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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon16
    Verified custom home building reviews

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

Avatar for P&S Builders LLC
P&S Builders LLC
5.0(
3
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

Approved

In business since 1978

Free estimates

Owner operated, since 1978. We primarily focus on all General Remodeling projects. We're known for paying attention to details, responsiveness and customer satisfaction

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Home Facelifters
Home Facelifters
4.5(
31
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"I couldn't be happier with Joe and his crew.  From first contact and the time we met to get an estimate I could tell right off the bat he knew exactly what he was talking about, and was very professional about everything.  I met with 2 other contractors, and even though Home Facelifters wasn't the cheapest, I knew that they would get the job done right and on time.  They dealt with all of the city inspectors and dealt with pulling all the permits, they helped me pick out many of the different items for the house like the cabinets, counters, appliances, flooring, and even colors for the walls.  There were some things that I thought I wanted a certain way but Joe was always willing to try and explain why another way might be better, which I do appreciate.  The payment process was very simple, we did go over our original estimate, but he had told me upfront there was a chance we would find things behind the walls that we couldn't predict, and I was prepared to possibly go over by a certain amount so that wasn't a problem.  The work was done very quickly, and the quality of everything is great.  I will definitely be using Joe and his crew on future projects of mine.
"
Kitchen Before
Kitchen After
Front of house after
Recommended by96%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Yes the work was done. The two guys that came put in 7 windows and two big bay windows in one day. They did not even taken a break. They cleaned up the small pieces of scrap. Then one week later they came back and put in two new doors with the same professionalism when they did my doors."
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+41

Recommended by87%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 2001

Credit card accepted

The only reusable dumpster for home and job site cleanup. After purchasing the BullBag from a local retailer, you would bring it home or to your job-site, set it up, fill it and call us! Our goal is come out within 2-3 business days to empty it at your location. You then get your bag immediately back! These bags are guaranteed for life. You Fill It! We Dump It! You Keep It!

The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for North American Building Inc
North American Building Inc
4.3(
30
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"I hired Glenn in 2008 to reside my 1865 house with cedar clapboard shingles and to raise the roof structure covering our kitchen and bathroom.  He also gutted and remodeled the kitchen and bathroom.  This was a big job.  Glenn handled all of the necessary permitting and help us with the design to the point of even attending a Historic District Commission meeting to obtain the necessary approval.
In 2012 I hired him again to reside and re-roof our detached garage.  And now we are working with Glenn on a design for some additional remodeling of our living room area.
Glenn is excellent at what he does.  He is reliable and has a passion for quality.  He wants to make sure his customers are satisfied.  He is a perfectionist who tackles his jobs as if they were on his own property.
I highly recommend given Glenn the opportunity to bid on your job.  You will not be disappointed.
"
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+10

Recommended by82%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 1981

"Brad and his dad were great. They were always at the job on time. They kept me informed each day during the entire project. They are certainly experts with old houses and were happy to explain what they were doing and why. I would certainly have them back when we replace the front doors if we find the sill is rotted. Great guys. Great job."
Post Replacement
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+6

Recommended by87%of homeowners
Avatar for Izzy Davis Construction
Izzy Davis Construction
5.0(
6
)
Find a Custom Home Builder

Serving Union, CT and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"Mr. Davis was there daily to supervise and work with his subcontractors.  He ensured that each step of construction was performed in a timely and high quality manner.  Mr. Davis can perform almost any type of construction from commercial to residential and has won numerous bids to construct Walgreen stores throughout the South and Mid West.  He has also built many Krispy Cream Shops in the same geographic area as well as built the Master Theater for NASA in the Houston area.  Mr. Davis and his crew are extremely detail oriented and provide the consummate level of customer service.  As a Master Carpenter with over 40 years experience, there is no job big or small that he cant handle.  Mr. Davis ethics are unquestionable and you can absolutely count on his word.  I would highly recommend Mr. Davis to anyone who needs home repairs, renovations, room additions and new construction.  When it comes to price, quality, customer service and ethics, Davis and company cannot be matched.
"
Recommended by100%of homeowners
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Custom Home Builders FAQs, answered by experts

Remodeling a house is often less expensive than building a new house. You can expect to pay an average of $100 per square foot when you are remodeling. The cost to build a house averages about $150 per square foot. When remodeling, though, some rooms cost more than $100 per square foot and some cost less. Use a home renovation cost estimator to accurately estimate your remodeling costs.

Yes, such as using eco-friendly materials and energy-efficient designs for long-term savings.

It usually takes around four to six months to build and install a modular home, although your timeline could go up to around eight months if there are delays in the manufacturing or permitting process. Heavy site preparation and foundation pouring can extend that timeline if you need them, as can customizations you want for your modular home. Your modular home company should be able to provide an estimate for the construction timeline before you sign any contracts or agree to any work.

In most cases, you should get an architect before you hire a builder. An architect will be the one to draw up formal plans for your project, including guidelines and even material lists for your builder to follow during construction. Many architects can even help you find builders, choose one for your project, and negotiate prices. Some are also willing to act as project managers throughout the process, working closely with a builder from start to finish.

Craftsman-style homes are predominantly found in the Western United States, specifically in Southern California, where the style originated. Since the climate was mild and there was access to plenty of natural resources, Southern California became a hub for this style at its inception. That being said, if you consult with an architect near you, you can have a Craftsman-style home anywhere.

The Union, CT homeowners’ guide to custom home building

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