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Verified Reviews for Home Building pros in Grinnell, IA

*The Angi rating for Home Building companies in Grinnell, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

*The HomeAdvisor rating for Home Building companies in Grinnell, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Home Building needs.

Last update on December 11, 2025

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Avatar for Halo Design Build, LLC

Halo Design Build, LLC

5.00(
4
)
•Approved Pro

Halo Design Build, LLC

5.00(
4
)
•Approved Pro
Customers say: Quick response
2022 years of experience
Free onsite estimate

Halo Design Build, LLC is here to help! Our Thermal division offers a variety of services including: Sprayfoam insulation, blown-in Cellulose or Fiberglass, Batt insulation, Ecoseal (for sealing the gaps around windows, doors, ets), Siding and Rooftop coatings. Just put what you are looking for in your inquiry and we will take it from there! Our Design/Build division is quite diverse, offering anything from decks to full kitchen remodels to Design and Build Custom Homes. Our Custom Homes are high-end, so we may not be the least expensive, but we are the best. If high quality and detail is what you are looking for, we are the team to provide it. We are selective in who we accept, so the more details you can put into your inquiry, the higher probability we will accept your opportunity. We are based out of the Mount Pleasant area. Give our team a call today. We're looking forward to working with you!

"They did a fantastic job. They cleaned up afterwards it was great. Would definitely recommend them to friends and family."

Betty L on December 2024

Halo Design Build, LLC is here to help! Our Thermal division offers a variety of services including: Sprayfoam insulation, blown-in Cellulose or Fiberglass, Batt insulation, Ecoseal (for sealing the gaps around windows, doors, ets), Siding and Rooftop coatings. Just put what you are looking for in your inquiry and we will take it from there! Our Design/Build division is quite diverse, offering anything from decks to full kitchen remodels to Design and Build Custom Homes. Our Custom Homes are high-end, so we may not be the least expensive, but we are the best. If high quality and detail is what you are looking for, we are the team to provide it. We are selective in who we accept, so the more details you can put into your inquiry, the higher probability we will accept your opportunity. We are based out of the Mount Pleasant area. Give our team a call today. We're looking forward to working with you!

"They did a fantastic job. They cleaned up afterwards it was great. Would definitely recommend them to friends and family."

Betty L on December 2024

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
2023 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Avatar for Des Moines Area Roofing

Des Moines Area Roofing

4.98(
223
)

Des Moines Area Roofing

4.98(
223
)
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Des Moines Area Roofing Raisin’ the Roof One Shingle at a Time Des Moines Area Roofing is your solution for all your roofing problems. We specialize in full roof replacements, roof installation, roof repairs, and gutter installation for your central Iowa property. We pride ourselves on fast turnaround times and high quality service. Most of our jobs are completed in just one day, with a lifetime warranty backed by outstanding customer service. With Des Moines Area Roofing by your side, you’ll never have to worry. Des Moines Area Roofing is a locally owned and operated company, servicing central Iowa and surrounding areas. Our crews perform residential and commercial re-roofs and repairs. Our start-to-finish solutions will ensure that all your roofing needs are completed on time and within your budget. Contact us for a free, accurate quote! 515-360-7480

"I can't say enough good things about our experience with Des Moines Area Roofing. Tim was honest and helpful in assessing our roof and worked with us and our insurance. Brandon and the crew were professional and hard working, staying until dark each night, and Jan helped intercede with our insurance company. I wouldn't hesitate to use them again."

Cindy J on September 2022

Des Moines Area Roofing Raisin’ the Roof One Shingle at a Time Des Moines Area Roofing is your solution for all your roofing problems. We specialize in full roof replacements, roof installation, roof repairs, and gutter installation for your central Iowa property. We pride ourselves on fast turnaround times and high quality service. Most of our jobs are completed in just one day, with a lifetime warranty backed by outstanding customer service. With Des Moines Area Roofing by your side, you’ll never have to worry. Des Moines Area Roofing is a locally owned and operated company, servicing central Iowa and surrounding areas. Our crews perform residential and commercial re-roofs and repairs. Our start-to-finish solutions will ensure that all your roofing needs are completed on time and within your budget. Contact us for a free, accurate quote! 515-360-7480

"I can't say enough good things about our experience with Des Moines Area Roofing. Tim was honest and helpful in assessing our roof and worked with us and our insurance. Brandon and the crew were professional and hard working, staying until dark each night, and Jan helped intercede with our insurance company. I wouldn't hesitate to use them again."

Cindy J on September 2022

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Freed Construction Inc

Freed Construction Inc

4.93(
15
)

Freed Construction Inc

4.93(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service general contractor that specializes in residential roofing! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We are a full service general contractor that specializes in residential roofing! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Avatar for Kinzler Construction Services

Kinzler Construction Services

5.00(
10
)

Kinzler Construction Services

5.00(
10
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With 30 years of experience, Kinzler Construction Services is the right contractor for the job. Call us today for a free estimate.

With 30 years of experience, Kinzler Construction Services is the right contractor for the job. Call us today for a free estimate.

Born Again Interiors

4.25(
12
)

Born Again Interiors

4.25(
12
)
Customers say: Super punctual
2001 years of experience

Family owned and operated residential and light commercial, contracting and sub contracting services. Additional Services: Handymen. Hardwood Flooring Sales, Installation, Refinishing. Interior Design & Decorating. Painting - Interior. Remodeling - Basements. Remodeling - General. Remodeling - Kitchen & Bathroom. Remodeling - Modular & Mobile Home. Remodeling - Sunrooms & Patio Enclosures. Siding. Windows.

Family owned and operated residential and light commercial, contracting and sub contracting services. Additional Services: Handymen. Hardwood Flooring Sales, Installation, Refinishing. Interior Design & Decorating. Painting - Interior. Remodeling - Basements. Remodeling - General. Remodeling - Kitchen & Bathroom. Remodeling - Modular & Mobile Home. Remodeling - Sunrooms & Patio Enclosures. Siding. Windows.

E & D Installation

4.43(
7
)

E & D Installation

4.43(
7
)
Customers say: Quality work

We are a general contracting company based out of Marshalltown Iowa. We do everything from whole home remodels, commercial remodels and exterior finishing such as decks, siding, windows and more.

"Joseph Stone from E & D Installations took $3500 from us. We paid half down for small siding repair and whole house painting. He strung us along since April 2021. No work ever done, no refund and no longer communicating with us."

Kylee C on October 2022

We are a general contracting company based out of Marshalltown Iowa. We do everything from whole home remodels, commercial remodels and exterior finishing such as decks, siding, windows and more.

"Joseph Stone from E & D Installations took $3500 from us. We paid half down for small siding repair and whole house painting. He strung us along since April 2021. No work ever done, no refund and no longer communicating with us."

Kylee C on October 2022

City Builders

3.43(
23
)

City Builders

3.43(
23
)
1987 years of experience

Additional contact name - Dwight Wielenga.

"Horrible, quality of work was horrible, billed me for work that was not even done on my property. Will not take charges off the invoice for the work that was not done. I refuse to pay for work that was not done and they will not return my phone calls to discuss the discrepancy on the invoice and now put a lien on my property even though I paid for the work that was actually done. They will not release the lien or discuss the invoice with me. I would not recommend them at all."

Stephanie P on January 2025

Additional contact name - Dwight Wielenga.

"Horrible, quality of work was horrible, billed me for work that was not even done on my property. Will not take charges off the invoice for the work that was not done. I refuse to pay for work that was not done and they will not return my phone calls to discuss the discrepancy on the invoice and now put a lien on my property even though I paid for the work that was actually done. They will not release the lien or discuss the invoice with me. I would not recommend them at all."

Stephanie P on January 2025

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Home Building questions, 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.

The average build timeline for a home is between six and 12 months, with timelines pushing toward the upper end of that range if you’re creating a custom design or need a lot of land preparation before getting started. Hiring a general contractor or a custom homebuilder will help speed up the process, as you’ll see fewer delays between different parts of the build process getting done.

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 average guest house is between 600 and 1,500 square feet. If you are unsure of how large you should build it, a good basic rule is to have one bedroom for every two occupants, at minimum. Generally, one bedroom for every one to two people is a good ratio. 

In the U.S., original and converted carriage houses are most often found in New England, New York, and other parts of the Northeast. New construction carriage houses can be found across the country, and are often added to properties with Colonial-style homes for additional living, storage, or work space, although they can be found in many different styles.

The Grinnell, IA homeowners’ guide to home building services

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

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