*The Angi rating for Custom Home Building companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
*The HomeAdvisor rating for Custom Home Building companies in Cornwall, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Custom Home Building needs.
Last update on November 17, 2025
Serving Cornwall, CT and surrounding areas
Approved
In business since 1984
Free estimates
Credit card accepted
"We got our entire home renovated by these experts. They suggested unique designs and remodeled our house so beautifully that everything is looking so flawless and stunning. Thank you, guys, for amazingly transforming my home."
+174
Serving Cornwall, CT and surrounding areas
Approved
In business since 2020
Customers say: Quality work
"Valerio is a true professional. He responded to our inquiries timely and completely. He was patient and thorough when guiding us through the approval process for our home addition. His advice was given readily and was so helpful in bringing our project to life. We believe that the value he brought to our project, and at such a reasonable price was crucial to getting ZBA approvals. He met every expectation that we had and we would highly recommend him."
+5
Serving Cornwall, CT and surrounding areas
Approved
In business since 2015
Free estimates
Small jobs welcome
"Laura is very personable and gets the job done in an efficient manner. She did a professional drawing/ layout for a building permit for my house in Bridgeport,CT. There were not any discrepancies. And she has reasonable prices!😀 Very satisfied customer! Thank you Laura"
+10
Serving Cornwall, CT and surrounding areas
Approved
In business since 1987
Offers commercial services
Customers say: True professional
"Roger is a gentleman and a professional of the highest caliber. My wife and I are building a home in North Stonington, CT and hired a virtual architect 2 years ago to design our home. After $5,000, and 3 months, we were left with what felt like an intern-level deliverable. We swore that the next time we used professional services, we would find someone who had experience in the industry, knowledge of the area, and the passion for building a young families dream home, not just processing work. We found all of those things in Roger and could not be happier with his work or his kindness as a person. I am now in the budgeting phase and am sending out Rogers drawings for contractors to quote, and the first thing every one of them says is I have not heard of this Greenwald guy but he does damn good work. It inspires my wife and I to know that we were in such capable hands."
+10
Serving Cornwall, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Worked closely with me from beginning to end explained everything step by step"
Serving Cornwall, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Quick responses and easy to work with. Used to help create MEP plans for an existing home that did not have any on file with city."
+23
Serving Cornwall, CT and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"Easy going & excellent people skils"
+36
Serving Cornwall, CT and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Sentri Homes provided the most professional flooring service I’ve ever had. The LVP installation turned out absolutely beautiful, and I was amazed at how quickly everything was completed without sacrificing quality. The crew was fast, accurate, and extremely detail-oriented from start to finish. Everything was installed cleanly, precisely, and with real craftsmanship. The entire process was smooth, efficient, and far beyond what I expected. I would absolutely recommend Sentri Homes to anyone needing flooring installed."
Serving Cornwall, CT and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"The project went really well. The builder communicated clearly at each step of the way and was open to substitutions. We opted for a different brand of decking besides what they usually use and our requests were nicely accommodated. The workers came when they said they would and completed the project on-time and left our property as they found it. The porch and deck look awesome! I would highly recommend this builder for decking projects. We are very satisfied."
+59
Serving Cornwall, CT and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"Jonathan is absolute pleasure to work with. This was my first time ever using these types of services and he is professional and personable. I told him that I would like to work for him one day as I have such a strong interest in construction. I highly recommend JE & Sons."
+84
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity.
The average price per square foot to build a house is about $150 per square foot. Overall, the cost to build a house ranges anywhere from $100 to $500 per square foot, depending on where you build. The primary cost factors include location, size, and style of house you build.
The average cost to hire an architect for your home project ranges between $2,200 and $10,500. However, depending on location and project type, you might end up paying as little as $600 or as much as $45,000 or more. For example, the average cost of hiring an architect in North Carolina is between $1,800 and $2,000, but in California, that price tag jumps to $3,600 to $15,200.
The price you pay for your architect also depends on their experience level. For example, a principal architect, the firm's owner, typically charges $150 to $250 per hour. However, an intern architect with three to five years of experience usually only charges $45 per hour.
Knowing if you need an architect for your project can be tricky, especially if you've never worked with one before. In general, small remodeling projects like replacing fixtures typically don't require the expertise of an architect. However, larger projects, like moving walls or adding an addition to your home, should include an architect to ensure the project is structurally sound.
From average costs to expert advice, get all the answers you need to get your job done.
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Modular homes are more affordable than stick-built homes, but by how much? Learn about modular home costs to see if they fall within your budget.
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Consider these questions when building a custom home. Your answers can help you determine who should build your dream home, one brick at a time.
