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Find Garage builders in Port Jefferson

LB Framing & Construction Inc.
New to Angi

Angi Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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Avatar for Exterior Team Home Services, Inc.
Exterior Team Home Services, Inc.
4.95(
22
)

Angi Approved

In business since 2016

Free estimates

Warranties offered

"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."
1 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
5.00(
1
)

Angi Approved

In business since 2005

Free estimates

Customers say: Quick response

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."
Recommended by100%of homeowners
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Avatar for Good to Go Maintenance Inc
Good to Go Maintenance Inc
5.00(
9
)

Angi Approved

In business since 1983

Free estimates

Emergency services offered

Good to Go Maintenance Inc has been in business for 45 years offering general construction, Repairs, and Renovation. We are insured, licensed and offer a detailed timeline with each project.\n\nWe are also Roofing specialists (GAF certified roofing contractors) offering the "System Plus" lifetime material and labor warranty. (Free with every complete roof replacement).\n\n

15 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for garage building service projects in Port Jefferson, NY

A well‑constructed, properly permitted detached garage adds between $12,000 and $36,000 to a home’s resale value. Buyers appreciate the secure parking, extra storage, and flexible workspace, so appraisers often bump the property’s value accordingly. The exact return depends on the garage’s size, finishes, and how well it matches the main house, but most homeowners see a strong ROI when the build meets local codes and passes inspection.

Yes—once it meets local building codes and you secure the proper permits, a detached garage can be converted into living space. Finishing the interior, adding climate control, and ensuring safe egress effectively increase your usable square footage, though it may not always count toward the official listing. Skipping permits can trigger fines and even force you to undo the work, so always clear plans with your city first.

Most homeowners policies cover a detached garage under the “other structures” provision, but coverage limits vary. Review your declarations page and ask your agent how much protection you have for separate structures. If the limit is lower than the garage’s replacement cost, you can raise it for a modest premium. Confirming the details now prevents headaches if you ever need to file a claim.

The Port Jefferson, NY homeowners’ guide to garage building services

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

See all articles
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