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Top-Rated Home builders in Alton - Updated Nov 2026

Avatar for A+ Constructors LLC
A+ Constructors LLC
New to Angi
Shelter or Outbuilding - Build

Serving Alton, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With years of experience serving the area, we are your solution for all your construction needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed! \n \n

Avatar for M2 Drafting & Design, LLC
M2 Drafting & Design, LLC
5.0(
20
)
Find a Custom Home Builder

Serving Alton, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Mike and Sam put together our home drawings from my pencil scratch drawings, contributed good ideas put together a package for us to start working from. They were always friendly and quick to respond to my questions, Everything positive, Thanks"
exterioir concept art
Exterior
Exterior
Floor Plan Example
Simple Floor Plan

+2

Response time1 day
Response rate99%
Recommended by100%of homeowners
Ahmed Construction LLC.
5.0(
6
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Alton, MO and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"First of all these men are extremely friendly! One of the most efficient crews I’ve ever witnessed! I’ll be hiring these guys for every job for here on out. All around good people and excellent work! I’m so happy with the work they’ve done. A true home improvement!"
Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Builders - Garages/Barns/Sheds Project
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Alton, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I called Choice and reported my problems. They issued a work order and within the hour, I had been notified by S & J Plumbing that they would be here on Thursday. I could not make the time, so I called them and they politely scheduled for the next day. They showed up early, looked over the problems , called in the work to make sure it was covered and they repaired or fixed everything that was needed. They worked on my house like they were working on their own home. After done, they completely cleaned up, reminded me that they guarantee their work, and left. The gentleman who worked on my house was a professional and a credit to his company. I cannot say enough about the quality of work and their concern for everything. I will never forget such a wonderful experience and will not hesitate to recommend Choice Home Warranty. Thank you so much."
Recommended by81%of homeowners
Avatar for Joshua Deatherage Home Emporium, LLC
Joshua Deatherage Home Emporium, LLC
3.9(
62
)
Find a Custom Home Builder

Serving Alton, MO and surrounding areas

In business since 1997

Emergency services offered

Warranties offered

"My only complaint is that The customer service wasnâ t the most warm/ welcoming, but they definitely were nice! Joshua even answered phone calls when he was out of the office which I appreciated. We have been having septic smells in our house for six months and He was not only very knowledgeable, but he found the source of the problem. Even though we only hired him for an inspection, he offered to fix the problem too. (We ended up fixing it ourselves)"
EMP off the grid solar power
Fixing water main
Response time7 hrs
Response rate94%
Recommended by77%of homeowners
Avatar for Countyline Door & Remodeling
Countyline Door & Remodeling
5.0(
6
)
Shelter or Outbuilding - Build

Serving Alton, MO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Countyline Door & Remodeling , is a service company that services, fixes, repairs, and installs new and old garage doors for homes, office buildings, businesses, and all commercial locations. They come to you to your home or place of business and do any and all of your garage door repair needs. Work is guaranteed, the repairman will bring all tools and equipment needed to install, fix or replace your garage door, springs, rollers, frame, overhead door, electric motor, and remote. Countyline Door & Remodeling is a group of professionals in the Springfield area who specialize in Emergency Garage Door Repair Springfield Mo that may be caused by damage to a home or business's car garage. We service garage door repair,water,fire restoration,siding,Roofing,windows in the Springfield area,emergency garage door repair, home garage door repair, garage door frame repair. We fix and do repairs on rollers, springs, frame, doors, remotes and cover all of Central Missouri in the Springfield area.

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+12

Recommended by100%of homeowners
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Home Building FAQs, answered by experts

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.

A-frame homes are on the smaller side. While there’s no set square footage amount it has to be, it will usually come in around 1,000 square feet or smaller.

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.

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.

Modular homes can go up or down in value depending on a few factors. In areas where real estate is appreciating, the value of modular homes is likely to increase, and vice versa. Additionally, the value of modular homes depends partially on the area. In cities where every other home is stick-built, modular homes might be considered a functional obsolescence, in which case they could be less desirable and go down in value. In either case, though, modular homes can still be a good investment, especially since they provide housing at a lower upfront cost.

The Alton, MO homeowners’ guide to home building services

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