Drywall & Insulation Contractors in Renton, Washington
Drywall hanging, finishing, and insulation installation..
Drywall and insulation contractors handle two closely related phases of interior construction. Insulation — blown-in cellulose, fiberglass batts, spray foam, or rigid foam — controls energy efficiency, comfort, and sound transmission. Drywall hanging, taping, mudding, and sanding create the finished wall and ceiling surfaces. The quality of drywall finishing is graded on a Level 1–5 scale, with Level 4 being standard for most residential work and Level 5 required for high-gloss paint or critical lighting conditions. Both trades require attention to detail — uneven drywall joints and insulation gaps are difficult and expensive to fix after painting.
416
Listed contractors
4.5
Avg rating (1 rated)
$0k–$0k
Typical cost
Top rated drywall & insulation contractors in Renton
What to look for when hiring a drywall & insulation contractor
- ✓Ask what drywall finish level is included in the estimate (Level 4 is standard residential).
- ✓Confirm insulation R-value meets or exceeds local energy code requirements.
- ✓Ask whether they do both insulation and drywall or only one — some specialize.
- ✓Get a written estimate that separates materials from labor so you can compare bids fairly.
Drywall & Insulation contractors in Renton(60 listed)
How much does drywall & insulation cost in Renton?
Drywall hang and finish: $2–$4/sq ft. Blown-in insulation: $1–$3/sq ft. Spray foam: $3–$6/sq ft. A typical 2,000 sq ft home re-insulation runs $2,000–$6,000.
Drywall & Insulation contractors in Renton — FAQ
How many drywall & insulation contractors are in Renton?
EdgeLocal lists 416 licensed drywall & insulation contractors in Renton, Washington. All listings are sourced from state licensing registries.
What is the average rating for drywall & insulation contractors in Renton?
Drywall & Insulation contractors in Renton have an average Google rating of 4.5 stars across 1 rated contractor on EdgeLocal. Ratings are sourced from Google Business profiles.
Do drywall & insulation contractors in Renton need to be licensed?
Yes. Washington requires drywall & insulation contractors to hold a valid state license. Always verify a contractor's license is current and in good standing before signing any contract or allowing work to begin.
How do I find a reliable drywall & insulation contractor in Renton?
Start by verifying the contractor holds a valid Washington license. Check their Google rating and read reviews. Get at least three written estimates. Confirm they carry general liability and workers' compensation insurance. Ask for references from recent Renton jobs.
General Drywall & Insulation FAQs
How much does insulation cost?
Blown-in cellulose or fiberglass insulation for an attic costs $1–$2.50 per square foot installed. Fiberglass batt insulation for walls runs $0.75–$2 per square foot. Spray foam insulation — the most effective air sealer — costs $3–$6 per square foot for closed-cell and $1.50–$3.50 for open-cell. Insulating a typical 1,500 sq ft attic costs $1,500–$3,500 for blown-in. Many utility companies offer rebates for insulation upgrades, and the federal energy efficiency tax credit may apply.
How much does drywall installation cost?
Drywall hanging, taping, and finishing costs $2–$4 per square foot for standard Level 4 finish (the norm for most residential rooms). A typical room (12×12 ft, 8 ft ceilings) has roughly 500 sq ft of wall and ceiling surface and costs $1,000–$2,000 for drywall. Level 5 finish (skim coat over the entire surface) adds $0.50–$1.50 per sq ft and is recommended for areas with critical lighting or high-gloss paint. Garage and basement drywall at Level 3 finish costs less.