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Second story addition builders in Cambridge

Avatar for Hancock Building Associates Inc

Hancock Building Associates Inc

248 Mill Rd
4.76(
82
)
•Approved Pro

Hancock Building Associates Inc

248 Mill Rd
4.76(
82
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
93 local quotes requested

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work exclusively for us full time. We limit subcontracting & focus on quality & standing behind our work. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work exclusively for us full time. We limit subcontracting & focus on quality & standing behind our work. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023

Avatar for The Narrow Lane Landscape Company

The Narrow Lane Landscape Company

PO Box 600809
4.53(
156
)
•Approved Pro

The Narrow Lane Landscape Company

PO Box 600809
4.53(
156
)
•Approved Pro
Customers say: Quality work
201 local quotes requested
16 years of experience

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023

The Narrow Lane Company is a full service landscape company dedicated to creating and maintaining beautiful outdoor spaces you'll absolutely love! All work is done in a timely, professional manner and 100% guaranteed.

"Worst experience working with a contractor we have ever had. Lack of communication was astounding. Reached out to start the project on our tiny front lawn in June/July. Didn't start planting until mid October. Was told there were 5 jobs in front of ours. Ignored photos of exactly what we wanted. Finish product is passable at best. Would not recommend."

Julie C on October 2023

Avatar for Roberto's Affordable Landscaping

Roberto's Affordable Landscaping

109 Nichols Ave Apt #2
3.98(
764
)
•Approved Pro

Roberto's Affordable Landscaping

109 Nichols Ave Apt #2
3.98(
764
)
•Approved Pro
Customers say: Super punctual
1004 local quotes requested
18 years of experience

Roberto Affordable Landscaping proudly serves Waltham, MA. Are you tired of spending time and money trying to keep your grass green to no avail? Let us give it a try! We specialize in providing quality, beautiful landscapes for your home or business. In every job, we strive for 100% customer satisfaction. Our staff will take the time to listen to you and then create a landscape that is designed to meet your individual needs and desires. Meeting and exceeding customer expectations is how “Roberto Affordable Landscaping” has grown to one of the region’s most respected landscaping service firms. Our focus on customer service gives you confidence that your property will be designed, installed, and maintained to industry standards and beyond. With 12 years of experience we know how to get it done right. Please Email or Text us today to schedule an appointment!

"Roberto and his crew did an outstanding job! We usually do all of our hedge abs shrub trimming ourselves, but with a few other projects going on we hadn’t gotten them all season long and they were seriously overgrown. Since we COULD do it ourselves, we had a limit on what we were willing to pay, so we were getting several quotes … most of which were higher than we had hoped. Roberto worked with us on the pricing, which was good news because now it was off of our plate! His crew was there the early next day … fast, friendly, courteous, conscientious and neat! We are now looking to have Roberto and his crew back to take a few more projects off of our plate too! If you want a great job, at great price, by a great crew … we highly recommend Roberto’s Affordable Lands aping!"

James L on September 2025

Roberto Affordable Landscaping proudly serves Waltham, MA. Are you tired of spending time and money trying to keep your grass green to no avail? Let us give it a try! We specialize in providing quality, beautiful landscapes for your home or business. In every job, we strive for 100% customer satisfaction. Our staff will take the time to listen to you and then create a landscape that is designed to meet your individual needs and desires. Meeting and exceeding customer expectations is how “Roberto Affordable Landscaping” has grown to one of the region’s most respected landscaping service firms. Our focus on customer service gives you confidence that your property will be designed, installed, and maintained to industry standards and beyond. With 12 years of experience we know how to get it done right. Please Email or Text us today to schedule an appointment!

"Roberto and his crew did an outstanding job! We usually do all of our hedge abs shrub trimming ourselves, but with a few other projects going on we hadn’t gotten them all season long and they were seriously overgrown. Since we COULD do it ourselves, we had a limit on what we were willing to pay, so we were getting several quotes … most of which were higher than we had hoped. Roberto worked with us on the pricing, which was good news because now it was off of our plate! His crew was there the early next day … fast, friendly, courteous, conscientious and neat! We are now looking to have Roberto and his crew back to take a few more projects off of our plate too! If you want a great job, at great price, by a great crew … we highly recommend Roberto’s Affordable Lands aping!"

James L on September 2025

Avatar for SRS Construction & Landscape

SRS Construction & Landscape

92 Bishop St
5.00(
20
)
•Approved Pro

SRS Construction & Landscape

92 Bishop St
5.00(
20
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
299 local quotes requested

Welcome! Uproot problems with your landscape for a more pleasing, unique property with superior services from in Metro West area . SRS Construction & Landscape specializes in landscaping services and maintenance that make your property look its best year-round. We are a full-service landscaping company that handles all of your property needs. SRS Construction & Landscape has been keeping grass greener, flowers more vibrant, and clients happier. Contact us now to become one of the many satisfied property owners we've helped throughout the years. No matter whether it is a small or large project, our expertise will enhance the look and value of your property. Call us in Metro West today for a personal consultation. Our Services Include the Following : Spring e Falls Cleanups , Landscape design, Landscape Installation ,General Maintenance , Lawn Mowing , Fertilization Program, Shrub Trimming , Irrigation System , Sprinkler Systems , Patios and Walkways , Stone And Brick , Blue stone , Cobblestone , Steps , Pool Patio , And many More. Call us today For Free Estimate At 508 494 4858. Our office hours are:7:00 am to 6:00 pm

"I’m very impressed while working with the SRS Contruction & Landscape team. They showed up right away to assess my needs, listened carefully to my ideas, and offered helpful suggestions. Throughout the process, the team was friendly, flexible, and ready to accommodate my requests. To top it off, their pricing was more competitive than any other contractor I contacted. I highly recommend SRS Construction & Landscape for this smooth, professional and pleasant experience."

Liwei L on March 2025

Welcome! Uproot problems with your landscape for a more pleasing, unique property with superior services from in Metro West area . SRS Construction & Landscape specializes in landscaping services and maintenance that make your property look its best year-round. We are a full-service landscaping company that handles all of your property needs. SRS Construction & Landscape has been keeping grass greener, flowers more vibrant, and clients happier. Contact us now to become one of the many satisfied property owners we've helped throughout the years. No matter whether it is a small or large project, our expertise will enhance the look and value of your property. Call us in Metro West today for a personal consultation. Our Services Include the Following : Spring e Falls Cleanups , Landscape design, Landscape Installation ,General Maintenance , Lawn Mowing , Fertilization Program, Shrub Trimming , Irrigation System , Sprinkler Systems , Patios and Walkways , Stone And Brick , Blue stone , Cobblestone , Steps , Pool Patio , And many More. Call us today For Free Estimate At 508 494 4858. Our office hours are:7:00 am to 6:00 pm

"I’m very impressed while working with the SRS Contruction & Landscape team. They showed up right away to assess my needs, listened carefully to my ideas, and offered helpful suggestions. Throughout the process, the team was friendly, flexible, and ready to accommodate my requests. To top it off, their pricing was more competitive than any other contractor I contacted. I highly recommend SRS Construction & Landscape for this smooth, professional and pleasant experience."

Liwei L on March 2025

Avatar for Perez Tree and Landscaping

Perez Tree and Landscaping

Based In
4.92(
12
)
•Approved Pro

Perez Tree and Landscaping

Based In
4.92(
12
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1172 local quotes requested

At Perez Tree and Landscaping our customers needs are the utmost importance. Our team with 12+ years experience is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or too small, please contact us for a free estimate!

"Completed the job very quickly and professionally."

Charles M on August 2025

At Perez Tree and Landscaping our customers needs are the utmost importance. Our team with 12+ years experience is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is to big or too small, please contact us for a free estimate!

"Completed the job very quickly and professionally."

Charles M on August 2025

Avatar for MasonWorks LLC

MasonWorks LLC

83 Altamont Ave
4.74(
591
)
•Approved Pro

MasonWorks LLC

83 Altamont Ave
4.74(
591
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
805 local quotes requested

MasonWorks specializes in design and construction of all types of stone and brick patios, walls and walkways, steps, decks and porches, outdoor kitchens and water falls, garden and retaining walls. From the first consultation to the final touches of each job, you will be in excellent hands. With more than three decades of experience, MasonWorks will assist you in every stage of the project, from materials choice to furniture selection. Your dream of owning an elegant and relaxing backyard retreat can become a reality. Family owned. Additional contact name - Jeff Souza. Additional e-mail - jeff@masonworks.me. Angie's List Award winning since 2009. Additional area served- Boston Metro, North sure and West

"I called on Friday morning and Junior came out to give me a quote that afternoon. I needed the work done asap and they were able to start the following Monday. They were all friendly, efficient, and professional, and now my basement walls look great! I would definitely use them again."

Elizabeth L on March 2025

MasonWorks specializes in design and construction of all types of stone and brick patios, walls and walkways, steps, decks and porches, outdoor kitchens and water falls, garden and retaining walls. From the first consultation to the final touches of each job, you will be in excellent hands. With more than three decades of experience, MasonWorks will assist you in every stage of the project, from materials choice to furniture selection. Your dream of owning an elegant and relaxing backyard retreat can become a reality. Family owned. Additional contact name - Jeff Souza. Additional e-mail - jeff@masonworks.me. Angie's List Award winning since 2009. Additional area served- Boston Metro, North sure and West

"I called on Friday morning and Junior came out to give me a quote that afternoon. I needed the work done asap and they were able to start the following Monday. They were all friendly, efficient, and professional, and now my basement walls look great! I would definitely use them again."

Elizabeth L on March 2025

Avatar for Advance Guard Builders

Advance Guard Builders

68 Harrison Ave.
5.00(
1
)
•Approved Pro

Advance Guard Builders

68 Harrison Ave.
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
390 local quotes requested

At Advance Guard Builders we offer our clients superlative home renovation, remodeling and new construction services. We never take for granted the trust our clients put in us. Work with us and you'll see the difference!

"Advance Guard Builders were wonderful to work with. The work was done extremely well, and timeline and budget were on point with what they said. I would definitely hire them again!"

Rachel L on August 2024

At Advance Guard Builders we offer our clients superlative home renovation, remodeling and new construction services. We never take for granted the trust our clients put in us. Work with us and you'll see the difference!

"Advance Guard Builders were wonderful to work with. The work was done extremely well, and timeline and budget were on point with what they said. I would definitely hire them again!"

Rachel L on August 2024

Avatar for M&L Landscaping Construction

M&L Landscaping Construction

118 Adams St
4.87(
87
)
•Approved Pro

M&L Landscaping Construction

118 Adams St
4.87(
87
)
•Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
3405 local quotes requested

Locally owned business with over 12 years of experience. Custom Paver Patios, walkways, retaining walls, and driveways. We also offer full clean up landscaping, hardscaping, and stone work. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Great everything was perfect"

Roberto J F on August 2025

Locally owned business with over 12 years of experience. Custom Paver Patios, walkways, retaining walls, and driveways. We also offer full clean up landscaping, hardscaping, and stone work. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Great everything was perfect"

Roberto J F on August 2025

L.P Blue Bones Construction & Landscaping

79 Richardson Rd, Lynn MA 01904
5.00(
4
)
•Approved Pro

L.P Blue Bones Construction & Landscaping

79 Richardson Rd, Lynn MA 01904
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
159 local quotes requested

We specialize in patios, walkways, stone walls, steps and more.

"From the moment I submitted the request through Angi to the end of the project, this company was responsive and transparent throughout the entire journey. The concrete holding our front steps together was eroding, which caused water to seep in and create pockets under the granite slabs. The steps were literally coming apart. Additionally, our front wooden threshold leading into the home was rotting. Blue Bones Construction did a beautiful job restoring the steps and replacing the rotted threshold. They arrived on time, cleaned up after themselves, and the work was high quality. I would definitely recommend this company."

Sharon W on August 2025

We specialize in patios, walkways, stone walls, steps and more.

"From the moment I submitted the request through Angi to the end of the project, this company was responsive and transparent throughout the entire journey. The concrete holding our front steps together was eroding, which caused water to seep in and create pockets under the granite slabs. The steps were literally coming apart. Additionally, our front wooden threshold leading into the home was rotting. Blue Bones Construction did a beautiful job restoring the steps and replacing the rotted threshold. They arrived on time, cleaned up after themselves, and the work was high quality. I would definitely recommend this company."

Sharon W on August 2025

Avatar for G & P Landscape & Construction

G & P Landscape & Construction

576 Highland St
4.92(
50
)
•Approved Pro

G & P Landscape & Construction

576 Highland St
4.92(
50
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
200 local quotes requested

We are a family run business with over 30 years of experience. We are focused on completing your project as quickly and efficiently as possible. We pride ourselves on our communication with our customers and we guarantee our work. We work throughout Massachusetts to handle any landscape and hardscape work needed, including drainage and perimeter property drainage, retaining walls, machine work... you name it, we do it! Call today for your free estimate.

"Phil and his team did an amazing job on our walkway. From start to finish, he was professional and easy to work with. I would highly recommend Phil for any walkway or hardscaping work."

Gayla L on July 2025

We are a family run business with over 30 years of experience. We are focused on completing your project as quickly and efficiently as possible. We pride ourselves on our communication with our customers and we guarantee our work. We work throughout Massachusetts to handle any landscape and hardscape work needed, including drainage and perimeter property drainage, retaining walls, machine work... you name it, we do it! Call today for your free estimate.

"Phil and his team did an amazing job on our walkway. From start to finish, he was professional and easy to work with. I would highly recommend Phil for any walkway or hardscaping work."

Gayla L on July 2025

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FAQs for second story addition building service projects in Cambridge, MA

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 Cambridge, MA 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.

See all articles
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