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TRUSTED BY BLACK DIAMOND, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon412
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Black Diamond

Architectural Concrete Incorporated

4.69(
52
)
Approved Pro

Architectural Concrete Incorporated

4.69(
52
)
Approved Pro
Customers say: Quality work
39 local quotes requested
39 years of experience

Architectural Concrete Inc. is an entirely referral based company. We don't advertise in any way other than word of mouth which makes Angie's list a great match for you, the consumer, and ourselves. We take pride in customer satisfaction in both our quality and affordability. This is one of the reasons we never require a deposit for work to be done on your project. You get to see the finished product and be completely satisfied before spending a dime. That's how confident we are in our workmanship. Your home will be as clean the day we are finished as the day we started. ACI provides start to finish services on all aspects of concrete from excavation, tree removal, demolition and more to pouring and finishing your project to your specifications. We offer the widest selection of colors and patterns for stamped concrete as well as providing the highest quality in all finishes. So give us the opportunity to serve your concrete needs. Let our 25+ years of experience help you create something you will enjoy for many years to come.

"Great. Mark Bonsack did all the work himself. He was true to estimate, even with rain delays and equipment rental. He placed drains,etc. Finish work was great. We would definitely hire again."

A. J on May 2020

Architectural Concrete Inc. is an entirely referral based company. We don't advertise in any way other than word of mouth which makes Angie's list a great match for you, the consumer, and ourselves. We take pride in customer satisfaction in both our quality and affordability. This is one of the reasons we never require a deposit for work to be done on your project. You get to see the finished product and be completely satisfied before spending a dime. That's how confident we are in our workmanship. Your home will be as clean the day we are finished as the day we started. ACI provides start to finish services on all aspects of concrete from excavation, tree removal, demolition and more to pouring and finishing your project to your specifications. We offer the widest selection of colors and patterns for stamped concrete as well as providing the highest quality in all finishes. So give us the opportunity to serve your concrete needs. Let our 25+ years of experience help you create something you will enjoy for many years to come.

"Great. Mark Bonsack did all the work himself. He was true to estimate, even with rain delays and equipment rental. He placed drains,etc. Finish work was great. We would definitely hire again."

A. J on May 2020


Avatar for TerraFirma Foundation Systems

TerraFirma Foundation Systems

5.00(
10
)
Approved Pro

TerraFirma Foundation Systems

5.00(
10
)
Approved Pro
Customers say: Quick response
20 years of experience
Free onsite estimate

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020

Thousands of NW homeowners have trusted TerraFirma Foundation Systems to keep their homes safe, dry and stable since 2005. Nearly half of our business comes from referrals or repeat customers. We can help you too! TerraFirma is the NW expert in home foundations, basement and crawl space waterproofing, concrete leveling, and wall stabilization.

"Great; competitive price, installation went great, friendly and responsive staff in person and office"

Andrew M on February 2020


Foresight Construction LLC

5.00(
5
)
Approved Pro

Foresight Construction LLC

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Founded in 2020, Foresight Paving is a collaboration of experienced asphalt contractors that have been providing top-quality asphalt services to our clients for over 25 years. We are proud to be a family-owned and operated business. Our team consists of experienced and skilled professionals who are passionate about what they do. Based in Gig Harbor and service the entire puget sound region. We offer a comprehensive range of asphalt services including paving, repair, and maintenance. We use only the highest quality materials and equipment to ensure the best results.

"Very knowledgeable and helpful. Gave great advice and did an excellent job!"

Wanda D on June 2024

Founded in 2020, Foresight Paving is a collaboration of experienced asphalt contractors that have been providing top-quality asphalt services to our clients for over 25 years. We are proud to be a family-owned and operated business. Our team consists of experienced and skilled professionals who are passionate about what they do. Based in Gig Harbor and service the entire puget sound region. We offer a comprehensive range of asphalt services including paving, repair, and maintenance. We use only the highest quality materials and equipment to ensure the best results.

"Very knowledgeable and helpful. Gave great advice and did an excellent job!"

Wanda D on June 2024


Avatar for R&R Contractors NW, LLC

R&R Contractors NW, LLC

4.94(
8
)
Approved Pro

R&R Contractors NW, LLC

4.94(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

R&R Contractors NW, LLC, prides our company on reliability, great communication, integrity and quality work. We are experts in our trade and we will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The nicest and hardest working construction crew and company Iâ ve ever dealt with. Extremely excellent customer service. Employees showed up several minutes earlier than expected every morning. The large crew always work together along with the boss doing a lot of grunt work himself. They laughed and really seem to enjoy doing their job together as a team. We could not be happier with the driveway that we have waited for for 10 years."

Christopher M on July 2022

R&R Contractors NW, LLC, prides our company on reliability, great communication, integrity and quality work. We are experts in our trade and we will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The nicest and hardest working construction crew and company Iâ ve ever dealt with. Extremely excellent customer service. Employees showed up several minutes earlier than expected every morning. The large crew always work together along with the boss doing a lot of grunt work himself. They laughed and really seem to enjoy doing their job together as a team. We could not be happier with the driveway that we have waited for for 10 years."

Christopher M on July 2022


High Level Builders, LLC

New on AngiNew on Angi
Approved Pro

High Level Builders, LLC

New on AngiNew on Angi
Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Roads Paving WA LLC

Roads Paving WA LLC

4.83(
105
)
Approved Pro

Roads Paving WA LLC

4.83(
105
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
184 local quotes requested

Professional Asphalt Paving & Driveway Experts Serving Western Washington we specialize in high-quality asphalt paving, driveway replacement, private roads, and parking lot solutions throughout King County and the greater Western Washington region. With years of hands-on experience and a family-run approach, we take pride in delivering reliable, long-lasting results for every project, large or small. Our skilled team handles everything from start to finish. We combine modern equipment, attention to detail, and honest communication to ensure your project is done right, on time and within budget. Whether you’re improving your home driveway or upgrading a commercial lot, Roads Paving is committed to providing the best value and craftsmanship in the region. Serving King, Pierce, Snohomish, and surrounding counties

"Outstanding Experience with Roads Paving! We recently had Roads Paving install a new asphalt driveway, and we couldn’t be happier with the results. The crew was professional, friendly, and extremely detail-oriented from start to finish. Their equipment was modern and well-maintained, which showed in the smooth and high-quality finish of the driveway. The team took the time to explain each step of the process and made sure everything was completed to perfection. It’s clear they take pride in their work. Highly recommend Roads Paving to anyone looking for quality workmanship and great service!"

Cameron S on October 2025

Professional Asphalt Paving & Driveway Experts Serving Western Washington we specialize in high-quality asphalt paving, driveway replacement, private roads, and parking lot solutions throughout King County and the greater Western Washington region. With years of hands-on experience and a family-run approach, we take pride in delivering reliable, long-lasting results for every project, large or small. Our skilled team handles everything from start to finish. We combine modern equipment, attention to detail, and honest communication to ensure your project is done right, on time and within budget. Whether you’re improving your home driveway or upgrading a commercial lot, Roads Paving is committed to providing the best value and craftsmanship in the region. Serving King, Pierce, Snohomish, and surrounding counties

"Outstanding Experience with Roads Paving! We recently had Roads Paving install a new asphalt driveway, and we couldn’t be happier with the results. The crew was professional, friendly, and extremely detail-oriented from start to finish. Their equipment was modern and well-maintained, which showed in the smooth and high-quality finish of the driveway. The team took the time to explain each step of the process and made sure everything was completed to perfection. It’s clear they take pride in their work. Highly recommend Roads Paving to anyone looking for quality workmanship and great service!"

Cameron S on October 2025


Avatar for Island Concrete LLC

Island Concrete LLC

4.86(
14
)
Approved Pro

Island Concrete LLC

4.86(
14
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
225 local quotes requested

Specializing in residential concrete projects, our professional team crafts exceptional driveways, patios, foundations, and retaining walls, blending quality, durability, and aesthetics to transform your home’s outdoor spaces. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Hard workers Job well done"

Barbara H on April 2025

Specializing in residential concrete projects, our professional team crafts exceptional driveways, patios, foundations, and retaining walls, blending quality, durability, and aesthetics to transform your home’s outdoor spaces. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Hard workers Job well done"

Barbara H on April 2025


Avatar for Harmonious Concrete Studios LLC

Harmonious Concrete Studios LLC

5.00(
6
)
Approved Pro

Harmonious Concrete Studios LLC

5.00(
6
)
Approved Pro
53 local quotes requested
4 years of experience

Harmonious Concrete Studios is one of the premier residential concrete contractors in Bonney Lake, WA. We bring over 25 years of experience in custom concrete service, creating durable and beautiful solutions for homes across the South King and Pierce County areas. Specializing in high-quality concrete driveway, patio, walkway, and hardscape design, we offer exceptional stamped and decorative finishes. Our team also specializes in custom GFRC designs for countertop, mantel, and fire pit designs. As a family-owned business, we pride ourselves on quality craftsmanship, attention to detail, and customer satisfaction-making your vision a lasting reality. **We do NOT deliver Liquid Concrete**

"I had a driveway that is 56 years old and in need of replacement/repair. After discussing this with Brian and Sarah, I decided to have the old driveway torn out and replaced. I was pleased with the quoted price and agreed to go with their company. Their work was done on time and is outstanding."

John S on November 2025

Harmonious Concrete Studios is one of the premier residential concrete contractors in Bonney Lake, WA. We bring over 25 years of experience in custom concrete service, creating durable and beautiful solutions for homes across the South King and Pierce County areas. Specializing in high-quality concrete driveway, patio, walkway, and hardscape design, we offer exceptional stamped and decorative finishes. Our team also specializes in custom GFRC designs for countertop, mantel, and fire pit designs. As a family-owned business, we pride ourselves on quality craftsmanship, attention to detail, and customer satisfaction-making your vision a lasting reality. **We do NOT deliver Liquid Concrete**

"I had a driveway that is 56 years old and in need of replacement/repair. After discussing this with Brian and Sarah, I decided to have the old driveway torn out and replaced. I was pleased with the quoted price and agreed to go with their company. Their work was done on time and is outstanding."

John S on November 2025


"WC Construction did excellent and I was pleasantly surprised, and very pleased to see mighty men of color owing and protecting their own business. They take pride in their workmanship. If we ever need any further work done we will most definitely call upon them again. Thank you WC Construction."

M H on August 2024

Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"WC Construction did excellent and I was pleasantly surprised, and very pleased to see mighty men of color owing and protecting their own business. They take pride in their workmanship. If we ever need any further work done we will most definitely call upon them again. Thank you WC Construction."

M H on August 2024


"Work went perfect. It was completed on time and looked excellent when completed. Would definitely hire again. Highly recommended."

Christopher L on October 2024

Family owned and operated, we have more than 25 years of professional, expert opinion, and friendly advice for concrete installations for your home or business. No job is too big or small.

"Work went perfect. It was completed on time and looked excellent when completed. Would definitely hire again. Highly recommended."

Christopher L on October 2024

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Driveway Sealcoating questions, answered by experts

You shouldn’t directly paint over an oil stain on your asphalt driveway. While painting over might visually conceal the stain, the oil will continue to damage the driveway. Once you’ve noticed the oil stain, it’s important to thoroughly remove it within the next few months since oil stains only take six months before they begin to damage the structure of your asphalt driveway.

Costs depend on the extent of damage, material costs, labor, and whether resurfacing is needed.

Yes, sealing is included to prevent staining and moisture absorption, depending on the stone type.

Plan to seal your driveway between late spring (after the rains have slowed) and early fall, or when temperatures are 55 degrees Fahrenheit or higher. A warmer environment helps the sealant bond with the driveway. To ensure your driveway cures correctly, you should make sure no rain is in the forecast for at least 48 hours after sealing.

You don't technically need to seal your driveway after pressure washing, but doing so will help keep your driveway clean for longer. The best driveway sealer depends on the type of driveway you have. To seal asphalt, consider an asphalt emulsion sealer, fast-drying sealer, or latex acrylic sealer. Concrete driveways commonly use acrylic sealers or penetrating sealers.

The Black Diamond, WA homeowners’ guide to driveway sealcoating

From average costs to expert advice, get all the answers you need to get your job done.