Top-rated exterior trim installers and replacers.

Get matched with top exterior trim installers and replacers in Sag Harbor, NY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Exterior trim installers and replacers in Sag Harbor - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
154
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Home genius came and installed our roof full plywood replaced in one day. Our project manager Todd helped walk us through it the whole way. We are extremely happy with our new roof and would recommend home genius for your new roofing project. Next up we are getting siding from them too!!"
Roofings
Roofings
Roofings
Roofings
Roofings

+86

Recommended by97%of homeowners
Avatar for Four Seasons Roofing
Four Seasons Roofing
4.6(
150
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"We live in a house that has a flat roof. It's also down a hill so you look down at my roof as you approachmy home. That's why the appearance is so important to us. I had several "flat roof experts" come look at the job and walk away. Bill (the son) didn't even blink. He immediately gave us the confidence needed to know these guys are the real deal. They took two layers of tar & gravel roof off my house and installed a high tech membrane and insulation. They had to drop the old roof down to the ground then hump it up the stairs into the dumpster. They came with 9 guys, Antonio was the crew chief. The nicest guys. And when they left, my property looked clean, without a single shrub or flower out of place. And the new roof is beautiful. Bill (the father) was here to supervise and really added to our confidence and satisfaction. I don't write a lot of reviews, but these guys deserve the shout out."
GAF Preferred Contractor Badge
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
Response rate100%
15 neighbors recently requested a quote
Avatar for Non Stop Home Improvements Inc
Non Stop Home Improvements Inc
5.0(
58
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Deniz did a great job sealing a leak in my roof, swapping out some damaged siding, and installing a new glass slider door. We had a little trouble with the latch - not his fault; it's how Andersen milled the holes - and a great measure of someone you hire is how things turn out in the end when everything isn't perfect out of the box. The door slides & locks perfectly, seal is perfect (unlike the old slider this replaced). We're very happy with the jobs all around and would hire him again no problem."
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket
New Roof - Setauket

+12

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for JA Carpentry Works LLC
JA Carpentry Works LLC
5.0(
33
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Wow what a great job they did!!. They installed hardwood floors in 3 bedrooms, all new baseboard and trim and built a 16x20 deck...All in one week. They were friendly courteous and the work was impeccable. I highly recommend them! They are fantastic !!"
Kit
Kit
Kit
Kit
Kit

+18

Response time6 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Double A Roofing and Siding
Double A Roofing and Siding
5.0(
9
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

For over 20 years, Double A Roofing & Siding has been offering high-quality roofing, chimney, and siding services for all our customers in Long Island.\n\nWe are Long Island’s trusted roofing specialists. Our team offers 24/7 emergency services, and free estimates for all our customers, see for yourself why Double A Roofing & Chimney is Long Island’s leading roofing service team.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

8 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Palmira Design & Construction, LLC
Palmira Design & Construction, LLC
4.9(
9
)
Exterior Trim - Install or Replace

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Palmira is so professional!! They gave Several options for our deck solution. We have an older deck and we were not ready to replace, wanted to make it look brand new again and that s exactly what they d!id! Professional service, excellent communication and perfect outcome!"
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!
Home Remodel on HGTV!

+31

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 273
FAQs for exterior trim installation and replacement projects in Sag Harbor, NY

Depending on the job complexity, you can hire a handyperson or local siding contractor to replace exterior window trim. Handypeople are often more cost-effective, charging $60 to $65 an hour, while siding contractors charge anywhere from $50 to $150 per hour.

The cost to replace an entire window ranges from $300 to $2,100, with most paying an average of $850. The total price depends on your chosen window size, type, and material. Labor fees for window replacement typically range from $100 to $800 per window.

Exterior trim can be installed on many parts of the home, including the windows and doors, around the siding, the roof, and under the eaves. Project costs vary greatly depending on the material, style, and job complexity.

The Sag Harbor, NY homeowners’ guide to exterior trim installations and replacements

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