Stop Guessing What Your Paint Job Costs

Since 1987, Interland Design has quoted thousands of projects across King and Snohomish Counties. We know what drives costs up, what keeps them down, and why two homes on the same street can price differently. Use the calculator to get a range, then let us come out and put the exact number in writing.

What Is Included in an Exterior Paint Project

Our Pricing

A large modern gray house with black shutters and a dark front door, showcasing professional exterior painting.
Full Exterior Painting

Average Cost: $3.50 to $7 per sq ft | Starts at $5,000 for a 1-story home.

King and Snohomish County homes span everything from 1950s ramblers with original cedar siding to newer construction with Hardie board on flat lots. Age, siding type, surface condition, and site access all determine where your project prices. Our structured crews assess every variable before a number goes on paper.

Key Factors Affecting Cost

  • Siding Material (Cedar, Hardie Board, Vinyl, Stucco, T1-11)

  • Home Age and Surface Condition

  • Site Access and Multi-Story Complexity

  • Scope of Prep Work Required
A beautifully painted open concept living room and dining area with white walls, a fireplace, and hardwood floors.
Full Interior Painting

Average Cost: $2 to $6 per sq ft | Starts at $1,100 for a partial repaint.

Wall condition, ceiling height, trim detail, and product selection all move the number on interior projects. A home that needs patching and priming throughout is a different scope than one with clean, smooth surfaces ready to paint. We look at the full picture before writing anything down, and we back every interior job with a written 1-year workmanship and 5-year product warranty.

Key Factors Affecting Cost

  • Room Count, Ceiling Height, and Trim Complexity

  • Surface Condition and Prep Requirements

  • Sherwin-Williams Product Grade and Finish Selection

  • Occupied vs. Vacant and Furniture Handling

Painting Cost Calculator

What type of estimate do you need?

Interior Painting Estimate

Room Count by Size

Additional Interior Items

Doors

Exterior Painting Estimate

Home Size (Square Footage)

Siding

Garage Doors

Shutters

Additional Exterior Items

We'll inspect for wood rot on site.

Cabinet Painting Estimate

Your Information

This calculator provides a ballpark estimate based on your inputs. Final pricing will be confirmed after an on-site or virtual walkthrough. For the most accurate quote, schedule a free estimate with our team.

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* This calculator provides a ballpark estimate based on your inputs. Final pricing will be confirmed after an on-site or virtual walkthrough.

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WHY WE PUBLISH OUR PRICING

Transparent Pricing Built Over 37 Years of Western Washington Projects

Pricing questions come before the first phone call

King County homeowners do not call a painter cold. They search, compare, and look for ranges before reaching out to anyone. Interland Design has operated in this market for 37 years by being the company that answers questions directly rather than making people chase a number.

Two warranties mean two things we stand behind

Every Interland project carries a 1-year workmanship warranty and a separate 5-year product warranty. The written quote you receive at the estimate reflects both. The price we hand you is the price you pay at completion. That is how we have operated across 1,000+ projects in Western Washington.

Prep work is the variable most contractors bury

Surface condition determines how much labor goes into any job before paint is applied. A home with peeling siding, weathered trim, or failed caulk lines requires significantly more prep than one in solid condition. We walk you through every prep item at the estimate so nothing appears on the invoice that was not discussed first.

Financing changes what the calculator tells you

Interland Design offers easy financing on qualifying projects. The calculator gives you a range based on scope and size. Financing means that range does not have to be the barrier it looks like on screen. We walk you through options at the estimate so you have the full picture before committing to anything.

Why Do Painting Costs Vary?

After 37 years and 1,000+ projects across King and Snohomish Counties, these are the six variables that consistently move the number on every quote our estimators write.

Surfaces with peeling paint, moisture damage, failed caulk, or rotted wood require repair and prep before any coating can go on. The greater the surface damage, the more labor hours the project carries before a brush touches it. Sound surfaces in solid condition reduce prep time and keep costs lower.

Western Washington homes carry a wide range of siding types: original cedar, T1-11, vinyl, Hardie board, and stucco each hold paint differently. Porous and textured surfaces require more product per coat and often additional passes, which increases both material cost and crew hours on site.

Flat, eggshell, satin, semi-gloss, and high-gloss carry different price points and perform differently in Western Washington’s climate. We use Sherwin-Williams products on every project because the quality of the product directly affects how long the finish holds up through Pacific Northwest rain seasons.

Western Washington lots are rarely flat. Hillside properties, steep rooflines, vaulted interiors, and multi-story homes all require additional time and equipment to work safely. Our structured 2 to 4-person crews are built to handle complex access without adding unnecessary days to the schedule.

Vacant properties move faster. When homes are occupied, our crews handle furniture protection and floor covering as part of every job, but occupied projects carry more coordination time. We account for occupancy in every quote and build the schedule around your routine, not the other way around.

Not all Sherwin-Williams lines perform the same. At the estimate, we walk you through product options so you understand the difference between entry-level and premium grade for your specific surface and exposure. Better product costs more upfront and holds up longer, which is a tradeoff we explain in plain language before you decide.

A professional painter on a ladder carefully painting trim near the ceiling in a commercial building.
A professional painter on a ladder carefully painting trim near the ceiling in a commercial building.
A clean and modern bedroom with freshly painted white walls, a comfortable bed, and large mirror.

Common Questions About
Painting Costs in King and Snohomish Counties

Scope, standards, and product quality differ significantly between contractors. A low quote often reflects less prep, thinner product application, or shorter crew experience. Interland Design has operated in this market since 1987 and prices based on what the job actually requires to hold up through Western Washington weather cycles. Every line item is explained in writing before you commit.

Yes. We offer easy financing on qualifying projects. If the calculator range looks higher than your current budget, financing can close that gap without requiring you to delay the project or compromise on scope. We walk you through options at no obligation during the free estimate.

Every Interland project is backed by a 1-year workmanship warranty and a separate 5-year product warranty. These are written into your quote, not added after the fact. The price we give you at signing accounts for the materials and standards required to honor both warranties. There are no discount versions of the job that skip the coverage.

Yes. Apartment rental turns and commercial repaints up to $250K are scoped and priced differently from residential projects. Turnovers prioritize speed and unit readiness. Larger commercial jobs involve phased scheduling and property manager coordination. We have crew depth and project management experience built specifically for both.

The calculator gives you a directional range. Your confirmed price comes from a free on-site walkthrough where our estimator evaluates surfaces, prep needs, access conditions, and product requirements in person. The written quote that follows that visit is the number Interland Design commits to under our cost transparency guarantee.

FREE • NO OBLIGATION • WRITTEN QUOTE

A number you can plan around, backed by two warranties.

Our estimator will walk your property, assess every surface, go over Sherwin-Williams product options with you, and hand you a written itemized quote before leaving. No surprise fees after approval, no vague line items, and no pressure to decide on the spot. Every project is backed by our 1-year workmanship warranty and 5-year product warranty in writing.

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425-671-2462