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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon158
    Verified contractor services reviews

Verified Reviews for Contractor Service pros in Gaithersburg, MD

*The Angi rating for Contractor Service companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

*The HomeAdvisor rating for Contractor Service companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.

Last update on September 07, 2025

Contractors in Gaithersburg

Sm Smart Homes Remodeling

No reviews yet

Sm Smart Homes Remodeling

No reviews yet
Free onsite estimate

We are a family company and we aim to perform high quality jobs at competitive prices. Our specialty ranges from small remodeling to large buildings. We make and install frame, drywall, tile, electrical, floor, paint, trim, kitchen Cabinets, vanity, plumbing, decks, porch etc. In addition, we are also specialized in Smart Homes facilities such as Wi-Fi, cameras, lights, outlets, nest, doorbell, surround sounds, surround sound and touch screen panels. Take control of your home in just one touch. More than a decade of experience in this market.

We are a family company and we aim to perform high quality jobs at competitive prices. Our specialty ranges from small remodeling to large buildings. We make and install frame, drywall, tile, electrical, floor, paint, trim, kitchen Cabinets, vanity, plumbing, decks, porch etc. In addition, we are also specialized in Smart Homes facilities such as Wi-Fi, cameras, lights, outlets, nest, doorbell, surround sounds, surround sound and touch screen panels. Take control of your home in just one touch. More than a decade of experience in this market.

J&S Contractors Llc

No reviews yet

J&S Contractors Llc

No reviews yet

My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

My name is Michael Sarmiento, I am the owner of J&S Contractors Llc. I have been in the construction business for 7 years, working in all type of general constructions, such as custom commercial, and residential. I offer services such as, Drywall, Framing, Siding, Ceramic Tile, Acoustical ceiling, Painting, Decks, Kitchens, Baths, Hardwood Flooring, Cabinet Installation, Strip & Wax Floors, Fences, Concrete, Demolition & Finish... and much more. All our work is guaranteed and affordable, We are a company that is Profesional, Reliable, and Trusted. We let our work speak for itself. It will be our pleasure to make your vision come true.

Berrios Painting

1706 Mount Pisgah Ln
No reviews yet

Berrios Painting

1706 Mount Pisgah Ln
No reviews yet

We specialize in Painting, Flooring (all types), Drywall, Deck Repairs, Carpentry, Molding Designs, Cabinets and Window Repairs. We have over 15 years of experience and offer guaranteed reliable services. We speak English and Spanish. Call us for your free quote!

We specialize in Painting, Flooring (all types), Drywall, Deck Repairs, Carpentry, Molding Designs, Cabinets and Window Repairs. We have over 15 years of experience and offer guaranteed reliable services. We speak English and Spanish. Call us for your free quote!

Highfill Custom Woodworks LLC

17106 Campbell Farm Rd
5.00(
7
)

Highfill Custom Woodworks LLC

17106 Campbell Farm Rd
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Highfill Custom Woodworks provides home remodeling services and builds custom furniture and built-ins.

"Wes Highfill is a true craftsman and performed services in our home that required a high degree of technical precision of installing a mantel into an existing stone fireplace. Wes is the epitome of professionalism and takes great pride in his workmanship. His dedication to attention to detail is paramount. I had obtained several other bids that were lower in cost, but selected Wes Highfill because none of the other contractors gained my confidence that they could complete the work to my satisfaction. I personally recommend Highfill Custom Woodworks LLC to anyone that expects high quality workmanship at a fair and reasonable price."

Michael P on January 2021

Highfill Custom Woodworks provides home remodeling services and builds custom furniture and built-ins.

"Wes Highfill is a true craftsman and performed services in our home that required a high degree of technical precision of installing a mantel into an existing stone fireplace. Wes is the epitome of professionalism and takes great pride in his workmanship. His dedication to attention to detail is paramount. I had obtained several other bids that were lower in cost, but selected Wes Highfill because none of the other contractors gained my confidence that they could complete the work to my satisfaction. I personally recommend Highfill Custom Woodworks LLC to anyone that expects high quality workmanship at a fair and reasonable price."

Michael P on January 2021

New Line Remodeling LLC

203 4th Ave
5.00(
12
)

New Line Remodeling LLC

203 4th Ave
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are not just a remodeling or Home Improvement company. We focus on keeping our clients satisfied and happy. quality is our priority.

"Carlos and his crew do great work. They are clean and efficient. I have used them a few times and would use them again."

Vikki D on July 2023

We are not just a remodeling or Home Improvement company. We focus on keeping our clients satisfied and happy. quality is our priority.

"Carlos and his crew do great work. They are clean and efficient. I have used them a few times and would use them again."

Vikki D on July 2023

Premium quality remodeling LLC

1 Cinzano Ct
No reviews yet

Premium quality remodeling LLC

1 Cinzano Ct
No reviews yet

We specialize in general remodeling which includes drywall painting tile Fine carpentry and rough carpentry we also Specialize in Hardwood flooring What stands out about us is that we do premium quality work hence the name premium quality remodeling LLC we take pride and joy in making our customers happy your Image our vision I personally have been in the remodeling industry since I was 16 years old I am 29 now and have a four license and insured company.

We specialize in general remodeling which includes drywall painting tile Fine carpentry and rough carpentry we also Specialize in Hardwood flooring What stands out about us is that we do premium quality work hence the name premium quality remodeling LLC we take pride and joy in making our customers happy your Image our vision I personally have been in the remodeling industry since I was 16 years old I am 29 now and have a four license and insured company.

Julio's HandyMan

2508 Mason St
5.00(
1
)

Julio's HandyMan

2508 Mason St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello There, I can: INSTALL/ REPAIR (doors, windows, ceramic tile, Gutters, hardwood floor, siding, cabinets, drywall, Plaster & etc.) *PAINTING ( interior & exterior) *FRAMING/INDOOR & OUTDOOR TRIM (Deck, fences, addition, porches, single houses, Basement, Townhouses, apartment, & etc.) *POWERWASH (Deck, fences, siding, bricks, stones & etc.) FREE ESTIMATES, SPEAK SPANISH, DAILY CEAN, GOOD COMMUCATION, CHEAP PRICES, HIGH QUALITY & FAST WORK. I am a young owner-operator that perform in this area since 2018. I am located at Silver spring, MD WhatsApp (240)907-7807 Email: [email protected]

"Amazing work!! ??? Very communicative, attentive & helpful. Definitely hire again."

John C on August 2020

Hello There, I can: INSTALL/ REPAIR (doors, windows, ceramic tile, Gutters, hardwood floor, siding, cabinets, drywall, Plaster & etc.) *PAINTING ( interior & exterior) *FRAMING/INDOOR & OUTDOOR TRIM (Deck, fences, addition, porches, single houses, Basement, Townhouses, apartment, & etc.) *POWERWASH (Deck, fences, siding, bricks, stones & etc.) FREE ESTIMATES, SPEAK SPANISH, DAILY CEAN, GOOD COMMUCATION, CHEAP PRICES, HIGH QUALITY & FAST WORK. I am a young owner-operator that perform in this area since 2018. I am located at Silver spring, MD WhatsApp (240)907-7807 Email: [email protected]

"Amazing work!! ??? Very communicative, attentive & helpful. Definitely hire again."

John C on August 2020

Essential Home Improvement

Summer Oak Dr
No reviews yet

Essential Home Improvement

Summer Oak Dr
No reviews yet
Free onsite estimate

Essential Home Improvement is a full-service remodeling company. We do mostly high-end, single room, kitchen/bath and whole house remodels. It is our philosophy that we can offer a quality product in a timely fashion giving the customer one-on-one service.

Essential Home Improvement is a full-service remodeling company. We do mostly high-end, single room, kitchen/bath and whole house remodels. It is our philosophy that we can offer a quality product in a timely fashion giving the customer one-on-one service.

Premier Home Improvement

13975 CONNECTICUT AVE
5.00(
5
)

Premier Home Improvement

13975 CONNECTICUT AVE
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Handyman and full home improvement services our projects including carpentry, drywall, painting, cabinets, flooring, kitchen renovation, bathroom renovation, and much more. We have a team of committed professionals that can assure our clients that their project will be done on time, within the budget, and will meet their expectations. The quality workmanship and attention to detail that we put into each and every project makes us your best option. Contact us to set up an appointment. Our project manager will meet you to know what you have in mind, he will present your options to make sure that you get the best value for your money.

"Very good work, would hire again"

Geoffrey N on September 2020

Handyman and full home improvement services our projects including carpentry, drywall, painting, cabinets, flooring, kitchen renovation, bathroom renovation, and much more. We have a team of committed professionals that can assure our clients that their project will be done on time, within the budget, and will meet their expectations. The quality workmanship and attention to detail that we put into each and every project makes us your best option. Contact us to set up an appointment. Our project manager will meet you to know what you have in mind, he will present your options to make sure that you get the best value for your money.

"Very good work, would hire again"

Geoffrey N on September 2020

Evergreen Remodeling

13110 Vandalia Dr
5.00(
17
)

Evergreen Remodeling

13110 Vandalia Dr
5.00(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**Please note: we will not be taking on any additional new work effective November 20, and will not be conducting any new estimates effective November 8, 2020. A woman owned carpentry / remodeling company with over 25 years experience in the Washington DC area. We specialize in all types of interior and exterior carpentry work including home improvement projects, interior and exterior repair work in wood and PVC, doors, drywall repairs, trim work, painting, and more. We have only professional carpenters and painters with many years experience who take immense pride in their work! The majority of our clients are repeat and referrals. Call for a free estimate.

"The work I had done in my old kitchen involved constructing new custom doors for my existing cabinets, plus adding two new cabinets. Then, everything was painted with primer and two additional coats of my choice of paint color, all doors rehung, etc. plus new sink, faucet, garbage disposal, countertop. All went according to schedule - lots of communication and quality controls, all work done quietly and efficiently - the job took about 2 weeks and the owner, Terry Wilson, kept close tabs on the progress and quickly responded to my many questions. I can't praise Terry and her team highly enough -- this was the 2nd time they've done work in my house with super results!"

Lynda S on August 2020

**Please note: we will not be taking on any additional new work effective November 20, and will not be conducting any new estimates effective November 8, 2020. A woman owned carpentry / remodeling company with over 25 years experience in the Washington DC area. We specialize in all types of interior and exterior carpentry work including home improvement projects, interior and exterior repair work in wood and PVC, doors, drywall repairs, trim work, painting, and more. We have only professional carpenters and painters with many years experience who take immense pride in their work! The majority of our clients are repeat and referrals. Call for a free estimate.

"The work I had done in my old kitchen involved constructing new custom doors for my existing cabinets, plus adding two new cabinets. Then, everything was painted with primer and two additional coats of my choice of paint color, all doors rehung, etc. plus new sink, faucet, garbage disposal, countertop. All went according to schedule - lots of communication and quality controls, all work done quietly and efficiently - the job took about 2 weeks and the owner, Terry Wilson, kept close tabs on the progress and quickly responded to my many questions. I can't praise Terry and her team highly enough -- this was the 2nd time they've done work in my house with super results!"

Lynda S on August 2020

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FAQs for contractor service projects in Gaithersburg, MD

Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.

General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:

  • Complete pre-construction planning, both with the customer and crew

  • Provide realistic cost estimates

  • Develop construction timelines

  • Ensure deadlines are met

  • Acquire permits as needed

  • Purchase supplies and materials

Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:

  • Which types of insurance do you carry?

  • Can you provide a list of references?

  • What is the expected timeline for this project?

  • How will my project be supervised?

  • Will you hire subcontractors for the job?

  • What is the best way to communicate changes?

  • Will you obtain all of the required building permits?

While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand. 

The Gaithersburg, MD homeowners’ guide to contractor services

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

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