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TRUSTED BY JOHNSTON, IA HOMEOWNERS

  • Average homeowner rating star icon3.5
    Average homeowner rating
  • Verified reviews icon31
    Verified home building services reviews

Top-Rated Home builders in Johnston - Updated Nov 2026

Avatar for Cover's Construction LLC
Cover's Construction LLC
5.0(
8
)
Shelter or Outbuilding - Build

Serving Johnston, IA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Once he was able to fit us into his schedule, his crew showed up promptly and worked til the job was complete. Joe was patient and helpful in examining our options for insulation, doors and windows and his price was fair. I had a couple change orders, which he graciously fit in ... small sliding door to a loft. His crew worked like a well-oiled machine and did a great job on everything. Windows were placed exactly as we asked and the steel interior turned out great. Thank you Cover's Construction!"
Deck with pavilion
Utility building reskin
Backyard shop
Pool Gazebo
Storage/ Shop

+4

Response time3 days
Recommended by100%of homeowners
Avatar for Central Iowa Contractor Services
Central Iowa Contractor Services
4.9(
29
)
Find a Custom Home Builder

Serving Johnston, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Warranties offered

"We needed an old garage demolished and a new one built. Central Iowa Contractor Services handled everything including the demo, concrete work, electrical, roofing, gutters, and even new retaining walls on two sides. Everything looks great! Hoss is very easy to communicate with and the work teams were all professional and polite. Will definitely use this contractor again."
Composite deck on hill
Composite deck on hill
Composite deck on hill
Composite deck on hill
Composite deck on hill

+94

Response time3 days
Response rate99%
56 neighbors recently requested a quote
Avatar for deWit Construction & Remodeling
deWit Construction & Remodeling
4.8(
26
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Johnston, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Great. Neil's crew did a fantastic job. They worked quickly and you could tell they were confident in their work. We had used DeWit Construction several years ago at another home (this was before the roofing section became it's own entity) to put on a new roof after damaged during high wind/hail storm and also to rebuild the underside of an upper deck which had not been correctly supported. We are already considering them for another project."
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+8

Recommended by95%of homeowners
Avatar for Addition Doctors
Addition Doctors
4.7(
22
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Johnston, IA and surrounding areas

In business since 1985

Free estimates

"My husband and I had spent 13 years remodeling our 1873 house by ourselves. When it came time to do our dream project of adding a sunroom, finding a contractor to do the work instead of doing it ourselves was a very important decision to us. We met with several contractors and knew instantly that John and his son Nate at Addition Doctors were the people we wanted taking on this project. John and Nate were so great to work with. They were the only company we met with who gave us a computer generated model of what the project would look like so we had a very clear vision of the end product. They were the only company to quote us the project under the budget we told them we had to work with. They kept us up to date at every step of the project and there were never any surprises about cost or timing. They had great ideas for the project when we weren't exactly sure what should or could be done. We love our finished sunroom. The quality of work and service they gave was excellent. We would highly recommend Addition Doctors for anyone who is looking to have quality work done to their home."
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Need a Cabin?
Enjoy the Porch

+18

Recommended by100%of homeowners
Avatar for Daughenbaugh Construction & Restoration
Daughenbaugh Construction & Restoration
4.5(
37
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Johnston, IA and surrounding areas

In business since 2002

Free estimates

"Dave came right away and worked on getting an estimate for us. Unfortunately our insurance company fought us at every turn but Dave didnt give up he went to bat for our family to get what repairs approved that he felt needed done and what was best for our family. When they finally agreed his team went right to work. He has always been available when I had questions and has went above and beyond on numerous things in regards to repairs to our house no matter the extra costs. This company is here to make sure you the customer is happy at all costs."
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+2

Recommended by90%of homeowners
Avatar for Des Moines Area Roofing
Des Moines Area Roofing
4.8(
275
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Johnston, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Des Moines Area Roofing was professional, trustworthy, and demonstrated excellent attention to detail from initial contact to job completion. Cleanup was so thorough that the next day you wouldn't even know that such a major project had taken place. It has been 2 weeks since the new roofs and we haven't seen even one stray nail left behind (and they did a complete tear down to both buildings, right down to the wood). An excellent company with which to do business. I offer my highest possible recommendation."
Additional Photos
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Recommended by99%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Johnston, IA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The first company that was assigned by Choice Home Warranty did not show show or call for the scheduled appointment. I was told to contact the company, but I was not satisfied with the response and the new appointment. After complaining to Choice Home Warranty, they paired me with another company (HT Handy Works LLC). My plumbing issue was not covered under the warranty, but the company was able to resolve my problem, although it was costly."
Recommended by81%of homeowners
Avatar for Top Notch Renovations  Facebook
Top Notch Renovations Facebook
4.6(
9
)
Shelter or Outbuilding - Build

Serving Johnston, IA and surrounding areas

In business since 2014

Free estimates

Offers commercial services

"I hired them to do a full kitchen remodel and it turned out fantastic I'm very happy with the result the towel work looks great also thanks you have a customer for life!!!"
Response time3 hrs
Response rate100%
Recommended by100%of homeowners
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Home Building FAQs, answered by experts

A custom home is one that you design from the ground up, allowing you to customize everything from the square footage to the interior layout to all of the materials used. A spec home is one that a builder has designed and gotten approvals for. Spec homes may give you some limited options for the layout and materials, but most of the build is pre-set. Custom homes cost more and take longer to build.

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.

To get a quote from a builder or general contractor, contact them over the phone or online and explain your project. If you already have house plans drawn up, they’ll need to review them to determine the project's scope before providing you with a quote. Ask for your quote in writing and compare quotes from several pros before choosing the best one for your needs.

Hiring a reliable home builder is an essential task, but there are a few questions you can ask a potential builder to ensure you they are trustworthy and up to the task:

  • How long do you expect the process to take?

  • Are you fully licensed and insured?

  • How much of the work will you subcontract?

  • Will you pull all of the necessary permits for the job?

  • How long is the builder’s warranty you include with your work?

  • How do you handle resolution for issues I might have with the finished product?

  • How much experience do you have?

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.

The Johnston, IA homeowners’ guide to home building services

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