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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon487
    Verified siding services reviews

Find Siding pros in Smithtown

Avatar for La Rocco Roofing & Siding
La Rocco Roofing & Siding
4.7(
125
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Highly recommend LaRocco Roofing. Fair price, used top notch materials, no surprises, showed up on time and left my property cleaner than when they arrived. Just a great experience."
Roof Replacement
Roof Replacement
Vinyl Siding Replacement
Vinyl Siding Replacement
Roof Replacement

+10

5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Long Island Windows and Siding
Long Island Windows and Siding
4.5(
51
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"Extremely happy with the work done by these professionals. One of the lowest bids, theyâ ve been in business for a long time, they take pride in their work, high quality materials used and attention to detail. All they do is siding and windows, so they get the job done right and get job done quicker than a general contractor would as they specialize in this area of construction. Steve was onsite everyday, quickly responds to calls and texts and the men working for him are hard-working, respectful gentlemen. The siding came out absolutely beautiful. They even did a little extra with no added costs. They did a fantastic job cleaning up when they finished, they used magnets daily to keep nails off the driveway and out of my tires. You canâ t go wrong with All Island Windows and Siding. Highly recommended! Iâ ll recommend them to anyone I know in need of siding, doors and/or windows."
Jerichp Tpke. Huntington, NY
Jericho Tpke. Huntington, NY
Jericho Tpke. Huntington, NY
Holbrook, NY
Holbrook, NY

+42

Response time8 hrs
Response rate94%
5 neighbors recently requested a quote
Avatar for Stars and Stripes Home Improvement LLC
Stars and Stripes Home Improvement LLC
4.8(
313
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"They did an excellent job. Roof and gutters look great. I had them do repairs to my cedar shake siding. Very professional and thorough company. I will be calling them to do additional work."
Remodeling - Kitchen & Bathroom Project
VEGA KITCHEN
Painting - Interior Project
Complete Renovation
Basement

+699

Response time3 days
9 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Royal Roofing & Siding
Royal Roofing & Siding
4.5(
116
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"From the very first meeting of an estimate to the last walk through after completion, no detail was left uncovered. Kudos to Mike Hazan for his professionalism, promptness and friendly manner in answering our many questions. He kept us aware of every unexpected problem with regards to our problem roof and handled each with skill, all while taking photos of the entire project. We are happy with our beautiful, new roof and highly recommend the team at Royal Renovators to anyone looking for quality workmanship!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Response time1 day
Response rate93%
17 neighbors recently requested a quote
Avatar for Classic Remodeling Group Inc
Classic Remodeling Group Inc
4.7(
68
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1947

Free estimates

Warranties offered

"John and crew did an excellent job on my siding, roof , shutters and sliding door. They were very professional and very efficient. Definitely a happy customer!"
26 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Onyx Home Construction, Inc.
Onyx Home Construction, Inc.
4.7(
138
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Excellent from start to finish! Dimitri came prepared on short notice and he did a great job repairing my siding. He also fixed other parts of my siding that wasn't put in correctly free of charge. He was very personable and he exceeded my expectations."
Gutter guard
Gutter Guard
Gutter Guard
Gutter Guards
Gutter Guards

+53

Response time4 hrs
Response rate99%
29 neighbors recently requested a quote
Avatar for Brothers Aluminum Corp
Brothers Aluminum Corp
4.4(
202
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Brothers Aluminum did a great job installing new, high quality, vinyl siding (Alside), gutters, and a brand new roof (25 year warranty). All of my neighbors were very complimentary of the work and the quality job Brothers did. I dealt with directly with Tim, the President of the company, who answered all of my numerous questions within minutes. He also granted all of my little requests (and there were a bunch) without hesitation. More importantly, Brothers price was very reasonable and they completed the entire job in one week! So if you're looking for a dependable, high quality roof/siding guy, that gives you a really good price, then Brothers Aluminum is definitely the place to go!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time1 day
6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Undaunted Restoration, Inc.
Undaunted Restoration, Inc.
4.9(
127
)

Serving Smithtown, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Undaunted removed asbestos siding and contracted to install new siding thereafter. The entire process took a week. The crews were unfailingly professional and attentive, offering to install a light fixture and repair a porch post free of charge. Excellent company."
Response time1 day
Response rate89%
67 neighbors recently requested a quote
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Siding questions, answered by experts

Yes, the thickness of siding is an important factor to consider when replacing it. Siding thickness helps to determine how your home retains and redirects heat. While thicker siding has a premium price, it offers greater strength and durability, stronger insulation, better wind and weather resistance, increased rigidity, and better soundproofing.

You may only need to repaint fiber cement siding every decade or so, but you should clean it every six to 12 months, depending on your local climate. First, wash with a garden hose or similar low-pressure device (not a high-pressure washer, which can damage the material) to remove dirt and any large debris. Then, gently wipe down the surface with a soft brush or cloth in a side-to-side motion, following the grain of the fiber cement.

The lifespan of vertical siding depends on the type of material used and whether it’s properly maintained. For instance, vinyl siding can last between 20 and 30 years, while fiber cement siding can last up to 50 years. Remember that the type you choose will depend on how much maintenance it will require to prolong its longevity. 

You should restain or refinish your home's cedar siding every three to seven years to maintain its appearance and ensure maximum protection. The precise frequency depends on several factors, including your local climate, the siding's exposure to severe weather like direct sunlight, rain, and wind, the quality of the initial stain application, the type of stain used, and the condition of the wood.

Homeowners in harsh climates with high humidity and significant direct sunlight should plan on restaining every three years, while those in milder locations can wait up to seven years. For the longest-lasting protection in particularly harsh environments, consider using an opaque stain.

If you're looking for a lower-maintenance alternative, vinyl or aluminum siding are options to consider. Although their installation cost may be higher, they don't require as much upkeep over time, which can provide more value, especially in areas with excessive rainfall or high humidity.

If you’re wondering how to clean clapboard siding, the approach depends on its material and condition. Siding in good shape may need only light soap and spray from the hose, while older siding often requires more thorough treatment. For serious cleaning, power washing can remove caked-on dirt, but you should consider hiring a professional to avoid causing damage in the process.

The Smithtown, NY homeowners’ guide to siding services

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