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TRUSTED BY COVINGTON, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon501
    Verified greenhouse services reviews

Find Greenhouse pros in Covington

"I appreciate your help! Very professional and fast!"

Darina K on November 2024

NW General Construction LLC is a locally owned and operated company, licensed bonded and insured. Serving king county and snohomish County We can do it all from landscaping , hardscaping and more..

"I appreciate your help! Very professional and fast!"

Darina K on November 2024


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
210 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for NGL Pavingstone & Retaining Wall

NGL Pavingstone & Retaining Wall

4.95(
37
)
Approved Pro

NGL Pavingstone & Retaining Wall

4.95(
37
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
39 local quotes requested

NGL Paving Stone & Retaining Wall specializes in all aspects of paver and stone work providing services in King and Pierce County. We are a small family owned and operated business that is devoted to providing high quality workmanship, 100% customer satisfaction with exceptional results at affordable pricing. We have 20+ years of experience in designing and installing stunning paver and stone solutions for your driveway, pathways, entry ways, patio, pool deck, stairs, walls and more. Our design experts at NGL Paving Stone & Retaining Wall will come to your location to provide a free consultation that includes design ideas, styles and layouts.

"I had a great experience with NGL, start to finish. To start, Holly came out, listened, measured, and started an estimate. We had some questions, selected stones from samples she dropped off, and had good communication that got us to moving forward. She returned with Manuel to double check the measurements, and the whole idea. The project started on time. The crew was here every week day for almost 3 weeks. We and our neighbors were happy with how the crew kept the site neat, and the alley accessible. The crew made a lot of sensible decisions based on their experience, and consulted us when needed. They finished off details nicely. It looks great."

Daniel K on October 2022

NGL Paving Stone & Retaining Wall specializes in all aspects of paver and stone work providing services in King and Pierce County. We are a small family owned and operated business that is devoted to providing high quality workmanship, 100% customer satisfaction with exceptional results at affordable pricing. We have 20+ years of experience in designing and installing stunning paver and stone solutions for your driveway, pathways, entry ways, patio, pool deck, stairs, walls and more. Our design experts at NGL Paving Stone & Retaining Wall will come to your location to provide a free consultation that includes design ideas, styles and layouts.

"I had a great experience with NGL, start to finish. To start, Holly came out, listened, measured, and started an estimate. We had some questions, selected stones from samples she dropped off, and had good communication that got us to moving forward. She returned with Manuel to double check the measurements, and the whole idea. The project started on time. The crew was here every week day for almost 3 weeks. We and our neighbors were happy with how the crew kept the site neat, and the alley accessible. The crew made a lot of sensible decisions based on their experience, and consulted us when needed. They finished off details nicely. It looks great."

Daniel K on October 2022


Avatar for Trejo's Landscaping LLC

Trejo's Landscaping LLC

5.00(
34
)
Approved Pro

Trejo's Landscaping LLC

5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
67 local quotes requested

Trejo's Landscaping is a full service landscaping company that over 10 years experience. Servicing King County, North Seattle and surrounding areas specializing in retaining walls, pressure washing, lawn clean up, tree planting, landscape construction and all landscaping services. Please call for a free estimate today!

"Trejo's Landscaping did a great job with pruning our numerous bushes and hedges. They quoted a fair price, we're on time, reconfirmed my requirements for each bush before pruning, and cleaned up all trimmings. A job well done!"

John M on November 2025

Trejo's Landscaping is a full service landscaping company that over 10 years experience. Servicing King County, North Seattle and surrounding areas specializing in retaining walls, pressure washing, lawn clean up, tree planting, landscape construction and all landscaping services. Please call for a free estimate today!

"Trejo's Landscaping did a great job with pruning our numerous bushes and hedges. They quoted a fair price, we're on time, reconfirmed my requirements for each bush before pruning, and cleaned up all trimmings. A job well done!"

John M on November 2025


Avatar for Rain Pros Inc

Rain Pros Inc

4.76(
413
)
Approved Pro

Rain Pros Inc

4.76(
413
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
161 local quotes requested

Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.

"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."

Joan G on September 2025

Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.

"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."

Joan G on September 2025


Avatar for MAGALLANES LLC

MAGALLANES LLC

5.00(
2
)
Approved Pro

MAGALLANES LLC

5.00(
2
)
Approved Pro
12 years of experience
Free onsite estimate

A luscious, thick lawn is the hallmark of a beautiful property, but cultivating healthy and consistent growth requires time and dedication. Homeowners and tenants greatly appreciate their lawns but seldom have the opportunity to care for them properly, so please let us help you with that project. We also take pride in all of our concrete work Let us help you make your outdoor living space a great place for you and your family to spend time together.

"The property sold in a down market in 10 days for full asking price "

Kimball T on October 2025

A luscious, thick lawn is the hallmark of a beautiful property, but cultivating healthy and consistent growth requires time and dedication. Homeowners and tenants greatly appreciate their lawns but seldom have the opportunity to care for them properly, so please let us help you with that project. We also take pride in all of our concrete work Let us help you make your outdoor living space a great place for you and your family to spend time together.

"The property sold in a down market in 10 days for full asking price "

Kimball T on October 2025


Avatar for Interbay Construction

Interbay Construction

4.67(
3
)
Approved Pro

Interbay Construction

4.67(
3
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

INTERBAY CONSTRUCTION is taking proud to serve Great Seattle area home improvement service needs! family owned and operated. Owner has over 15+ years of experience in the industry. They're excite to take on new clients immediately. Call today for a free estimate on your next project! They are the one stop shop for all of your home improvement needs.

"I love love my new deck. It is now better than when it was originally built. The stairs were rotting out and new stairs replaced them. Half of the flooring was replaced as well as top of railing. All the folks I dealt with were very professional, friendly and easy to work with. The person who gave the bid was great. The guys that built the deck knew what they were doing. The guy that picked up the old parts was great also. I am very happy with Interbay Construction. Thank you very much!"

Darryl Z on September 2024

INTERBAY CONSTRUCTION is taking proud to serve Great Seattle area home improvement service needs! family owned and operated. Owner has over 15+ years of experience in the industry. They're excite to take on new clients immediately. Call today for a free estimate on your next project! They are the one stop shop for all of your home improvement needs.

"I love love my new deck. It is now better than when it was originally built. The stairs were rotting out and new stairs replaced them. Half of the flooring was replaced as well as top of railing. All the folks I dealt with were very professional, friendly and easy to work with. The person who gave the bid was great. The guys that built the deck knew what they were doing. The guy that picked up the old parts was great also. I am very happy with Interbay Construction. Thank you very much!"

Darryl Z on September 2024


Andrews Development, LLC

4.87(
97
)
Approved Pro

Andrews Development, LLC

4.87(
97
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
23 local quotes requested

R&J Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Fantastic job, on time, excellent communication, and incredible work. I would hire again and look forward to it."

Bob E on August 2025

R&J Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Fantastic job, on time, excellent communication, and incredible work. I would hire again and look forward to it."

Bob E on August 2025


Avatar for Sergio Landscaping, LLC

Sergio Landscaping, LLC

4.79(
7
)
Approved Pro

Sergio Landscaping, LLC

4.79(
7
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

Sergio Landscaping LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did a great job and timely."

Andrew D on August 2025

Sergio Landscaping LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did a great job and timely."

Andrew D on August 2025


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

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Greenhouses questions, answered by experts

The quickest way you can protect plants and trees from frost is to cover them with garden blankets or frost cloths. Also, bringing potted plants or trees indoors is much simpler than trying to cover and protect them outdoors. Remember to anchor blankets with something such as sandbags, fabric pins, or rocks if the forecast calls for strong winds to keep them from blowing away and exposing your trees and plants.

Minor fixes like patching leaks or repainting are DIY-friendly, but structural repairs require professional expertise.

Adding burnt charcoal to your garden beds and plant pots can yield several benefits, but there are risks involved, too. Charcoal, particularly biochar, can enhance soil structure, improve water drainage, and increase nutrient retention. When activated, charcoal provides key nutrients like nitrogen, phosphorus, and potassium. However, burnt charcoal, especially from briquettes, can inadvertently alter soil's pH levels and become hazardous to plants. Overall, there are better and less risky soil amendments available, such as vermiculite, perlite, or wood chips.

In most cases, wait three to five days to repot or relocate a plant from a greenhouse or nursery. That way, your plant has time to recover from any shock during the move and adapt to the conditions in and around your home. Some hearty plants may not need as long, and delicate plants might need several weeks. You should ask the professional at your nursery for a recommended timeline. Consider asking about an initial watering schedule to help stimulate root growth and promote a healthy plant.

Eco-friendly materials include sustainably-sourced woods, recycled metals, low-VOC paints, and non-toxic sealants, which reduce environmental impact. Using these in repairs promotes sustainability and can improve indoor air quality and overall building health.

The Covington, WA homeowners’ guide to greenhouse services

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