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Find Second story addition builders in Cambridge

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2308 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Carroll Flooring & Remodeling

No reviews yet

Carroll Flooring & Remodeling

No reviews yet
27 years of experience

At Carroll Floorong we can handle any job, big or small. Commercial or residential. We offer customize tile design, and pattern that will make your project unique. We guarantee our craftsmanship for 5 years no questions asked.

At Carroll Floorong we can handle any job, big or small. Commercial or residential. We offer customize tile design, and pattern that will make your project unique. We guarantee our craftsmanship for 5 years no questions asked.

Doucet Remodeling & Design Inc.

4.25(
4
)

Doucet Remodeling & Design Inc.

4.25(
4
)
Customers say: Quality work
38 years of experience

HOME IMPROVEMENT CONTRACTOR (HIC) #172321. MA CONSTRUCTION SUPERVISOR #046093.

HOME IMPROVEMENT CONTRACTOR (HIC) #172321. MA CONSTRUCTION SUPERVISOR #046093.

Sam Multi-Service Center

No reviews yet

Sam Multi-Service Center

No reviews yet
26 years of experience

Sam Multi-services Center

Sam Multi-services Center

Avatar for A G Reliable Remodeling

A G Reliable Remodeling

4.29(
7
)

A G Reliable Remodeling

4.29(
7
)
Customers say: True professional
27 years of experience

Reliable Remodeling is a full service remodeling company in business for over 20 years comitted to great service, great value and excellent work.

"Did a good job on the kitchen cabinets and walls came out good new floor installed came out good kitchen window was installed fine but the wood trim very disappointed when removing wood trim to replace window installation was good but when trim was put back on what a disappointment they put the trim on and siliconed the openings so mwater and air would not come in silicone all over the wood nail holes were covered with silicone instead of wood filler wife and I were very disappointed he was suppose to clean and remove soot from wood and then refinish per insurance estimate he told me he did not put it in his estimate so in order to fix it I would have to pay to have it done the quality of the trim is not professional work see enclosed photos"

Homeowner on May 2022

Reliable Remodeling is a full service remodeling company in business for over 20 years comitted to great service, great value and excellent work.

"Did a good job on the kitchen cabinets and walls came out good new floor installed came out good kitchen window was installed fine but the wood trim very disappointed when removing wood trim to replace window installation was good but when trim was put back on what a disappointment they put the trim on and siliconed the openings so mwater and air would not come in silicone all over the wood nail holes were covered with silicone instead of wood filler wife and I were very disappointed he was suppose to clean and remove soot from wood and then refinish per insurance estimate he told me he did not put it in his estimate so in order to fix it I would have to pay to have it done the quality of the trim is not professional work see enclosed photos"

Homeowner on May 2022

Avatar for ACA tile

ACA tile

5.00(
6
)

ACA tile

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all types of tile work. It may consist of porcelain, ceramic, marble or any such material. Bathrooms installations where wall and floors are getting tile we do it. Backsplashes, kitchen floors, mud rooms or basements.

"Joe and his crew didn’t excellent job. I would definitely hire them again. They had a very good attention to detail, especially when it came to the orientation of the tiles and making sure that the tiles we chose we’re up-to-date and modern looking for the existing style of the kitchen.."

Dan R on November 2023

We specialize in all types of tile work. It may consist of porcelain, ceramic, marble or any such material. Bathrooms installations where wall and floors are getting tile we do it. Backsplashes, kitchen floors, mud rooms or basements.

"Joe and his crew didn’t excellent job. I would definitely hire them again. They had a very good attention to detail, especially when it came to the orientation of the tiles and making sure that the tiles we chose we’re up-to-date and modern looking for the existing style of the kitchen.."

Dan R on November 2023

The Fiberglass Gutter Company

5.00(
3
)

The Fiberglass Gutter Company

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call us at (877) 792-1624 in Pembroke, MA, for expertly crafted fiberglass gutters and trusted gutter replacement services.

Call us at (877) 792-1624 in Pembroke, MA, for expertly crafted fiberglass gutters and trusted gutter replacement services.

Quality Contracting Inc

No reviews yet

Quality Contracting Inc

No reviews yet
24 years of experience

A BBB Accredited Business since 04/24/2003

A BBB Accredited Business since 04/24/2003

Worksite Construction, Inc.

No reviews yet

Worksite Construction, Inc.

No reviews yet
30 years of experience

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.

Avatar for A 1 Foundation Crack Repair Inc

A 1 Foundation Crack Repair Inc

4.76(
104
)

A 1 Foundation Crack Repair Inc

4.76(
104
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927

"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."

Douglas M on May 2024

We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927

"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."

Douglas M on May 2024

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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.

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