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Verified Reviews for Home Building pros in Delavan, IL

*The Angi rating for Home Building companies in Delavan, IL 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 Delavan, IL 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 January 03, 2026

Find Home builders in Delavan

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
•Approved Pro

Sentri Homes

New on AngiNew on Angi
•Approved Pro
3 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 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 S.F. Pauli Builders, Inc.

S.F. Pauli Builders, Inc.

4.96(
28
)

S.F. Pauli Builders, Inc.

4.96(
28
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In business since 1977, we provide home improvement services to the Peoria, Illinois area. Free estimates. Services range from as small as installing a storm door to building room additions. 4-7 employees ready to get your project going!

In business since 1977, we provide home improvement services to the Peoria, Illinois area. Free estimates. Services range from as small as installing a storm door to building room additions. 4-7 employees ready to get your project going!

Steven Grant Construction

4.89(
18
)

Steven Grant Construction

4.89(
18
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Free computer drafting with general knowlege of design. I have 30 years experience in building houses. I am familiar with local subcontractors. I can get any job done at a reasonable cost.

"The work was done properly and when some additional jobs were added, Mr Grant went out of his way to get subcontractor's in to fix the added jobs promptly. I was very happy with the results and would recommend Steven Grant Construction to anyone who needed a prompt quote and a properly done job. He took the extra steps to finish my job within the quote so I stayed on budget."

Cindy M on June 2020

Free computer drafting with general knowlege of design. I have 30 years experience in building houses. I am familiar with local subcontractors. I can get any job done at a reasonable cost.

"The work was done properly and when some additional jobs were added, Mr Grant went out of his way to get subcontractor's in to fix the added jobs promptly. I was very happy with the results and would recommend Steven Grant Construction to anyone who needed a prompt quote and a properly done job. He took the extra steps to finish my job within the quote so I stayed on budget."

Cindy M on June 2020

JMJ Building

4.94(
16
)

JMJ Building

4.94(
16
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

JMJ Building/JMJ Basement Kitchen & Bath both div. of Fix-it INC. launched in 2009 as "Fix-it Home Repair & Renovations INC". In time has grown relationships with builders/developers as well as homeowners which spawned JMJ Building. 3 full time carpenters and 2 part time laborers which are split or consolidated per job as necessary.

JMJ Building/JMJ Basement Kitchen & Bath both div. of Fix-it INC. launched in 2009 as "Fix-it Home Repair & Renovations INC". In time has grown relationships with builders/developers as well as homeowners which spawned JMJ Building. 3 full time carpenters and 2 part time laborers which are split or consolidated per job as necessary.

JME Construction Co.

5.00(
7
)

JME Construction Co.

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

JME Construction Co. Residential Carpentry: New Construction/ Lead Safe Re modelling (Certified Renovator), Project Management, CAD Drafting Service Basements, Additions, Windows, Doors, Decks,Custom Cabinetry and Trim, Hardwood/Laminate Floors, Tile Floors, Roofing, Siding, Framing Affordable, Knowledgeable, and Conscientious.

JME Construction Co. Residential Carpentry: New Construction/ Lead Safe Re modelling (Certified Renovator), Project Management, CAD Drafting Service Basements, Additions, Windows, Doors, Decks,Custom Cabinetry and Trim, Hardwood/Laminate Floors, Tile Floors, Roofing, Siding, Framing Affordable, Knowledgeable, and Conscientious.

Avatar for Illiana Insulation Inc

Illiana Insulation Inc

4.60(
10
)

Illiana Insulation Inc

4.60(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Illiana Insulation has over 50 years of combined experience. Our goal is to improve the comfort of your home/commercial building because we believe "it's what's inside that counts." Call us today and we will come look at your project and provide you with a free estimate.

Illiana Insulation has over 50 years of combined experience. Our goal is to improve the comfort of your home/commercial building because we believe "it's what's inside that counts." Call us today and we will come look at your project and provide you with a free estimate.

Avatar for Cornerstone Builders & Developers Inc

Cornerstone Builders & Developers Inc

5.00(
5
)

Cornerstone Builders & Developers Inc

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned construction company with a desire to ensure that you are pleased with the work we do. We are able to do most jobs in a quick and timely fashion so that you are not waiting endlessly for the work to be completed. We specialize in residential and commercial projects throughout central Illinois. We do remodels of churches, restaurants and homes. We also do drywall, painting, general contracting and much more. Give us a call for a free estimate and see how you like us.

We are a family owned construction company with a desire to ensure that you are pleased with the work we do. We are able to do most jobs in a quick and timely fashion so that you are not waiting endlessly for the work to be completed. We specialize in residential and commercial projects throughout central Illinois. We do remodels of churches, restaurants and homes. We also do drywall, painting, general contracting and much more. Give us a call for a free estimate and see how you like us.

Avatar for KELLEY CONSTRUCTION

KELLEY CONSTRUCTION

3.97(
36
)

KELLEY CONSTRUCTION

3.97(
36
)
Customers say: Quality work
32 years of experience

We are a remodeling general contractor & we treat you like royalty.

"LEFT me for two weeks without finishing and with NO EXPLANATION. I fired them on viewing my cheap RESTORATION garage lights and then finding out they were going to cheat the insurance company....FRAUD."

Cheryl P on June 2024

We are a remodeling general contractor & we treat you like royalty.

"LEFT me for two weeks without finishing and with NO EXPLANATION. I fired them on viewing my cheap RESTORATION garage lights and then finding out they were going to cheat the insurance company....FRAUD."

Cheryl P on June 2024

Avatar for SAL Construction Services

SAL Construction Services

4.30(
10
)

SAL Construction Services

4.30(
10
)
Customers say: Quality work
27 years of experience

Interior Division: Bathroom remodels & Kitchens, Flooring, Ceramic tile expert Exterior Division: Roofing & Gutter covers

"Hired, payed over 68 grand and still haven’t gotten the roof fixed. Been over 3 years now. Keeps saying he will be over next week and then he never called again. Complete scammer"

Arthur W on February 2025

Interior Division: Bathroom remodels & Kitchens, Flooring, Ceramic tile expert Exterior Division: Roofing & Gutter covers

"Hired, payed over 68 grand and still haven’t gotten the roof fixed. Been over 3 years now. Keeps saying he will be over next week and then he never called again. Complete scammer"

Arthur W on February 2025

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Home Building questions, answered by experts

The term “cottage” is subjective, so there’s no rigid definition, but it generally refers to a small home with simple and purposeful architecture that embraces nature and focuses on charm over everything else. Cottages are typically 1 or 1 1/2-stories tall, usually with gabled roofs, and are built out of natural materials that help make the structure a part of the surrounding nature rather than something that stands out from it. A big part of what makes a cottage a cottage is the decor, which includes natural materials from the nearby area.

Most cottages are around 1,000 square feet, making them smaller than most other styles. However, cottages are defined more by their decor and architectural focus on simplicity, functionality, and a connection to nature than they are by a rigid square footage or floor plan. While cottages are defined more by their charm and appearance than size, the smaller footprint does help maximize the comfort and charm, and it keeps the focus on connection to nature and family.

An ADU is a section of your home that you can feasibly use to house guests or even tenants. Pool houses can be ADUs if they include a kitchen, a bathroom, and a bedroom, but smaller pool houses and pool sheds are more for the homeowner to get more enjoyment out of their pool than for guests.

The requirement for building permits varies by location, but most building departments will require permits for any changes to the structural components of a home. They’ll also require them for changes to the plumbing, electrical, and HVAC components, as well as any permanent improvements to the land, including concrete patios or foundations for additions or outbuildings. You also might need permits for things like roof replacement and window replacement, depending on your local government.

Yes, many kinds of building permits exist for various projects in and outside your home. Each city sets the permit categories, but they typically cover new construction, alterations, and demolition. For example, you will need a different permit to finish a basement than you would tear down the patio.

The Delavan, IL homeowners’ guide to home building services

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