Find a home addition contractors in Cambridge, MA

Find home addition contractors in Cambridge, MA

Find home addition contractors in Cambridge, MA

Share a few details and we'll show you the best home addition contractors in your area.
Zip code

Find home addition contractors in Cambridge, MA

Share a few details and we'll show you the best home addition contractors in your area.
Zip code

Top 10 home addition contractors in Cambridge, MA

Homeowners agree: these pros are highly rated for knowledge, experience, communication, and more.
Portillo's Lansdcape And Fence

Portillo's Lansdcape And Fence

5.0(1)
3 hires on HomeGuide
10+ years in business
Serves Cambridge, MA
William M. says, "They did what was to be done Great job" Read more
Eddy Remodeling.

Eddy Remodeling.

5.0(1)
Offers online services
2 hires on HomeGuide
19+ years in business
Serves Cambridge, MA
We are a company established in Boston MA for more than 17 years and we have experience in renovation, additional, painting, decks, floor, bathrooms.. Our team will always be ready to visit your project and provide the best quote and you will have your 100% satisfactory project.
Eastern Home Services

Eastern Home Services

5.0(1)
14+ years in business
Serves Cambridge, MA
Dr.khalil I. says, "He’s a nice man. His prices are reasonable. His employees are very nice and they listen to their customers. They do great work and their fences are very strong. They finished their work on time. And they always show up on time for their jobs. If they have to work overtime or on weekends they don’t mind." Read more
Easton One Construction

Easton One Construction

New on HomeGuide
26+ years in business
Serves Cambridge, MA
We have been in the construction and remodeling business for over 20 years We have enough professionals to start working immediately we will make sure our prices lower than others Licensed and insured free estimate
Golden Key Advisors LLC

Golden Key Advisors LLC

New on HomeGuide
2+ years in business
Serves Cambridge, MA
We are a husband-and-wife team with over 15 years of experience in real estate and construction, dedicated to serving homeowners across Greater Boston and surrounding Massachusetts communities. With my wife Shari, we bring passion, care, and personalized attention to every project, whether it’s a full home renovation, a kitchen or bathroom remodel, a custom deck, or an ADU build. Our goal is simple: to make your vision a reality with craftsmanship you can trust and a smooth, stress-free experience from start to finish. We take pride in listening closely to your needs, delivering quality results, and building lasting relationships along the
Mendez Concrete

Mendez Concrete

5.0(1)
9+ years in business
Serves Cambridge, MA
Erlita P. says, "A small sample of the quality of work done by Mendes Concrete. I consider Miguel and crew to be able to take on a job and complete it to the highest degree of workmanship. I will recommend him as an A+." Read more
Boston Construct, LLC

Boston Construct, LLC

5.0(2)
2 hires on HomeGuide
22+ years in business
Serves Cambridge, MA
Victoria S. says, "Excellent experience. Our home was completed in 2018 and it is our forever home." Read more
Lisek Construction

Lisek Construction

New on HomeGuide
1 hire on HomeGuide
25+ years in business
Serves Cambridge, MA
I am a licensed and insured Contractor and HVAC technician. I have been working on homes for 30 plus years. I am prompt to answer your calls and messages. I treat your home like it were my own and make sure it’s picked up after the jobs done.
Baystate Group Builders Inc.

Baystate Group Builders Inc.

5.0(1)
4 hires on HomeGuide
12+ years in business
Serves Cambridge, MA
Fred S. says, "Quick response and demonstrates the desire to work with me and help with selections. So far, very pleased!" Read more
Zacarias Excavation

Zacarias Excavation

5.0(4)
11 hires on HomeGuide
13+ years in business
Serves Cambridge, MA
Ken B. says, "Nelvin and his team did a great job. They showed up on time and completed a complete regrading and new sod installation of my yard in two days. They also repaired two of my window wells and removed a few bushes for us. The yard now looks great and I am completely ecstatic to have thiis great yard for the summer, " Read more

Your home addition questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

What is a home addition?

A home addition is a new structure added to an existing home. Home additions create more living space, accommodate a growing family, and improve the home’s overall value.

A home addition can be completed by making a single room bigger or adding an entirely new room or second story to the home. A more affordable home addition option is to convert an existing garage, basement, or attic into a more functional and comfortable living space.

Does a home addition increase property value?

A well-built home addition can increase property value. The increase in square footage adds value, especially if the addition includes functional and well-designed living spaces. An addition that adds an extra bedroom, bathroom, or larger kitchen can make the home more appealing to potential buyers.

How can I finance a home addition?

You have various financing options for a home addition, such as:

  • Home equity loans – These bank loans allow you to borrow a lump sum by using your home equity as collateral.
  • Home equity line of credit (HELOC) – Unlike a lump sum, this revolving credit line enables you to borrow against your home equity as needed.
  • Cash-out refinances – By refinancing your mortgage for an amount exceeding your current balance, the lender provides the surplus in cash, which can be used for home improvements.
  • Personal loans – Unsecured and without collateral, personal loans have higher interest rates, determined by your creditworthiness and loan approval.
  • Credit cards – Consider using a low-interest-rate credit card for smaller home additions, ensuring prompt repayment.

How can I save on a home addition?

Consider the following recommendations to reduce the expenses associated with a home addition:

  • Opt for a straightforward design with minimal features to keep costs down.
  • Construct the smallest addition that satisfies your requirements and complies with local regulations.
  • Explore the option of repurposing existing spaces, such as basements, garages, or attics, which is generally more affordable than building a new structure.
  • Do basic tasks like painting and interior finishing on your own to cut down on professional labor expenses.
  • Select budget-friendly building materials and finishes in more spaces, and splurge on a few items with the most impact.

How do I choose a home addition builder?

Follow these suggestions to get the best home addition contractor near you.

  • Seek estimates from several contractors for the same addition size and features, allowing for informed comparisons.
  • Evaluate the builder's reputation by checking recent reviews on HomeGuide and Google to assess their performance.
  • Request a site visit to see the contractor's construction methods and gauge their workmanship firsthand.
  • Choose a contractor with proven experience in the specific type of home addition you desire.
  • Protect yourself by requesting an itemized written contract that outlines the scope of work, specifications, and payment terms to prevent any misunderstandings.
  • Inquire about the contractor's preferred lenders to streamline the financing process and potentially secure better terms.
  • Exercise caution and avoid making large upfront payments. Never pay in full or in cash, as this could leave you vulnerable to potential issues.

What questions should I ask a home addition contractor?

Here are some helpful questions to ask a home addition contractor:

  • How many years have you been specializing in home addition projects?
  • How many home additions have you successfully completed within the past year?
  • Do you provide design services to help create a floor plan for the home addition?
  • Can you provide me with a list of references from previous clients, along with their contact information, so I can gather feedback on your work?
  • Do you have a portfolio showcasing your past home addition projects that I can review?
  • Are there any recent home addition projects I can visit to see the quality of your workmanship firsthand?
  • Are you fully licensed, insured, and bonded to protect me from any potential liabilities?
  • Can you advise me on the most suitable locations for building an addition to my home?
  • Can you provide me with a detailed cost estimate for the home addition project?
  • Are there any cost-effective strategies we can consider to reduce the overall expense of the project?
  • Can you provide a realistic timeline for completing the home addition project?
  • Who will be my designated project coordinator responsible for overseeing the project's progress?
  • Do you employ your own experienced crew, or do you subcontract the work to other contractors?

Reviews for Cambridge home addition contractors

Recent success stories from people in the Cambridge area.
Ember L.
On time and attention to detail was amazing.
Boston Construct, LLC
Larry M.
Reliable, quality work. Easy communications. Great to work with and highly recommend.
Zacarias Excavation
Jacob M.
Near Me Home Builders Inc provided exceptional service! Their team was professional, efficient, and delivered outstanding craftsmanship on our home. Highly recommend for anyone seeking quality home building.
Near Me Home Builders inc
Sheryl S.
Nice and clean installation on split ac/heater
JOAT Repair & Services
Joao H.
Great job, I fulfilled everything agreed, punctual on delivery date, I definitely recommend it👏🏻👏🏻
ADS Home Renovation
Abhijit M.
Honest pricing, great communication and finishing the job with a smile
Juliano Electric
Renan D.
Excellent work, very professional. A great team of employees. I recommend it without hesitation. quality and guarantee.
PNS Renovation
Jason R.
Absolutely, here's a great review for Home Builders Inc. you can use: "We recently had our entire home remodeled by Home Builders Inc., and we couldn't be happier with the results. They did a wonderful job from start to finish. The project was completed on time and on budget, and the quality of workmanship is outstanding. We would highly recommend Home Builders Inc. to anyone considering a home renovation."
Near Me Home Builders inc
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Cambridge home addition contractors by service