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Addition to existing structure builders in Lewes

Avatar for Lockwood Design & Construction

Lockwood Design & Construction

26412 Broadkill Road
5.00(
2
)
Approved Pro

Lockwood Design & Construction

26412 Broadkill Road
5.00(
2
)
Approved Pro
Customers say: Quick response
51 years of experience
Free onsite estimate

LOCKWOOD DESIGN & CONSTRUCTION is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"I had an amazing experience working with Lockwood Design and Construction. From start to finish, their attention to detail was second to none. They took the time to understand my vision and worked with me every step of the way to make it a reality. The team was professional, reliable, and incredibly skilled, always going above and beyond to ensure everything was perfect. Communication was clear and consistent, and they were always quick to address any questions I had. The quality of their craftsmanship truly speaks for itself, every aspect of the project was completed with care and precision. I couldn?t be happier with the end result and would highly recommend Lockwood Design and Construction to anyone looking for exceptional work and a stress-free building experience."

Kim K on August 2025

LOCKWOOD DESIGN & CONSTRUCTION is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

"I had an amazing experience working with Lockwood Design and Construction. From start to finish, their attention to detail was second to none. They took the time to understand my vision and worked with me every step of the way to make it a reality. The team was professional, reliable, and incredibly skilled, always going above and beyond to ensure everything was perfect. Communication was clear and consistent, and they were always quick to address any questions I had. The quality of their craftsmanship truly speaks for itself, every aspect of the project was completed with care and precision. I couldn?t be happier with the end result and would highly recommend Lockwood Design and Construction to anyone looking for exceptional work and a stress-free building experience."

Kim K on August 2025


Avatar for Quality Care Homes, LLC

Quality Care Homes, LLC

18460 Canter Avenue
4.92(
6
)
Approved Pro

Quality Care Homes, LLC

18460 Canter Avenue
4.92(
6
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 15 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from deck builds to remodeling. We will treat your home as we would treat our own. Give Quality Care Homes, LLC a call today, we look forward to working with you!

"Highly recommended. Showed up when they said they would and always easy to reach."

Richard M on October 2017

With over 15 years of experience in the industry, we are the experts you need to take care of your home or business. We handle everything from deck builds to remodeling. We will treat your home as we would treat our own. Give Quality Care Homes, LLC a call today, we look forward to working with you!

"Highly recommended. Showed up when they said they would and always easy to reach."

Richard M on October 2017


Avatar for Preston Building

Preston Building

201 Lavinia St
5.00(
1
)
Approved Pro

Preston Building

201 Lavinia St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Preston Building 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 12 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!

"I can't say enough good things about my experience with Randy Preston and his crew!! Randy helped me renovate a garage that was in SEVERE disrepair into a beautiful and charming studio cottage. The craftsmanship was excellent. I regularly get compliments and feedback that the cottage has the feel of a home that's been there forever (think circa 1940's cottage). The crew was always on time, kept the site neat and clean and were super easy & pleasant to work with. Randy's personality is "steady and calm" - nothing ever felt like a problem - if it was within his power, he handled it and if it wasn't, he helped me figure out next steps. Renovations are rarely stress-free but Randy's nature helped to make it as stress-free as possible. I think the thing I was most impressed with was his transparency and honesty. He was the only contractor that provided me with a fully itemized estimate. I knew exactly how much was budgeted for EVERYTHING and at the end of the construction, he actually credited me back money for things I would have NEVER known cost less then estimated. Every step of the process (that he had control of) was great. I'd hire him again in a heartbeat and hope I do get to use him again for a future project I have in mind. If I haven't gotten the point across yet, I highly highly recommend!!"

Karen B on July 2023

Preston Building 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 12 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!

"I can't say enough good things about my experience with Randy Preston and his crew!! Randy helped me renovate a garage that was in SEVERE disrepair into a beautiful and charming studio cottage. The craftsmanship was excellent. I regularly get compliments and feedback that the cottage has the feel of a home that's been there forever (think circa 1940's cottage). The crew was always on time, kept the site neat and clean and were super easy & pleasant to work with. Randy's personality is "steady and calm" - nothing ever felt like a problem - if it was within his power, he handled it and if it wasn't, he helped me figure out next steps. Renovations are rarely stress-free but Randy's nature helped to make it as stress-free as possible. I think the thing I was most impressed with was his transparency and honesty. He was the only contractor that provided me with a fully itemized estimate. I knew exactly how much was budgeted for EVERYTHING and at the end of the construction, he actually credited me back money for things I would have NEVER known cost less then estimated. Every step of the process (that he had control of) was great. I'd hire him again in a heartbeat and hope I do get to use him again for a future project I have in mind. If I haven't gotten the point across yet, I highly highly recommend!!"

Karen B on July 2023


Avatar for DH Improvements

DH Improvements

256 Cedar Dr
5.00(
2
)
Approved Pro

DH Improvements

256 Cedar Dr
5.00(
2
)
Approved Pro
10 years of experience
Free onsite estimate

DH Improvements LLC has built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. We service both residential and commercial properties. We give you the peace of mind you need to give your home the attention it deserves. Call us today and let's get started! DISCOUNTS APPLY!!!!!!!!!!!! 20% OFF

"Great quality work will definitely use again !"

Jean R on August 2025

DH Improvements LLC has built an excellent reputation for customer satisfaction by providing quick estimates, great attention to detail, and competitive pricing. We service both residential and commercial properties. We give you the peace of mind you need to give your home the attention it deserves. Call us today and let's get started! DISCOUNTS APPLY!!!!!!!!!!!! 20% OFF

"Great quality work will definitely use again !"

Jean R on August 2025


Avatar for E&S Morales Brothers LLC

E&S Morales Brothers LLC

31 Sawgrass Road
4.63(
12
)
Approved Pro

E&S Morales Brothers LLC

31 Sawgrass Road
4.63(
12
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"We worked with Sergio and the team for a new addition, screened in porch, and small patio to our home in Rehoboth. They were fantastic to work with, great ideas, accurate and top-quality work. They were responsive when we had to make the inevitable adjustments along the way, and pricing was fair. They listened and provided a great product. We're so very happy with them -- they are our choice for future work, too!"

Kathleen K on February 2025

Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"We worked with Sergio and the team for a new addition, screened in porch, and small patio to our home in Rehoboth. They were fantastic to work with, great ideas, accurate and top-quality work. They were responsive when we had to make the inevitable adjustments along the way, and pricing was fair. They listened and provided a great product. We're so very happy with them -- they are our choice for future work, too!"

Kathleen K on February 2025


Avatar for Lamb Residential Services, LLC

Lamb Residential Services, LLC

9 Park Avenue
5.00(
9
)
Approved Pro

Lamb Residential Services, LLC

9 Park Avenue
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

After 20 years of spending summer and winter vacations at our family home in Rehoboth Beach, we made the move in August of 2019 and enrolled our daughter in Rehoboth Elementary School as well. While we are new to the area as full time residents, we have a long family history in Delaware. Lamb Residential Services primary focus is older homes. With 2 decades experience, we can manage large renovations and restorations, as well as maintenance and the small tasks of historic homes. Additionally, we carry the required General Contractor's Licenses for Rehoboth Beach, Henlopen Acres and North Shores.

"We had an absolutely outstanding experience with Michael and his crew! Michael was very creative in helping us envision the projectâ adding a second story to our ranch houseâ in ways we had not thought of. He understood and adhered to our budget. *Impeccable* work down to the last detail. Excellent project management â everything ran like clockwork. Great communication as wellâ we were never left in the dark about a detail or left wondering about progress, even though we were an hour and a half away. Crew was excellent as well! And the finished product is better than we dreamed of. We recommend him wholeheartedly!"

Tara K on August 2024

After 20 years of spending summer and winter vacations at our family home in Rehoboth Beach, we made the move in August of 2019 and enrolled our daughter in Rehoboth Elementary School as well. While we are new to the area as full time residents, we have a long family history in Delaware. Lamb Residential Services primary focus is older homes. With 2 decades experience, we can manage large renovations and restorations, as well as maintenance and the small tasks of historic homes. Additionally, we carry the required General Contractor's Licenses for Rehoboth Beach, Henlopen Acres and North Shores.

"We had an absolutely outstanding experience with Michael and his crew! Michael was very creative in helping us envision the projectâ adding a second story to our ranch houseâ in ways we had not thought of. He understood and adhered to our budget. *Impeccable* work down to the last detail. Excellent project management â everything ran like clockwork. Great communication as wellâ we were never left in the dark about a detail or left wondering about progress, even though we were an hour and a half away. Crew was excellent as well! And the finished product is better than we dreamed of. We recommend him wholeheartedly!"

Tara K on August 2024


Avatar for Eagle Eye Contracting

Eagle Eye Contracting

16788 Lancaster Rd
5.00(
2
)
Approved Pro

Eagle Eye Contracting

16788 Lancaster Rd
5.00(
2
)
Approved Pro
Free onsite estimate
Emergency services offered

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"James, Eagle Eye, is our go-to expert when we need anything done around the house. He has done minor fixes and repairs to three full bathroom renovations. James helps with options when you are not exactly sure what you need. He also has an amazing network of professionals to tap into if a specialty is needed for a project. You will appreciate the regular communication from James, the way he protects the area of the project and how he leaves everything clean at the end of the day. Projects: new doors, built attic & added stairs, new ceiling fans, demolition, tv mounted, hung mirrors & pictures and three brand new bathrooms!"

Allison F on August 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"James, Eagle Eye, is our go-to expert when we need anything done around the house. He has done minor fixes and repairs to three full bathroom renovations. James helps with options when you are not exactly sure what you need. He also has an amazing network of professionals to tap into if a specialty is needed for a project. You will appreciate the regular communication from James, the way he protects the area of the project and how he leaves everything clean at the end of the day. Projects: new doors, built attic & added stairs, new ceiling fans, demolition, tv mounted, hung mirrors & pictures and three brand new bathrooms!"

Allison F on August 2025


Avatar for Cambria Construction Services, LLC

Cambria Construction Services, LLC

16826 Forest Drive
4.32(
28
)
Approved Pro

Cambria Construction Services, LLC

16826 Forest Drive
4.32(
28
)
Approved Pro
Customers say: Terrific value
10 local quotes requested
9 years of experience

Cambria Concrete Services LLC is dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 20 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"They did a nice job however did not come back to finish the job. They left an unfinished corner that looks very messy."

Sandy C on September 2024

Cambria Concrete Services LLC is dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 20 years of industry experience, we take and enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"They did a nice job however did not come back to finish the job. They left an unfinished corner that looks very messy."

Sandy C on September 2024


Avatar for Last Looks LLC

Last Looks LLC

7776 Grace Cir
5.00(
21
)
Approved Pro

Last Looks LLC

7776 Grace Cir
5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
103 local quotes requested

Last Looks LLC, Est. 2007, provides project completions in all scopes of residential building and remodeling. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. Visit Facebook.com/Last Looks LLC for our entire start to finish photo gallery.

"Tony is wonderful. We have used him before. He will be the only carpenter/ contractor we will ever use. Communication was great. Very clean work area. I highly recommend Tony."

Linda G on July 2025

Last Looks LLC, Est. 2007, provides project completions in all scopes of residential building and remodeling. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. Visit Facebook.com/Last Looks LLC for our entire start to finish photo gallery.

"Tony is wonderful. We have used him before. He will be the only carpenter/ contractor we will ever use. Communication was great. Very clean work area. I highly recommend Tony."

Linda G on July 2025


Avatar for M Phippin Contracting Inc.

M Phippin Contracting Inc.

Island Pointe Drive
4.95(
22
)
Approved Pro

M Phippin Contracting Inc.

Island Pointe Drive
4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 local quotes requested

M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!

"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."

Mike P on August 2023

M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!

"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."

Mike P on August 2023

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FAQs for addition to existing structure building service projects in Lewes, DE

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Lewes, DE homeowners’ guide to addition to existing structure building services

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.