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TRUSTED BY CASCO, ME HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified custom home building reviews

Top-Rated Custom home builders in Casco - Updated Nov 2026

Avatar for A & D Renovations
A & D Renovations
4.4(
50
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"A&D was very responsive. They provided a great price and were easy to work with adapting to any concerns that arose along the way. Easy to get a hold of at any time and they always called back and had a man to respond to our concerns."
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+20

Response time4 days
Response rate100%
3 neighbors recently requested a quote
Avatar for D. J. Beaulieu Construction, LLC
D. J. Beaulieu Construction, LLC
5.0(
2
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

In business since 2000

Free estimates

With over 40 years of experience, D. J. Beaulieu Construction, LLC is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

Gallery
2 neighbors recently requested a quote
Avatar for Dean Smith Construction
Dean Smith Construction
4.8(
4
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

In business since 2008

Free estimates

"Dean has been an amazing help to me and my husband. We have used him twice now for two pretty big issues. One was a tree through our roof into our bedroom. He did an amazing job repairing the roof and redoing the bedroom. It was a super stressful time that he made easier and the work was amazing. We reached out a second time when our tile shower was leaking and needed to be replaced. Again he did an amazing job completely redoing our shower and it turned out beautiful. He makes these stressful times easier as he is very understanding and easy to talk too. I highly recommend Dean and you will be very happy with the results."
Oversized Garage
Farmer’s Porch
Patio
Custom Home Build
Custom homes

+12

8 neighbors recently requested a quote
Avatar for G.A. Doughty Construction
G.A. Doughty Construction
3.4(
17
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"My job was extremely small, just repairing squirrel damage to the flashing around our chimney. They were extremely prompt in responding and did a great job for an extremely reasonable price. I am very appreciative."
Custom Kitchen
Response time1 day
40 neighbors recently requested a quote
Recommended by57%of homeowners
Williams Construction, New Construction & Remodeling, Inc.
3.5(
3
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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+13

Response time30 mins
Recommended by66%of homeowners
Avatar for Portland Kitchen Quotes
Portland Kitchen Quotes
New to Angi
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

Portland Kitchen Quotes is a kitchen design studio serving Portland and Southern Maine. Tell us about your kitchen: the layout, the measurements, the style you want. We design it in our own kitchen design software, with 3D renderings and wall-by-wall layouts, then hand you a real cabinet package to build from. That means a complete cabinet schedule, sized and specified for your room, not a rough guess.\n\nWe work with established cabinet lines, including shaker, painted, and wood finishes, and every design comes with a budget range before final supplier pricing. Whether you're remodeling, replacing cabinets, or planning a kitchen in new construction, you start with a design you can actually see.\n\nStarting your design takes about ten minutes, and it's free with no obligation. Visit portlandkitchenquotes.com.

Renderings
Two tone
Outdated Kitchen
Under Construction
Complete

+3

Avatar for The Window Source of New Hampshire
The Window Source of New Hampshire
4.7(
29
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

In business since 2013

Free estimates

Warranties offered

"They did a wonderful job. The owner of this company was very thorough and gave me a good price. I like him a lot because they were very thoughtful, clean, neat, and I had nothing but good to say about them."
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+12

Recommended by96%of homeowners
Avatar for Maine Building Group LLC
Maine Building Group LLC
5.0(
6
)
Find a Custom Home Builder

Serving Casco, ME and surrounding areas

In business since 2016

Free estimates

"We have nothing but positive things to say about Rick and his crew from MBG. The way their crew conducts themselves in a home environment is like no other! They were always on time and nothing less than professional.  They completed all work in a timely manner of just 12 days. Would highly recommend MBG! Will definitely be using them for future projects!"
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+40

Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

A custom home is one that you design from the ground up, allowing you to customize everything from the square footage to the interior layout to all of the materials used. A spec home is one that a builder has designed and gotten approvals for. Spec homes may give you some limited options for the layout and materials, but most of the build is pre-set. Custom homes cost more and take longer to build.

Yes, a home builder or contractor should have the proper licensing and insurance. Licensing requirements vary by state and municipality, but most states mandate that a builder holds at least a general contractor’s license. For specialized work such as plumbing, electrical, roofing, or sewage systems, individual licenses may be required, in which case the builder may subcontract the work. You can use Angi’s state licensing tool to review your local guidelines and confirm a builder's credentials. As you browse professionals, you can also look for the “Angi Certified” badge. This indicates the business meets our certification standards, which include passing a criminal background check, holding applicable state and local licenses, and maintaining an average rating of 3.0 or better.

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

Building a new home can be more expensive than buying an existing one, depending on the housing market in your area. Many homeowners still find that building a new house is worth the investment as they can choose the exact layout they want, as well as to choose their own floors, wall coverings, appliances, and finishes. If you live close enough to the build site, you can also stop by to check on the builder’s progress, which can provide some peace of mind that the project is worth it.

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

The Casco, ME homeowners’ guide to custom home building

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