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Avatar for Sentri Homes
Sentri Homes
2.9(
41
)
Find a Custom Home Builder

Serving O Fallon, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"The contracted the work off to a third party. Jon took longer than expected. The windows was installed pretty good from the looks. Communication could have been better with knowing the job will take longer and what types of trims I wanted for the windows. As the contractor that was hired for this job by this company. Did a good job with putting up decent trim. As for the new windows they look great. I purchased the myself and hired sentri homes to install them. I will need to have a my siding on my house redone to be closer to the new windows so the gaps are not so obvious. That was not expected at first. But from old storm windows and not knowing how they were put in originally. There was some unknown things that was learned from the job being completed. I will have the siding of the house slightly done to match really good for what I wanted later on. My only concern is better communication with sentri homes. Overall they were great when I did talk to them."
23 neighbors recently requested a quote
Avatar for The Shed Shak
The Shed Shak
5.0(
5
)
Shelter or Outbuilding - Build

Serving O Fallon, IL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"They went above and beyond everything they promised. The building is amazing and the people are even better!! I would highly recommend Shed Shak to anyone!"
Shed Build
8x12 Victorian Playhouse
10x12 Side Utility
12x20 Best Value Metal
12x24 Cottage Shed

+6

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Ascended Constructions
New to Angi
Find a Custom Home Builder

Serving O Fallon, IL and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi
Shelter or Outbuilding - Build

Serving O Fallon, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

Response time10 hrs
Response rate100%
Avatar for St Louis Insulation
St Louis Insulation
4.9(
67
)
Shelter or Outbuilding - Build

Serving O Fallon, IL and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"They accomplished my sound proofing project with the goal to make my music 100% sound proof to the rest of the house. I can now play drums late at night without waking up the household. STL Insulation were true professionals using state of the art sound proofing materials and techniques to accomplish the job."
Additional Photos
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Additional Photos

+40

Recommended by98%of homeowners
Avatar for Dunn Home Improvements LLC
Dunn Home Improvements LLC
4.4(
79
)
Shelter or Outbuilding - Build

Serving O Fallon, IL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Excellent! Dunn Home Improvement remodeled my dated kitchen and removed a wall. It was a project with many changes due to delays and discontinued products I selected. They were very patient and responsive with me when I was reworking my over all design. Their workmanship is exceptional and they are great a keeping the job area clean. Plus, they are prompt and responsive! Experts in all things construction!"
Bathroom tile work
Kitchen
Bathroom Remodel/Tile
Bathroom Remodel
Shower Tile

+9

Recommended by87%of homeowners
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Home Building questions, answered by experts

There are energy-efficient options when building a cottage. Select green building materials, high-performance insulation, and energy-efficient windows when designing your cottage. Options such as solar panels, efficient HVAC systems, and LED lighting can lower your utility bills and reduce your environmental impact. Many builders offer energy-efficient upgrades as part of the design process.

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.

An A-frame home can be cheaper to build than a traditional house, but that is not always a given. Prices can be fairly similar in some cases, depending on the location, design, and necessary site preparation. Costs for an A-frame typically run between $100 to $200 per square foot, which is comparable to the cost of a traditional home. The cost of an A-frame can come in under those numbers if you opt for a prefabricated kit.

Above all, the downside to building a new house is a longer timeline. You need several months to finish the build, depending on the supply chain and labor availability in the meantime. Building a home compared to buying one is also more expensive, both in the building process and when it comes to mortgage rates and property taxes.

Check reviews, compare quotes, and verify licensing. Ensure the builder has experience with modular construction.

The O Fallon, IL homeowners’ guide to home building services

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