Professional Exterior Painting for Commercial Buildings
Professional exterior painting is the cheapest protection a building has, and the one people judge it by from the parking lot. For a business the facade is a storefront and a first impression at the same time, and for any property it is the coat that keeps UV, rain, and pests out of the structure. So the paint has to look right and hold up, which puts the whole job on the prep and the coating rather than the brand on the can.
Short answer: Professional exterior painting for commercial buildings runs about $2.25 to $6.50 per square foot in 2026, above interior work because prep, primers, sealers, and access all cost more outside. The Handy Geeks quotes exterior work in that band across its four markets, leading with pressure-wash prep and weather-rated coatings. On a business, the facade doubles as signage, so the finish is doing two jobs at once.
Exterior paint is also the front line of building upkeep, which is why it sits on any serious property maintenance schedule.
What Does Professional Exterior Painting Cost in 2026?
Commercial exterior painting runs $2.00 to $6.00 per square foot in 2026 across most of the market, per HomeGuide and Angi tracking, with the spread driven by building height, surface material, and how much prep the walls need. Stucco, wood, and metal each take different prep and coatings. Access is the quiet cost multiplier, since anything past a two-story wall means lifts or staging and the Cal/OSHA fall-protection rules that come with working at height.
According to The Handy Geeks’ 2026 pricing across Los Angeles, the Bay Area, Phoenix, and Las Vegas, exterior work falls into these bands:
| Scope | The Handy Geeks 2026 Range | What Moves It |
|---|---|---|
| Commercial exterior, low-rise | $2.25 to $4.50 per sq ft | Surface material and prep condition |
| Commercial exterior, detailed or multi-story | $4.00 to $6.50 per sq ft | Access, staging, and trim detail |
| Single-family home exterior | $3,000 to $10,000 | Size, stories, siding type, and repairs |
Read a single row and you have a number before we walk the building. It also pays to weigh a repaint against the other work competing for the same budget, which is where a ranked view of the repairs that return the most helps you sequence it.
Why Does Exterior Prep Cost More Than the Paint?
Because the wall has to be clean, dry, and sound before anything sticks, and outside that is real work. We pressure wash off dirt, chalk, and mildew, scrape and sand failing paint, then repair cracks and re-caulk joints so water cannot get behind the new coat. Skip that and the paint peels within a season, which turns a repaint into two repaints. On buildings from before 1978, the EPA’s Renovation, Repair and Painting rule governs how old exterior paint gets disturbed, and it applies to commercial and residential alike.
Which Coating Holds Up in California and the Southwest?
Match the coating to the wall and the climate. Stucco, which is most of the Southern California and Phoenix building stock, does best under a breathable acrylic or an elastomeric that bridges hairline cracks and flexes through heat cycling. Wood siding needs a primer and a flexible topcoat that moves with the material. Metal and trim take a bonding primer and a gloss that sheds water. In the desert markets, UV is the enemy that fades and chalks a cheap coating fast, so the fade-resistant products are worth their premium where the sun is relentless.
How Does Weather Set the Schedule?
Temperature and moisture decide when paint cures properly, so timing is part of the job, not an afterthought. Spring and fall give the most reliable windows across our markets, with moderate temperatures and low rain. Extreme heat in the Phoenix and Las Vegas summers flashes the coating before it levels, and coastal damp in the Bay Area slows curing, so we schedule around both. Commercial work also gets staged to avoid a customer walking through wet paint, which usually means early mornings or weekends.
What You Get From Us
- Insured to $2 million in general liability. Ask for the certificate and it comes back the same day.
- Pressure-wash and repair prep included and itemized, because that is what makes a coat last.
- Weather-rated coatings matched to stucco, wood, or metal and to your market’s climate.
- Scheduling that works around a business’s hours and the season’s weather.
- One crew that also handles the trim, stucco patching, and hardware around the paint, across Southern California, the Bay Area, Phoenix, and Las Vegas.
See our full service list or the portfolio, and our Google Maps profile for reviews and directions. For a multi-site or mixed job, one insured vendor across trades keeps the schedule tight.
Call Or Text +1 818-835-0556
Send photos, the square footage, and the number of stories and we will quote from there. Or book an appointment directly.
Frequently Asked Questions
How Much Does Commercial Exterior Painting Cost per Square Foot?
Commercial exterior painting runs about $2.00 to $6.00 per square foot in 2026, and The Handy Geeks quotes $2.25 to $6.50 across its four markets. Height, surface material, and access are the biggest cost drivers.
How Long Does an Exterior Paint Job Last?
A quality exterior job lasts seven to ten years on wood and often longer on well-prepped stucco. In the high-UV desert markets, expect the shorter end unless a fade-resistant coating is used.
Why Is Prep Such a Big Part of the Price?
Because a coat only lasts if the wall was clean, dry, and repaired first. Pressure washing, scraping, crack repair, and caulking are where a durable job is won, and they are the steps a cheap bid quietly drops.
What Is the Best Time of Year to Paint Outside?
Spring and fall give the most reliable curing weather across California and the Southwest. We schedule around desert summer heat and coastal damp, both of which interfere with how the coating sets.
Can You Paint Our Building While We Stay Open?
Yes. We stage exterior work section by section and lean on early mornings and weekends, so customers are never walking past wet paint during business hours.
Do You Repair Stucco and Trim Before Painting?
Yes. Crack repair, stucco patching, and re-caulking are part of the prep, so the surface is sound before the coating goes on rather than painted over.
Where We Take Jobs
We paint building exteriors across four markets. In Southern California that covers Los Angeles, Long Beach, Pasadena, Calabasas, and the San Fernando Valley towns of Woodland Hills, Canoga Park, West Hills, and Topanga, plus Orange County and San Diego. In Northern California we work San Francisco, Oakland, Berkeley, and Sacramento, and we also cover the Phoenix and Scottsdale metro and the Las Vegas valley, where UV protection matters most.
What’s Worth Remembering?
Professional exterior painting is bought on prep, the right coating, and the right week to do it. Wash and repair the surface, match the product to stucco or wood and to your climate, and schedule around heat, rain, and business hours. Get those right and the facade protects the building and sells it at the same time, for years.
Anyway. Send us the building when you are ready. Call or text +1 818-835-0556, or reach us here and we will quote from photos.
Last verified: August 2026