Based in Sylvania, 419 Remodel & Design L.L.C provides construction services, rated 4.0 stars by 8 reviewers.
(419) 318-9475Room Addition Cost in Sylvania, OH (2026)
How much does room addition cost in Sylvania? Typical 2026 prices, cost by home size, and 4 local general contractors to compare.
Typical room addition cost in Sylvania
$30,000 – $90,000
per project, installed · 2026 Ohio pricing
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Based on 2026 pricing for Sylvania, OH and the surrounding area.
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Who does this work in Sylvania
4 general contractors are listed in Sylvania, with 9 public reviews between them. Their 4.5-star average is right in line with the 4.5-star average for all 85 general contractors in our directory.
In Sylvania, 419 Remodel & Design L.L.C has the most reviews (8) and George Scarvelis Builders reports the longest track record at 36+ years.
3 of 4 have their own website; 3 have fewer than five reviews, so ask those for references.
Not finding the right fit? Nearby: Ottawa Lake (2 mi, 1 general contractor), Lambertville (5 mi, 3 general contractors), Temperance (8 mi, 1 general contractor), Toledo (10 mi, 22 general contractors).
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Top general contractors in Sylvania
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Dave Muller has over 35 years of happy customers. He is well qualified for your home improvement project. He has knowledge, skill, and creativity that will work for you. Remodel and build with Dave Muller Construction. Dave Muller Construction Finish Carpenter / Contractor (419) 304 -
(419) 304-6204
Building high-quality, handcrafted custom homes in Sylvania, Ohio, since 1990.
(419) 467-5834
Stock photo
Myles Construction Services was founded upon one simple but all too rarely found promise: to work hand in hand with its clients from concept to completion and ensure through this deep collaboration that what is expected is precisely what is delivered.
(419) 517-1713Room Addition cost in Sylvania: FAQ
How much does room addition cost in Sylvania?
Most Sylvania homeowners pay about $30,000 to $90,000 per project for room addition. The size of the job, materials, access and the time of year drive the final price.
How many general contractors serve Sylvania?
We list 4 general contractors in Sylvania, OH, with an average rating of 4.5 stars across 9 reviews.
Room Addition cost in nearby cities
Sources: HomeAdvisor / Angi cost guides, Fixr cost guides, NerdWallet home improvement costs, adjusted for Ohio and the Midwest; last reviewed October 2026. These are planning ranges, not quotes.