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Find Deck, fence, patio or porch clean and sealers in Haverhill

Sonart Construction Corp.
1.5(
2
)

Serving Haverhill, NH and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "
Simply Colors LLC
5.0(
37
)

Serving Haverhill, NH and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Glenn was great to work with. He first painted 2 rooms. One had very high ceilings and was a very dark color. He was very fast with both rooms. Then he sanded and refinished wood floors on 2 levels. I wish I had before pictures. The floors had been nearly destroyed by the previous owners dogs. I didn't have too much hope for them, but they look nearly new. Glenn kept us updated with his progress, left the house very clean, and the floors look great. We plan on hiring him again for future projects."
Recommended by100%of homeowners
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Husband for a Day
4.7(
15
)

Serving Haverhill, NH and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Complete creep. Showed up late, hung a few pictures. Made the comment he was headed to the bedroom and see what happens in there. I didnt take it in a derogatory manner but when he asked me to come in to check something he slapped my ***. Thats when he was asked to leave. At 3:15 and he told me to pay him until 5pm. Then he stAlked me. I involved the police."
Custom Sun Porch
Front Entrance
Italian Tile
Black and White
Onyx

+13

Recommended by93%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Haverhill, NH

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Haverhill, NH homeowners’ guide to deck, fence, patio or porch clean and seals

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