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Verified Reviews for Home Building pros in Ilion, NY

*The Angi rating for Home Building companies in Ilion, NY 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 Ilion, NY 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 13, 2026

Find Home builders in Ilion

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 Sure Seal Window Installations

Sure Seal Window Installations

4.80(
54
)

Sure Seal Window Installations

4.80(
54
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Sure Seal Windows is a Family Owned Business owned by Jeff Peck out of Stittville, NY. Our most common areas of business are New Hartford, Utica, & Rome areas, but we offer services to the Central New York area, & we will travel further upon request. What Drives Us Sure Seal prides itself on Quality Workmanship and Customer Service. Because 75% of our business is repeat customers, our top priority is Customer Service. We send out survey's to our customers after their job is finished so that we can ensure that everything was done to their complete satisfaction and also to help us improve on things we may be unaware of. We are proudly known for one of the few companies that continues to care long after your job is finished.

Sure Seal Windows is a Family Owned Business owned by Jeff Peck out of Stittville, NY. Our most common areas of business are New Hartford, Utica, & Rome areas, but we offer services to the Central New York area, & we will travel further upon request. What Drives Us Sure Seal prides itself on Quality Workmanship and Customer Service. Because 75% of our business is repeat customers, our top priority is Customer Service. We send out survey's to our customers after their job is finished so that we can ensure that everything was done to their complete satisfaction and also to help us improve on things we may be unaware of. We are proudly known for one of the few companies that continues to care long after your job is finished.

Berthel Construction LLC

4.67(
9
)

Berthel Construction LLC

4.67(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

General contractor that performs any work from the foundation to the finish! We can complete any project from a basic deck, to a complete remodel, to a brand new home and can also include hardscape and landscape services!

"Great workmanship in the retaining wall Mike and Steve built for me. Very professional and took extra care to not rip up the lawn nearby the work area. Also was proactive to spread the extra crushed stone material in the driveway which needed some attention. Will definitely hire again as my list of additional work for Mike and Steve is growing. Highly recommend."

Caryn C on September 2020

General contractor that performs any work from the foundation to the finish! We can complete any project from a basic deck, to a complete remodel, to a brand new home and can also include hardscape and landscape services!

"Great workmanship in the retaining wall Mike and Steve built for me. Very professional and took extra care to not rip up the lawn nearby the work area. Also was proactive to spread the extra crushed stone material in the driveway which needed some attention. Will definitely hire again as my list of additional work for Mike and Steve is growing. Highly recommend."

Caryn C on September 2020

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Home Building questions, answered by experts

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

Most cottage builds take between six months and one year from planning to completion. The timeline includes design, permitting, site prep, construction, and finishing work. Factors such as weather, material delays, and permitting can affect the schedule. Hiring an experienced cottage building contractor and making prompt decisions can help speed up the process.

Major home remodeling projects have some of the highest ROI for adding value to your home. For example, adding a primary bedroom can return about 55% of the investment to build. The cost of a primary bedroom suite averages $62,000—-so the high ROI helps sweeten the deal. However, always make sure to speak with a contractor and architect before adding a new room to your home, as each space affects the layout and aesthetic of your home differently.

Construction typically takes 1-3 weeks, depending on the project’s scope and customization.

Whether it’s more affordable to gut a house than build a new one depends on the markets where you'd be buying and selling. However, it’s usually less expensive to renovate a home than to build new construction. 

Most homeowners pay between $100,000 and $200,000 for demolition and remodeling costs, whereas the average cost to build a new home is between $139,000 and $531,300.

The Ilion, NY 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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