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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon92
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Garnet Valley - Updated Nov 2026

Avatar for David Docherty Contracting
David Docherty Contracting
4.8(
254
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Garnet Valley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Dave and his crew did an outstanding job refinishing my deck. They were here on time, removed everything from the deck, power washed, sanded, and applied the stain. They also put new locks on my gates. They let it dry overnight and will come back to place all my deck furniture where it was. While they were here Dave noticed we did not have a cap on our chimney. He went up to check it t out and saw that the cement around the top was all cracked. He went and got a cap for us, put new cement around the chimney, and installed a cap. Our deck really needed to be refinished and now it looks brand new. I would most definitely recommend them for any job."
Downtown Wilmington De
Downtown Wilmington De
Wilmington De Townhome
EXTERIOR HOUSE PAINTING
EXTERIOR HOUSE PAINTING

+99

Response time1 day
29 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for CB Home Improvements
CB Home Improvements
5.0(
3
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Garnet Valley, PA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

CB Home Improvements is a local Remodeling and Handyman company that can do just about anything in and around the house for its customers. We focus on projects to make customers lives more enjoyable and functional in their own homes. We primarily do Kitchen Remodels, Bathroom Remodels, Decks (New builds, repairs, staining/seal), Doors and many more projects within the existing walls of your home. It could be a small drwall patch to a Multi month remodel of an entire house.

Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+33

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for T A F Construction Inc.
T A F Construction Inc.
2.3(
3
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Garnet Valley, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Our mission is to be a construction contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

Response time2 days
Response rate100%
13 neighbors recently requested a quote
Tri-State Brother's Professional Cleaning, Inc.
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Garnet Valley, PA and surrounding areas

Approved

In business since 2011

Free estimates

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality cleaning and janitorial services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 day
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Deck Maintenance FAQs, answered by experts

Typically, most residential wooden decks are designed to support approximately 40 pounds per square foot, including the deck’s weight and any items placed on it. While this is fine for typical use, it is usually not enough to hold the weight of a hot tub filled with water and people. To safely support a hot tub, your wood deck will likely require reinforcement. Therefore, it’s best to have a contractor or a structural engineer assess it before hot tub installation.

Yes, it is possible to add an under-deck drainage system to an existing deck by retrofitting it to the structure. This process may require some prep work. For example, many drainage systems are installed on top of the deck joists, which would require you to remove the decking boards and railings first. To avoid this, you could opt for a below-the-joist drainage system. For best results and to ensure proper installation, it is recommended to consult a professional. A pro can inspect your deck, make any necessary repairs, and then install the drainage system correctly.

There are several methods for attaching stair stringers to a deck. The best way is to bolt the stringers to the deck joists using three carriage bolts in a triangular pattern. This method offers the sturdiest fit for stairs that won’t budge. Alternatively, attach the stringers to the deck rims using lag bolts or to the posts using adjustable slope hangers.

Both deck footings and deck posts help prop up your deck. However, footings are the bottommost parts of a deck that touch the ground. They’re usually made of concrete. Posts are pieces of wood that attach to the top of the footings with brackets. They run upwards and connect to the underside of your deck to support its weight.

No, termites do not eat Trex or any other composite decking brand. Termites eat cellulose, of which composite decking like Trex contains very little compared to natural wood. This feature can help justify the higher Trex decking costs if you live in an area with abundant termites.

The Garnet Valley, PA homeowners’ guide to deck maintenance services

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