team!"

Christine C on August 2024

We are an award winning woman owned business here to help address your landscaping needs with a women’s touch. We specialize in high end and affordable landscape design & construction. We believe that your back yard is our back yard! As a true full-service landscaper we are committed to providing home and business owners with the highest quality landscaping services at affordable rates. Serving Billerica, Tewksbury, Chelmsford, Burlington, Wilmington, Bedford and LANDSCAPING/HARDSCAPING- Merrimack Valley

"Lisa and team were amazing to work with … and they did it AGAIN! This is the second big project I have done with Affordable Landscape and they executed this work efficiently and effectively I asked them to give me ideas for a patio and fire pit … final product is a genuine backyard oasis for my family and I to enjoy. They offered creative ideas in their design as the lot wasn’t the easiest to work with. I’m Super happy with the final product and can’t say enough about their work ethic, kindness, professionalism and art ! Thank you Lisa and team!"

Christine C on August 2024


JL Excavation
36 Sylvanus Wood Ln
5.00(
8
)
Approved Pro
JL Excavation
36 Sylvanus Wood Ln
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
495 local quotes requested

Excavating and tree removal. Fully licensed and fully insured. Owner operated. In Business since 2018 with 15 years industry experience. Available 7 days a week.

"Excellent. Very professional."

CHRISTOPHER M on April 2023

Excavating and tree removal. Fully licensed and fully insured. Owner operated. In Business since 2018 with 15 years industry experience. Available 7 days a week.

"Excellent. Very professional."

CHRISTOPHER M on April 2023


Avatar for Bastos construction group inc
Bastos construction group inc
.
5.00(
14
)
Approved Pro
Bastos construction group inc
.
5.00(
14
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
666 local quotes requested

A Family Run business, I would like to have something to leave my children someday, I have operated out of the Boston area for years. I wanted to finally start something that's all mine, the work I put into each project/renovation will speak for its self, let's make your dream home more than just that. Reach out to US ay Bastos Construction Group and let's figure out TOGETHER just how possible your dreams are to come true. I am always on site, We Run a hands on owner-operator business. From simple Carpentry to Complex Remodels, you name it I can do it. When it comes to remodels there's not anything my team has yet to show me they cannot do. So...Call Bastos Construction Group today & let's get a plan together for your future renovation and make your dream home a real home.

"Very efficient, on time, friendly workers, did exactly what I needed. Will hire again for future jobs."

Zorina L on November 2024

A Family Run business, I would like to have something to leave my children someday, I have operated out of the Boston area for years. I wanted to finally start something that's all mine, the work I put into each project/renovation will speak for its self, let's make your dream home more than just that. Reach out to US ay Bastos Construction Group and let's figure out TOGETHER just how possible your dreams are to come true. I am always on site, We Run a hands on owner-operator business. From simple Carpentry to Complex Remodels, you name it I can do it. When it comes to remodels there's not anything my team has yet to show me they cannot do. So...Call Bastos Construction Group today & let's get a plan together for your future renovation and make your dream home a real home.

"Very efficient, on time, friendly workers, did exactly what I needed. Will hire again for future jobs."

Zorina L on November 2024


Avatar for Landim Masonary and cleaning LLC.
Landim Masonary and cleaning LLC.
5.00(
16
)
Approved Pro
Landim Masonary and cleaning LLC.
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
104 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They were very professional and efficient. The job looks great and done in a few hours . I’m very happy with this company."

William P on May 2025

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"They were very professional and efficient. The job looks great and done in a few hours . I’m very happy with this company."

William P on May 2025


Avatar for Wizard of Boston
Wizard of Boston
5.00(
4
)
Approved Pro
Wizard of Boston
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Family owned and operated construction company. Specialized in basement refinish and all types of construction services.

"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024

Family owned and operated construction company. Specialized in basement refinish and all types of construction services.

"10/10 recommend! Communication was excellent and their creative take on maximizing the space made the biggest difference! Looking forward to working with them again in the near future."

Tina U on October 2024


Avatar for Busy-Bee Construction LLC
Busy-Bee Construction LLC
151 North Ave
4.80(
99
)
Approved Pro
Busy-Bee Construction LLC
151 North Ave
4.80(
99
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
188 local quotes requested

Our company is your best source for professional, value driven, low cost service. Meaning that we are able to provide the most value and innovation per your dollar spent. We are a design build company with 25 years experience in all aspects of the construction industry, unlike most contractors that only specialize in one field and sub out the rest of the work to the lowest bidders; ultimately resulting in a lower quality of work. Busy Bee Construction only employs dependable and experienced craftsman to insure top quality work, and to prove it we offer a one year workmanship warranty. So whether your project is as small as a bathroom or as large as a new constructed home we can make it a stress free and exciting experience for you. Please visit busy-beeconstruction.com to find out more about our company and see photos. Additional email contact: downie.john@comcast.net

"I can't say enough about John, Gary, and the team at Busy Bee Construction. They took on a big project transforming my horror of an overly-large primary bathroom into a beautiful, new bathroom plus an additional study. They were clear, communicative, and knowledgeable, and they did exceptional work at a very fair price. I would absolutely work with them again (and definitely will!). These guys are the real deal."

Kelly W on November 2024

Our company is your best source for professional, value driven, low cost service. Meaning that we are able to provide the most value and innovation per your dollar spent. We are a design build company with 25 years experience in all aspects of the construction industry, unlike most contractors that only specialize in one field and sub out the rest of the work to the lowest bidders; ultimately resulting in a lower quality of work. Busy Bee Construction only employs dependable and experienced craftsman to insure top quality work, and to prove it we offer a one year workmanship warranty. So whether your project is as small as a bathroom or as large as a new constructed home we can make it a stress free and exciting experience for you. Please visit busy-beeconstruction.com to find out more about our company and see photos. Additional email contact: downie.john@comcast.net

"I can't say enough about John, Gary, and the team at Busy Bee Construction. They took on a big project transforming my horror of an overly-large primary bathroom into a beautiful, new bathroom plus an additional study. They were clear, communicative, and knowledgeable, and they did exceptional work at a very fair price. I would absolutely work with them again (and definitely will!). These guys are the real deal."

Kelly W on November 2024

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Second story addition building services FAQs

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The homeowners guide to second story addition building services
From average costs to expert advice, get all the answers you need to get your job done.
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