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TRUSTED BY SLIDELL, LA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon15
    Verified custom home building reviews

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

Avatar for Grasso Construction LLC
Grasso Construction LLC
4.8(
95
)
Find a Custom Home Builder

Serving Slidell, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Marcio was very professional, I cannot recommend enough. It feels so good to know you have someone who stands behind their work and gives a fair price. We have completely renovated our home, and the roof was by far the least stressful part. My husband and I cannot recommend Grasso Construction more and will definitely be reaching out to work with them in the future."
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+23

Recommended by97%of homeowners
K Crockett Designs, LLC
4.9(
37
)
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Serving Slidell, LA and surrounding areas

In business since 2006

Free estimates

"K Crockett Designs are absolutely amazing. We are doing a major home renovation to a old home in the Garden District and needed a very experienced and knowledgeable structural engineer and architect. We found that in K Crockett Designs. I’ve worked with many engineers and architects on previous projects and Kennon was by far the best. I will continue to use K Crockett Designs on all my projects going forward. I really could not recommend him more."
Structural Engineering Project
Structural Engineering Project
Recommended by97%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
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Serving Slidell, LA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Loay Jabbar provided the information I needed quickly and clearly. I immediately signed up for full coverages for our two homes because of the discounts offered and because of the quality of service that Loay is saying and promising Choice Home Warranty provides to its customers. I have bad experiences with other home warranty companies so I am hoping I found the best company that would deliver the best service."
Recommended by81%of homeowners
Avatar for Able Home Improvements
Able Home Improvements
4.0(
71
)
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Serving Slidell, LA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I would recommend them.  They did a good job, and were nice. I have 12 foot ceilings which they didn't realize,but the owner came through and had them do it Asap. Thanks Able Home Improvement.  I would use them again.  I am thinking of putting in wood floors at some point so I will call them.
"
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+3

Recommended by72%of homeowners
Avatar for Castillo Construction LLC
Castillo Construction LLC
4.3(
60
)
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Serving Slidell, LA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I hired them to put new roof on my rental property in uptown New Orleans and needed it completed within one month (by the end of July 2021). I was concerned it might not get done in time due to the non-relenting daily rainstorms, but we eventually caught a break from the rain and Wade got the job done in two day and came in on time and on budget. The roof looks great and the workmen did a very good job of cleaning up afterwards. I have also looked into having them replace all the old wiring in this old apartment duplex and the person they sent over to give me a quote seemed very knowledgeable on just how to get it done in just a few days and to consolidate electrical boxes and wire runs so that looks better after than it does now. DaveC"
Recommended by88%of homeowners
Triumph Homes, LLC
5.0(
4
)
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Serving Slidell, LA and surrounding areas

In business since 2016

Emergency services offered

Warranties offered

"As a real estate agent, I have had the pleasure of selling homes built and renovated by Triumph Homes, and I can confidently say their work and customer experience are both outstanding. Their craftsmanship, attention to detail, and dedication to quality are evident in every project. I highly recommend Triumph Homes to anyone looking for a reliable and talented home builder or renovation contractor. They truly set the standard for excellence in the industry!"
Front Porch
Front Balcony
Foyer
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+42

Response time2 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for Harper Painting
Harper Painting
4.5(
20
)
Find a Custom Home Builder

Serving Slidell, LA and surrounding areas

In business since 1991

Free estimates

Credit card accepted

".We did a walk around and pointed out which areas needed repairs, they fixed it thoroughly. Outside painting looked great , they gutted out the inside. The electrician and plumber did repairs. At present time, we are remodeling in stages. The next stage will be at a later date, and will be some hallways added in along with the rest of the interior work.
"
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Recommended by87%of homeowners
Avatar for Gulf Coast Door & Window, Inc.
Gulf Coast Door & Window, Inc.
4.3(
26
)
Find a Custom Home Builder

Serving Slidell, LA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"They were fabulous! They had good customer service. The salesman did a good job of presenting the option and it was not high pressure. The crew that actually came out to install the windows did a really good job. There were 2 of them and they took out 18 old windows and replaced them within 4 hours. They cleaned up after they were done, as well. They were very pleasant!"
Fence
Patio Covers
Windows
Recommended by84%of homeowners
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Custom Home Builders FAQs, answered by experts

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.

While it’s never too early to start planning for a major home improvement project like a home addition, give yourself at least a month or two to plan and design your addition, find a contractor, and get the permits in order. For larger projects like a second-story addition that require designing with an architect, plan on three to four months of preparation.

On average, the cost of a home builder is about $150 per square foot, but that price can range from around $100 to $400 per square foot or more. That puts the typical price range of a standard, 2,000-square-foot house between $200,000 and $800,000. Some factors that affect the price of hiring a home builder include the following:

  • Location of your home and the living cost in the area

  • Type of foundation and framing you choose

  • Quality of the building materials

  • Footprint and layout of the house

  • Number of stories

  • Builder’s experience

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

Modular homes last an average of between 50 and 75 years, and high-quality modular homes can last for 100 years with proper maintenance. For comparison, a standard home lasts 50 to 100 years and can push to 150 or longer with good maintenance. Modular homes provide better long-term value in that they are significantly more affordable and can last almost as long, but some buyers are wary of modular home longevity, so the actual value if you sell could be lower.

The Slidell, LA homeowners’ guide to custom home building

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