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

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

Serving Harrison, 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 Portland Kitchen Quotes
Portland Kitchen Quotes
New to Angi
Find a Custom Home Builder

Serving Harrison, 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Outdated Kitchen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 Harrison, ME and surrounding areas

In business since 2013

Free estimates

Warranties offered

"We hired Windows Source to replace all our doors (4) and windows (20) including 1 large bay window. They also did our entire house in vinyl cedar siding. Our entire home was upgraded by WS. Service was incredible and install was perfect. We highly recommend Window Source."
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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 Harrison, 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
Avatar for Newcomb Builders
Newcomb Builders
5.0(
6
)
Find a Custom Home Builder

Serving Harrison, ME and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Newcomb Builders were great. Knowledgeable, friendly, proactive and easy to work with. Richard Newcomb and his operations manager Matt will be my first contact for any other issues building they deal with."
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+36

Recommended by100%of homeowners
Avatar for Marshall Home Pros
Marshall Home Pros
3.8(
130
)
Find a Custom Home Builder

Serving Harrison, ME and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Required repair to a front dormer , which was one immediately and cost an additional $350.00 that day. Horizontal third floor gutters were cleared of debris, but apparently not the vertical draining pipes. The dormer repair failed within months. I requested n estimate for replacement of the roof, which was provided soon thereafter. I have been in discussion of the cost of the portion of the roof needing repair first, planning to have the second half done early next year. Marshall Home Pros told me that they needed to have a 50% deposit a month ahead, in order to get a permit from the city. Meanwhile, have gotten an estimate from another company, clearly written, asking for somewhat less than the total cited by Marshall. I was told that no permit is needed (angles and height of roof are not going to be changed), and without needing to hold $$ for as long. Deposit proportion is less (not really the issue except that I didn't want $$ held for 30 days or more before work date would even be assured), and readiness to do the work within a shorter period, and within a day with a large crew, to minimize disruption to residents here and nearby. Materials and specs are the same for both estimates. My degree of trust in both is not. I signed with the other company."
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+32

Recommended by72%of homeowners
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Custom Home Builders FAQs, answered by experts

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.

Renovating or remodeling an existing structure is usually less expensive than the cost to build a new house. That’s because you can save on the costs of new building materials, laying a foundation, framing the entire building, and installing new materials and utilities throughout the house. However, if a home is in very poor condition or is incredibly old, you could spend more on upgrades and restoration compared to building from scratch.

Typically, architects do not build homes in a hands-on sense of doing the actual framing, roofing, or other building. Architects usually do not have the training and experience to build the homes they design. An architect would need to know how to do the specific trades required to build a house, which is possible but not a common practice. A general contractor or homebuilder typically oversees the actual details of building the house that the architect designs.

A construction-to-permanent loan is the most common type of mortgage used to finance a house teardown and rebuild. These loans include financing for construction costs and convert to a long-term mortgage once construction is complete. Check the terms of the loan closely before beginning work—there are often restrictions requiring you to use licensed contractors for all work.

Whether a prefab home is worth it or not will depend on your personal needs and preferences. Overall, prefab homes tend to cost less than traditional homes, although they also tend to have lower resale values. Another thing to consider is that prefab homes usually last 50 to 60 years or longer, while traditional homes last 50 to 100 years or more.

The Harrison, ME homeowners’ guide to custom home building

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