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TRUSTED BY CORNWALL, CT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon39
    Verified deck staining services reviews

Top-Rated Deck staining pros in Cornwall - Updated Nov 2026

Avatar for Challenger Construction, LLC
Challenger Construction, LLC
4.8(
100
)
Exterior Home or Structure - Paint or Stain: Large

Serving Cornwall, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Leandro had a great painter Alex come power wash and stain our hime and deck. They were very efficient and neat. I would consider this company for future jobs we need done on our home."
1
1
1
1
Trumbull  job

+101

Response time11 hrs
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for General Painting and Decorating, LLC
General Painting and Decorating, LLC
4.6(
68
)
Exterior Home or Structure - Paint or Stain: Large

Serving Cornwall, CT and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Warranties offered

"We couldn't have been more pleased with the quality of the service and the work that was done. General Painting is a professionally run operation; we appreciated the attention to detail that was evident from the job estimate, contract and follow through on promises. Ours is an old shingled farm house that needed the wood shingle to be stained and the trim to be painted. The prep work they did was impressive and the crew was unfailingly polite and responsive to any concerns or directives. We will be using them again for interior work in the near future!!! We whole heartedly recommend them."
Exterior Painting
Deck Stain
Exterior House
Yard Sign
Exterior

+122

Response time11 hrs
Response rate95%
35 neighbors recently requested a quote
Avatar for Brothers & Brushes Painting LLC
Brothers & Brushes Painting LLC
5.0(
3
)
Exterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Cornwall, CT and surrounding areas

Approved

Free estimates

Warranties offered

Welcome to BROTHERS & BRUSHES PAINTING. We specialize in residential painting services. From expertly painted interiors to durable exterior coatings. Experience the difference of personalized consultations, top-notch materials, and a commitment to turning your vision into reality.

Interior Repaint
Interior Repaint
Interior Repaint
Interior Repaint
Interior Repaint

+40

Response time8 hrs
Response rate100%
Recommended by50%of homeowners
Sonart Construction Corp.
2.3(
7
)
Exterior Home or Structure - Paint or StainExterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Cornwall, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for LocalPRO House Painters LLC
LocalPRO House Painters LLC
5.0(
13
)
Exterior Home or Structure - Paint or StainExterior Home or Structure - Paint or Stain: LargeExterior Home or Structure - Paint or Stain: Medium

Serving Cornwall, CT and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Adriano and his crew did a magnificent job power washing and restaining my house, and his carpenter (Diago?) did a fantastic job of replacing lots of rotten wood on my deck, fixing broken lattices, and shoring up the deck's attachment to a pillar. The house exterior and deck hadn't been stained or cleaned in such a long time, there was barely any old stain left, so they were working from scratch. They also left my property in immaculate condition. All this with much courtesy and good humor. They worked on our home like it was their own. I can't recommend them enough. His pricing was very fair."
full exterior painting services
Southington Exterior carpentry and painting services
Greenwich Exterior painting services
Southington Exterior carpentry and painting services
final touch ups

+212

Recommended by100%of homeowners
Avatar for Tun Painting, LLC
Tun Painting, LLC
5.0(
40
)
Exterior Home or Structure - Paint or Stain

Serving Cornwall, CT and surrounding areas

In business since 2004

Free estimates

Small jobs welcome

"My old cape needed a serious facelift. Oscar and his hard-working crew power washed, completely sanded down the shakes, repaired wood damage, primed and painted the entire exterior (including trim and gutter downspouts). They did a fantastic job, and the house looks new. Oscar and his crew were always there first thing in the morning, worked through the day, and left the site clean every day. The attention to detail and pride in their work was clear. Highly recommend!"
Response time1 day
Recommended by76%of homeowners
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Showing 1-10 of 95
Deck Staining FAQs, answered by experts

In most cases, sanding an old deck before staining it is necessary to achieve a decent finish. If your old deck has a relatively new stain finish on it and you're only doing touch-ups, you can generally skip the sanding part. However, if your goal is to make the deck look and function better, sanding first is a must. 

A properly applied coat of stain will last between 3 and 8 years, depending on your climate. If you live in a place where your fence experiences a lot of moisture or high heat, your stain will last for a shorter period than in more temperate conditions. We recommend reapplying stain every 3 to 5 years to keep your wood in good condition.

Whether you can paint over your existing paint depends on what’s on there. Most of the time, you’ll want to sand down or scrape off the paint that’s currently coating your surface. Epoxy paint, for example, won’t let new paint stick to the surface. Latex paint is more forgiving and will accept a new coat, but a primer is recommended if you’re switching colors.

Staining a deck with a rag is typically a better option than using a brush, as it helps the stain penetrate deeper into the wood. However, both brushes and rags are best reserved for detailed work because using these tools on an entire deck can require tediously crawling around on your hands and knees. A pad applicator, sprayer, or roller are preferred alternatives to applying stain over the majority of a deck. Use a rag for railings and other detailed work, and let the wood soak up as much of the stain as possible before wiping away drips or pools.

Yes, pressure-treated wood can occasionally turn green due to certain preservatives, such as copper-based chemicals, used during the treatment process. These chemicals react with the wood, creating a greenish tint. The good news? It's temporary, and the color will fade over time. Staining or painting can also help hide any unwanted hues.

The Cornwall, CT homeowners’ guide to deck staining services

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