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Find Addition to existing structure builders in Spencer

Avatar for iCornerstone, Inc.
iCornerstone, Inc.
4.9(
58
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 1988

Customers say: True professional

"For our home addition/renovation we are very grateful to have found Richard Connolly and his site iCornerstone. Our vision was a Two-story + basement + livable attic space home addition which would provide significant practical square footage to our existing house and integrate seamlessly with it. We interviewed a number of general contractors but we were overall a bit uncomfortable after the interviews due to gaps in transparency regarding how costs were calculated and how timelines were established, resulting in some lack of confidence. We happened upon Richard’s iCornerstone site via Angies. Richard provided an extremely transparent and detailed description of his unique and practical process, which delivered a set of superb designs along with a truly logical, transparent, and honest listing of costs, both materials and labor, at all stages, and how those costs were derived. Richard also delivered transparency on timelines, and he provided recommendations for all the needed tradespeople that he had historically a close working relationship with; alternatively we could have selected tradespeople of our own choosing. Richard and his process gave us the utmost confidence for proceeding. We proceeded with our renovation under Richard’s guidance and his own crew and the entire process went according to plan with excellent communication, rapport, and confidence at all stages from excavation to final finish work. Transparency, confidence-building, dependability, highly knowledgeable, customer-friendly, and results-oriented are all terms we would use to describe Richard and the iCornerstone process. We strongly recommend Richard for anyone contemplating any home renovation or home addition, large or small."
Entertainment center
Entertainment center
Architectural details
computer room left
computer room right

+11

Response time8 hrs
Response rate100%
Recommended by91%of homeowners
Avatar for Mason Sky Enterprises, LLC
Mason Sky Enterprises, LLC
5.0(
18
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 2015

Credit card accepted

Customers say: True professional

"Jason and his team did a fantastic job on an external stairwell for our property. It is now the nicest part of our house! Jason is personable and professional. Communication was easy throughout. Jason works as an inspector in his home town, which made me feel very comfortable that his work would be to code. He gave us a fair quote and not only stuck to this, but also adjusted the price downward when he did not use some materials that he anticipated needing initially. I will certainly be using Jason's services in the future if needed and would highly recommend Mason Sky."
Recommended by100%of homeowners
Avatar for Nova VC Construction & Cleaning
Nova VC Construction & Cleaning
4.8(
56
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Nova VC does great quality work with attention to detail. They are very professional, efficient and reliable. Their pricing is fair and competitive. I would highly recommend them for any home renovation project."
Before Open Concept Kitchen Remodeling
After - Open Concept Kitchen remodeling
Entertainment TV Stand
Entertainment TV Stand
Entertainment TV Stand

+17

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for C P Construction and Carpentry
C P Construction and Carpentry
4.1(
47
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The CP construction crew were very hard working and competent. Clod as the owner is extremely customer service oriented. He communicated with me throughout the permitting process, the build and the inspection process. The new deck and stairs look great and bring compliments from all the neighbors. I will definitely reach out to CP construction in the future."
close up view of tile job on shower
remodel a bathroom
remodel a bathroom
remodel a bathroom
bathroom

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for On Task Construction LLC
On Task Construction LLC
5.0(
9
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are 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.\n\nTrip charge $100 will be taken off the contracted amount once agreement is signed.

Spray foam
Spray foam
Spray foam
Deck build
Deck build

+4

2 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Calesco Build
Calesco Build
5.0(
3
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The remodel is still in Phase 1....demolition, clean out,putting in new sewer lines and pouring foundation/footings.We are in close contact with Kevin and Marvin every step of the way.They have given many suggestions and presented options to us as we planned the remodel together.This is a huge undertaking, remodeling and redesigning a 100+ year house into a contemporary, multigenerational home. We are all excited and can't wait to see how it develops.We are at the framing stage...so stay tuned.This will be an incredible transformation!"
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos
45 Fruit St. Condos

+7

Response time10 hrs
Response rate100%
2 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for Superior Kitchens And Baths
Superior Kitchens And Baths
4.7(
145
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

In business since 2000

Free estimates

"We hired Superior Kitchen and Bath to replace our existing bathroom and bathtub with a completely new bathroom with a walk in shower.  They were selected based on their very detailed cost estimate that demonstrated that they were experienced professionals and knew exactly how to approach this project.  The work involved demolishing the entire bathroom, expanding the bathroom area by taking an adjacent closet, relocating the air stacks, relocating the bathroom door to allow for expanding the shower area. After reframing for a new ADA compliant walk in shower, new plumbing and electrical connections were made and a new vanity, toilet and tiles, and plaster completed the project.  The end result was excellent.   Jane and Brandon and their team did a fantastic job.  They worked very closely with us throughout the project to make sure the vision we had for our new bathroom met our expectations.  I highly recommended this company for anyone considering remodeling their bathrooms
"
Gorgeous Bathroom
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Recommended by97%of homeowners
Avatar for Escala Construction & Remodeling Corp
Escala Construction & Remodeling Corp
4.9(
19
)
Addition to Existing Structure - Build

Serving Spencer, MA and surrounding areas

In business since 1995

Free estimates

"Ivaldo and his crew were awesome! The quality of the work was outstanding and communicating with them was very easy and extremely responsive. I would often text with Ivaldo and I would usually get a response back within the hour. It was also very refreshing to have a crew that was interested in making sure we were happy at each step."
A+ BBB Rating
Residential & Commercial Renovations
Kitchen Remodeling Services
Bathroom Remodeling Services
Recommended by94%of homeowners
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FAQs for addition to existing structure building service projects in Spencer, MA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Spencer, MA 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.