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TRUSTED BY OTTAWA, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon15
    Verified home building services reviews

Top-Rated Home builders in Ottawa - Updated Nov 2026

Avatar for Klock Home Services
Klock Home Services
New to Angi
Shelter or Outbuilding - Build

Serving Ottawa, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, I’m Kevin with Klock Home Services, proudly serving the Fox Valley area. I provide reliable, detail-oriented handyman and home repair services at fair prices. From furniture and drywall repair to minor carpentry, fixture installs, and general maintenance, I treat every project like it’s in my own home. Whether it’s a small fix or a larger task, you can count on quality work done right the first time.

Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home BuilderFind a Modular Home Builder

Serving Ottawa, IL and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"My microwave failed and, after a very rapid response and a complete evaluation by a technician, Choice Home Warranty decided it was better to replace it. I got a Lowe's debit card for a significant amount and acquired a brand new Microwave to replace our old one. I am very happy with the response and action of Choice Home warranty on my account with them."
Recommended by81%of homeowners
Avatar for SAL Construction Services
SAL Construction Services
4.2(
17
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Ottawa, IL and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"We hired SAL Construction to build us a garage in Morton.
All I can say is WOW!!! Nice, polite, honest, clean, punctual?My husband found
them on Google and after visiting their website we decided to give them a call.
They did everything they said and did a beautiful job right on budget! I recommended
them to my sister who needed a tile floor installed in her kitchen. Scott did
an amazing job on the tile as well. My sister was so pleased?Her & I both
would recommend SAL to everyone. Job well done!
"
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+8

Recommended by80%of homeowners
Agape Construction & Improvement
4.0(
60
)
Shelter or Outbuilding - Build

Serving Ottawa, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"

Brady is the best you'll ever find for home remodeling projects.
Showed up on time. Took the time to make ever job right.
Projects were worked on over a number of months, one at a time.


The best and most honest tradesmen I've ever found.
We moved to Texas in January of 2014.  We whish Brady could have come with us.
I've found some good (and bad) people to work on the Texas home.  But no one who comes close to the quality of work done by Brady Brower.
"
Additional Photos
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the home owners are very happy!
all done!!

+1

Recommended by90%of homeowners
Avatar for Toolbelt Handyman Services
Toolbelt Handyman Services
5.0(
4
)
Find a Custom Home BuilderFind a Modular Home BuilderShelter or Outbuilding - Build

Serving Ottawa, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Focused on you from start to finish,\n\nOur commitment is to deliver a clear, honest and professional experience for your home projects. As you put your trust in us, we strive to provide clear communication, transparency in our work plan, and the quality work you expect. We are committed to you, our clients and the trust you put in us as your local handyman service.

old cabinets
old cabinets
Old Cabinets
Old Cabinets
New Cabinets

+9

Recommended by100%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.7(
60
)
Find a Custom Home Builder

Serving Ottawa, IL and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
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Home Building FAQs, answered by experts

No, a structural engineer is not the same as a builder. A structural engineer is an expert in all things related to the structural integrity of a building. The structural engineer is responsible for calculating the correct materials in terms of load-bearing capacity and overall structural safety. Structural engineers do not perform the actual building of the house or other structures. Rather, the builder executes the plans and designs specified by the structural engineer.

It pays to hire a project manager or general contractor when you have a large-scale project that will take over a week to complete, especially when it involves structural changes and multiple subcontractors. This includes hiring a general contractor to build a house, add an extension, or manage other projects that need a building permit.

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 primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

The average cost to build a modular home is around $270,000, and most modular homes total between $180,000 and $360,000. Of course, this price varies significantly by location, and the price tends to follow the cost of living in the area. There are quite a few other factors at play that can affect your pricing, including the following:

  • Number of bedrooms and bathrooms

  • Site preparation, including land clearing and leveling

  • Type of foundation

  • Utility connections

  • Cost of building permits

The Ottawa, IL homeowners’ guide to home building services

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