
Monrovia Asphalt Paving handles paving, sealcoating, repairs, and striping for homeowners and businesses across Monrovia and the surrounding San Gabriel Valley.

Monrovia Asphalt Paving is a locally owned Asphalt Paving Contractor based in Monrovia, CA, offering 16 services across 12 cities in the San Gabriel Valley. We handle everything from new asphalt installation and sealcoating to crack sealing, pothole repair, parking lot striping, and drainage work. Whether you manage a commercial property or own a home, we bring the same attention to prep and installation to every project.

Faded, brittle driveway? A fresh seal coat blocks UV damage and stops small cracks from spreading.
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Faded lines causing parking chaos? Clear, crisp striping organizes your lot and keeps it compliant.
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Old, crumbling surface? A new asphalt driveway gives you 20-plus years of smooth, durable pavement.
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Potholes and deteriorating asphalt driving customers away? A properly paved lot makes the right first impression.
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Cracked or uneven driveway? A new asphalt surface adds curb appeal and handles daily traffic for decades.
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Cracks spreading and damage growing? Targeted asphalt repairs stop the problem before it costs you more.
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Small cracks today become expensive repairs tomorrow. Hot-applied crack sealant keeps water out now.
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Commercial properties need pavement that holds up to heavy traffic and looks professional year-round.
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Neglected lots deteriorate fast. A regular maintenance plan keeps your asphalt looking good and lasting longer.
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Surface worn but base still solid? Resurfacing gives you a like-new lot at a fraction of full replacement cost.
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Potholes are a liability risk. Professional pothole repair stops the damage from spreading and protects visitors.
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Every lasting paved surface starts with proper grading. We prepare the ground so your pavement holds up.
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Cracked curbs and uneven sidewalks are a trip hazard. New concrete curbing protects your property's edges.
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Need a fresh surface without a full tear-out? Milling removes the old layer so new asphalt bonds properly.
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Water pooling on your pavement destroys it fast. Proper drainage channels water away before damage sets in.
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Speeding in your lot or community? Speed bumps are a simple, proven way to slow traffic and protect people.
Learn MoreReach out by phone or through our contact form. Tell us about your project - size, location, and what you are seeing. We respond within 1 business day to schedule a free on-site visit at a time that works for you. No commitment required.
We visit your property, measure the area, and walk the surface to understand what preparation is needed. You get a written estimate that explains exactly what will be done and why. No vague line items, no pressure to decide on the spot.
Our crew arrives on schedule, handles all prep and cleanup, and finishes the job. Before we leave, we walk the finished surface with you to point out anything to watch and answer any questions. You are back to normal use as quickly as the material allows.
We hold a valid California state contractor license you can verify at cslb.ca.gov before you hire us. We carry general liability and workers compensation on every project, so you are not exposed if something unexpected happens on your property.
We are a local business, not a national franchise sending out a crew from across the county. We know Monrovia's clay soils, city permit processes, and HOA requirements firsthand - details that affect how your job is planned and executed.
Every estimate starts with us visiting your property in person. We measure, assess the surface and base, check drainage, and give you a written quote that breaks down the scope. There is no charge, no upsell, and no pressure to sign on the spot.
We respond to every inquiry within 1 business day and give you a clear start date when you book. You will know when the crew is arriving, what they will do, and how long you need to stay off the finished surface.
Ready to talk through your project? (626) 263-8749 or send us a message.
"They finished the driveway paving in one day, exactly when they said they would. The edge work was clean and the drainage actually runs away from my garage now, which was not happening before. Solid crew, no drama."
Marcus T., Arcadia - Driveway paving
"Our parking lot lines had completely faded and we were getting complaints from tenants. The striping crew came out on a Tuesday morning and had the lot back open before noon. The accessible spaces are properly laid out now too, which was a concern for us."
Diana R., El Monte - Parking lot striping
"I had a section of my asphalt that kept cracking after every winter. They repaired it properly, filled the cracks, and sealed the whole driveway. It has held up through two rainy seasons without a new crack appearing."
Kevin L., Monrovia - Asphalt repair
We respond within 1 business day. There is no obligation and no cost to get a quote. After you submit, someone from our office will call to schedule a free on-site estimate at your property.
(626) 263-8749Monrovia Asphalt Paving is based in Monrovia, CA and serves 12 cities across the eastern San Gabriel Valley, including Arcadia, Duarte, and Azusa. Most projects are scheduled within the same week of your estimate, and we know the local permit requirements and soil conditions in each area we serve.
UV radiation breaks down the binder in asphalt, causing it to oxidize and turn gray. In the San Gabriel Valley, the sun is strong enough year-round that this process happens faster than in most of the country. Sealcoating is essentially a UV barrier, and applying it on schedule slows oxidation significantly.
Pooling water after rain is a sign the surface has settled unevenly or was never graded correctly to begin with. In Monrovia, where occasional heavy rains can be intense, standing water accelerates base deterioration. Proper slope during installation is the fix - not a patch.
Both work in Southern California, but asphalt costs less to install, is easier to repair in sections, and tolerates the expansive clay soils common in the San Gabriel Valley better than rigid concrete slabs. Asphalt also absorbs heat, which can be a consideration for driveways in full sun.
California requires paving contractors to hold a state license through the Contractors State License Board. The license covers the scope of work the contractor is legally permitted to perform. You can verify any license at cslb.ca.gov in about two minutes.
Hot, dry Santa Ana winds can cause water-based sealers to dry too fast on contact with warm asphalt, which affects how cleanly they bond and how even the finish looks. Experienced local crews watch the forecast and avoid scheduling on days with strong Santa Ana conditions.
Narrow hairline cracks can be sealed with a flexible filler and then sealed over. Once a crack widens past roughly a quarter inch, or when you see a network of connected cracks across a wide area, the base may be failing and sealing alone will not hold. At that point, a repair or resurfacing assessment is the right call.
Monrovia Asphalt Paving is a licensed and insured Asphalt Paving Contractor company based in Monrovia, CA, serving 12 cities across the eastern San Gabriel Valley since 2019. We hold a California state contractor license issued by the Contractors State License Board (CSLB), which you can verify directly at cslb.ca.gov. Since 2019, we have completed projects across the region covering 16 services, from new asphalt installation and sealcoating to drainage work and concrete curbing.
Want to learn more about who we are and how we work? Read about us.
Surface cracks that are still narrow and isolated can usually be repaired. If you see a network of connected cracks across a large area, or if the pavement is crumbling in sections, the base has likely failed and replacement is the more cost-effective path.
Late spring through early fall is the ideal window. Warm, dry conditions let asphalt compact properly and sealers cure evenly. Avoid scheduling just before or during the rainy season, and watch for Santa Ana wind events in fall.
Replacing a driveway surface within your property line often does not require a permit. Work that affects the driveway apron at the public street, changes drainage, or alters a parking lot layout may require city approval. A licensed contractor can tell you upfront and handle the application.
The National Asphalt Pavement Association publishes guidance on pavement maintenance and standards if you want to dig deeper. Or call us at (626) 263-8749 and we will answer your specific question directly.
Monrovia is a mid-sized city of roughly 35,000 to 40,000 people in Los Angeles County, sitting at the base of the San Gabriel Mountains. Much of the city's housing stock dates from the 1920s through the 1960s, with craftsman bungalows and Spanish-style homes that are well past due for driveway and pavement attention. The northern neighborhoods sit on sloped, terraced lots close to Monrovia Canyon Park, where hillside terrain means extra planning for drainage and grading. Old Town Monrovia along Myrtle Avenue is the commercial heart of the city, with older commercial buildings whose parking lots often need resurfacing and re-striping.
The clay soils across the San Gabriel Valley shift with Monrovia's wet winters and dry summers, and that seasonal movement is one of the most common causes of cracked driveways and uneven pavement across the city. The USGS documents expansive soil conditions throughout the San Gabriel Valley - it is not a defect in installation, it is a condition that good base preparation accounts for. We have been working in Monrovia and the surrounding communities since 2019, and we bring that local knowledge to every project, from a single residential driveway near Huntington Drive to a commercial parking lot off the 210 freeway.
By appointment only, no walk-ins.
Monrovia Asphalt Paving
235 W Walnut Ave
Monrovia, CA 91016
(626) 263-8749estimates@monroviaasphaltpaving.comAlways open, 24/7.
Call Monrovia Asphalt Paving today for a free on-site estimate - no obligation, no pressure, just a straight answer about what your pavement needs.