SEO, Google Ads, web design, social and email for businesses across Los Angeles and Orange County. 192 Southern California companies have worked with SmartSites since 2011, and The Manifest ranks us #1 among the best digital marketing agencies in Los Angeles.
Trusted partners & certifications
Clutch and The Manifest rank the best agencies city by city from verified client reviews, experience and market presence. These are our organic Los Angeles positions, not paid placements, checked September 26, 2026.
368 verified reviews on Clutch. Clutch's Leader Matrix places SmartSites among the market leaders for digital marketing in Los Angeles.
Read our Clutch reviews Scroll for all 19 LA awards
#2
Digital Marketing
Clutch · Los Angeles
#1
Digital Marketing
The Manifest · Los Angeles
#3
SEO
Clutch · Los Angeles
#1
SEO
The Manifest · Los Angeles
#3
PPC
Clutch · Los Angeles
#2
Google Ads
Clutch · Los Angeles
#1
Search Engine Marketing
Clutch · Los Angeles
#1
Search Marketing
The Manifest · Los Angeles
#1
Social Media
Clutch · Los Angeles
#1
Advertising
Clutch · Los Angeles
#1
Link Building
Clutch · Los Angeles
#1
Technical SEO
Clutch · Los Angeles
#2
Small Business
Clutch · Los Angeles
#1
Healthcare
Clutch · Los Angeles
#1
Law Firms
Clutch · Los Angeles
#1
Ecommerce
Clutch · Los Angeles
#1
Dental PPC
Clutch · Los Angeles
#1
Real Estate PPC
Clutch · California
#3
Digital Marketing
DesignRush · Los Angeles
Growth from 37 case studies across LA, Orange County and the Inland Empire, one number per business.
Los Angeles
+303%
organic traffic
Cristallini
SEO + PPC
Burbank
7x
site traffic
Sirmabekian Law Firm
SEO
Los Angeles
20x
lead volume
Next Level Dental
SEO + PPC
Torrance
38x
conversion rate
Marshall Electronics
PPC
Mission Viejo
43.5x
conversions
Best Pest Wildlife
SEO + PPC
Manhattan Beach
16x
lead volume
Eagle Eye Land & Aerial Surveying Solutions
PPC
Hermosa Beach
8x
lead volume
GPS Flyers
PPC
Irvine
6x
lead volume
Geraci
PPC
Hollywood
7x
site traffic
Runway Waiters
SEO
Los Angeles
+83%
users
LA Dental Clinic
SEO
La Verne
46x
conversions
Recon Recovery
SEO + PPC
Beverly Hills
3x
lead volume
Total Lipedema Care
SEO + PPC
Newport Beach
4x
site traffic
United Auto Rental
SEO
Whittier
20x
conversion rate
New Concept Cabinets
PPC
Rancho Cucamonga
43x
conversions
Amenities Depot
SEO
Sherman Oaks
+192%
site traffic
Kyra Construction
SEO
99 reviews from 55 Southern California businesses on Google, Clutch, Capterra, Yelp and G2, averaging 5.0 stars, which makes us one of the best-reviewed agencies in the region.
“Great conversion rates; paying for itself multiple times over. They've been thoroughly responsive to each and every request and comment I've made.”
Sarkis S.Owner & Lead Attorney, Sirmabekian Law FirmLos Angeles, CA“My total ad spend, including management fees, has generated a 25x ROI.”
“In only our second month with SmartSites, they had gotten us 22 leads alone, and we're still in the learning phase and ramp up!”
Tawny ElizondoDirector of Operations, Monster Tree ServiceRiverside, CA
“They have significantly improved our cost per click and cost per conversion from Google Ads.”
Rob ArchibaldGeraci LLPIrvine, CA“My expectations were exceeded working with SmartSites. I am at full capacity with workload and considering hiring someone to help scale my business.”
“The booking online was increased. We were able to have more customers with the changes they made.”
Marzi EghtesadiPresident, AC-ControlLos Angeles, CA“They have truly carried me and my company's website/on-line presence into a new era with so much expertise and care. The whole team is extremely talented, thorough and patient with the process.”
Brandy FlowerCEO, HIT + RUNLos Angeles, CA“The entire team knows SEO, and I have definitely noticed a difference.”
Jason RubinPrincipal, Jason Rubin Insurance ServicesLos Angeles, CA“We have seen an increase in website traffic, lead activity, and overall engagement from prospective customers. What stood out most to me was their combination of expertise and communication.”
David GrantFounder & Fixer, Got Security ScreensLakewood, CA
“It's rare to find a provider who combines deep technical knowledge with such excellent communication and customer care. Working with SmartSites felt like a true partnership, and that's what made the experience stand out!”
Randy EtheridgeDirect to Door MarketingEncino, CA
“Our marketing department finally found the marketing management service we so badly needed, after years of trial & errors that didn't work out.”
Patrick AntrimFounder & Owner, GPS FlyersHermosa Beach, CA“We've had a great experience working with SmartSites on both paid media and SEO. Communication has been clear and timely, and the team consistently follows through on what they commit to.”
Sofía QuinteroPure N Natural SystemsCulver City, CASeveral of our project managers and specialists live and work in California, including Tiffany in Whittier. Their clients mention them by name.
Great service from SmartSites. Tanner and Tiffany are just so easy to work with and also knowledgeable, creative and experienced, they are the whole package!
Tiffany, Richard, and the entire crew have been incredibly responsive, effortlessly tackling any question we throw their way.
Edward C. Ed's Plant ShopTiffany, our Project Manager, made the process seamless and went the extra mile to make sure every detail was perfect.
Adam B. Wisconsin Conservatory of Music
Working with SmartSites so far has been great, both Andrew and Tori are always helpful and we are seeing some great results.
Jose F. FastkitAndrew Cave with SmartSites helped my website gain visibility and generated great leads for us.
I have seen great results with PPC thanks to my amazing analyst, Phylis Ballew! She has been so responsive and keeps me up to date in our biweekly meeting.
Kelly H. Kelly Bee RecoveryI have had a great experience with SmartSites working with Phylis on our PPC campaigns. Right from the start we noticed a boost in web traffic and sales.
Hanan R. ErmonixRich then was able to pair me with a knowledgeable analyst, Phylis, who was able to address my concerns through listening and making time, and was providing significant results as I was a new company on my Amazon store.
From clients Mason works with
SmartSites has been great! So helpful with my companies complex projects and. They have always approached us with patience and helpful solutions.
Miranda D. Greenberg & Rapp Financial Group, IncMy website drives in thousands of views every month and my social media presence has grown 400% month over month.
Robert C. Clean Cans NYEverything we've learned from the Southern California businesses we work with, and from billions of ad impressions and client-site visits, is yours from day one. Your campaign starts with what already works in Los Angeles, not with guesswork.
LA clicks cost 9% less than the same ads elsewhere, even though Google estimates LA clicks run 21% above the US rate.
Google Ads we manage · LA vs rest of US
LA County Business Profiles we manage send 76% more clicks to the website each month than profiles elsewhere in the US.
Business Profiles we manage · LA County vs rest of US
The typical LA profile has twice as many Google reviews as the rest of the US, at the same 4.7 stars.
Business Profiles we manage · LA County vs rest of US
6 in 10 LA searches that name a place use a city or neighborhood, like Pasadena, Santa Monica or Sherman Oaks, not “Los Angeles”.
Searches reaching the client sites we work with
LA has no slow season: its busiest month is only 20% above its slowest, vs 41% in other big US cities, and January is the peak.
Client websites in GA4 · LA vs big cities
LA County Business Profiles we manage get 27% more calls a month than profiles elsewhere in the US.
Business Profiles we manage · LA County vs rest of US
8.1% of “dentist near me”-type searches in LA are in Spanish, vs 4.7% nationally.
Google Keyword Planner · LA vs US
LA County Business Profiles we manage get 20% more views a month than profiles elsewhere in the US.
Business Profiles we manage · LA County vs rest of US
One agency for search, ads, your website and the channels that bring customers back, ranked among the best in Los Angeles for SEO (#1 on The Manifest) and for search engine marketing and social media (#1 on Clutch).
Rank for the searches LA customers type, from "near me" to your neighborhood. Technical fixes, content and links, reported monthly in your dashboard.
LA proof: Cristallini (Los Angeles) grew organic traffic 303%.
#1 SEO on The Manifest, #3 SEO on Clutch in LAGoogle Ads and Microsoft Ads built around cost per lead, not clicks, with Microsoft Advertising Select Partner status.
LA proof: Geraci LLP (Irvine) grew lead volume 6x.
#2 Google Ads on Clutch, #1 Search Engine Marketing on Clutch in LAFast, mobile-first WordPress and Shopify sites designed to turn LA traffic into calls, bookings and orders.
LA proof: Being Well Therapy Group (Beverly Hills) launched a custom booking site.
Built and hosted in-houseGoogle Business Profile optimization, reviews and local pages so you show up in the map pack across LA County and Orange County.
LA proof: Osborne Law (Ventura) grew Google Business Profile views 53%.
#1 Local SEO on The Manifest, #1 Technical SEO on Clutch in LAContent, community management and paid social on Instagram, Facebook, TikTok and LinkedIn for LA brands that live on camera.
LA proof: JK Dressage (Newbury Park) grew social views 112x.
#1 Social Media on Clutch in LAKlaviyo and Mailchimp flows, campaigns and SMS that turn one-time LA buyers into repeat customers.
LA proof: Rug Resources (Corona del Mar) lifted email engagement 82%.
Klaviyo and Mailchimp partnerSouthern California clients by industry, from our client roster.
From Downtown LA and the Westside to the Valley, the South Bay, Orange County and the Inland Empire.
Each dot is a client location (182 mapped). Cities with clients include:
Four steps from first call to reporting. You own your accounts, your website and your data the whole way.
We review your website, Google Business Profile, ads and the LA competitors you're up against.
A written plan with channels, budget and targets for your market. You approve the scope and price before any work starts.
Your team sets up tracking, fixes what holds you back and launches campaigns, pages and content.
A live dashboard shows leads, calls, sales and spend, and your PM walks you through it on a regular call.
We don't have a storefront in Los Angeles, and we won't pretend to. SmartSites is a remote team, with people working across the country, including here in California.
“I was worried about using a company that was out of my area due to the face to face meetings not being possible, I decided to go ahead with SmartSites after several virtual meetings because it was clear that communications would not be a problem.”
Vonda SelbyTristar Plants, a client of Tiffany ReyesIt depends on the channels you need, your ad budget and how competitive your market is. Most LA clients pay a monthly management fee, plus their own ad budget for Google Ads or social. Every plan starts with a free audit and a written proposal, so you see the scope and price before you sign.
Google Ads can send leads in the first weeks after launch; Monster Tree Service in Riverside had 22 leads in its second month. SEO builds more slowly: most campaigns show clear movement within three to six months, depending on your site and competition. We never guarantee rankings, because Google does not allow anyone to.
No. SmartSites is a remote team working across the US, including team members in California: Whittier, San Diego and Napa. LA clients meet us by video, get a live reporting dashboard, and have a named project manager and specialist on every account.
The best digital marketing agency in Los Angeles for you is the one that can show proof from businesses like yours: case studies with real numbers, reviews you can verify on Clutch or Google, and the names of the people who will run your account. Check who owns your ad accounts and website, how results are reported, and whether the contract lets you leave. We answer all of these in the first call.
A digital marketing agency brings in customers online. For LA businesses that usually means SEO to rank in Google and Google Maps, paid ads on Google, Microsoft and Meta, a website built to convert, social media, and email and SMS to bring buyers back. SmartSites handles all of these under one roof.
Yes. Local SEO covers your Google Business Profile, categories, photos, reviews, service-area settings and location pages, plus consistent listings across directories. Osborne Law in Ventura grew its Google Business Profile views 53% with this work.
Our 192 Southern California clients include retail and ecommerce brands, home services, professional services, B2B companies, auto businesses, medical and dental practices, law firms, hospitality and industrial firms.
For most small and mid-sized LA businesses, yes. One agency fee buys a strategist, a PPC analyst, SEO and content specialists, designers and developers, plus the software they use. You keep ownership of your accounts and data, and you can see every result in your dashboard.
