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TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon169
    Verified greenhouse services reviews

Find Greenhouse pros in Frederick

Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Greenhouse - Repair

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"Pedro Yac and Kent Morrison did drywall, painted the entire condo, replaced light fixtures, removed old appliances and did a great job of it all. Fernando was the estimator and remained accessible and engaged throughout. Weldon Harris wore several hats in the office, and was the go-between when I needed answers. He was knowledgeable, helpful and timely. A great team all around."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

24 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Adam Contracting
Adam Contracting
4.5(
171
)
Greenhouse or Conservatorium - BuildGreenhouse or Conservatorium - Build - For Business

Serving Frederick, MD and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"

Went very well, so far so good. I will check in attic periodically for any leaks on to insulation. The new fans are much more powerful, but quieter as well.

Only negative came with cold weather and high winds. One of the new outside vents has a flap cover that opens when the wind gets high enough, and the cold air gets funneled into the bathroom! (The other vent flap doesn't do this.) Don't know how to address this.


"
Additional Photos
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+32

2 neighbors recently requested a quote
Recommended by93%of homeowners
Valnard General Service Solutions
4.4(
11
)
Greenhouse - Repair

Serving Frederick, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Valnard General Service Solutions (GSS) is built on over 25 years of experience in the field of general contracting. We offer free estimates, competitive rates, flexible payment plans and the highest quality of professional repairs and general construction service. Valnard and its sub-contractors are licensed and bonded.

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
PH Contractors, LLC
4.8(
2
)
Greenhouse or Conservatorium - Build - For Business

Serving Frederick, MD and surrounding areas

Approved

In business since 1975

Free estimates

Offers commercial services

PH Contractors 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. Call us today!

Recommended by100%of homeowners
DISTINCT LANDSCAPES INC
4.7(
198
)
Greenhouse or Conservatorium - Build

Serving Frederick, MD and surrounding areas

In business since 2000

Credit card accepted

"Distinct Landscapes (Kurt Fritzes) prepared a proposed landscape design and cost. Kurt is easy to work with and provided the expertise and suggested changes that would meet my goals. This design was accomplished quickly and easily. Kurt and his crew did an amazing job executing the agreed upon design! The Distinct landscapes crew are professional, efficient and very dedicated to their job! My wife and I are thrilled with the results and cost. I would highly recommend Distinct Landscapes to anyone who wants excellent results at a fair price and done by a personable, honest and very accomplished landscape expert!"
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+4

Recommended by98%of homeowners
Avatar for J4 Outdoors, LLC
J4 Outdoors, LLC
5.0(
29
)
Greenhouse - Repair

Serving Frederick, MD and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"I was so fortunate I found this company. They are amazing and do all home projects and maintenance for interior and exterior. I was referred to Jeremy who is also licensed to remove wildlife from your property. He did amazing job and removed and relocated the fox in a very humane manner. Very pleased. He will now be doing all my home projects and maintenance. I have looked so long to find a honest, reliable and reasonable contractor and he definitely fits that bill. Call him and you will be so pleased!"
Hauling Project
Mulch delivery
Tree clean up
Appliance pick up
Hot tub removal

+46

Response time9 hrs
Response rate100%
Recommended by100%of homeowners
American Home Contractors Inc
4.7(
2,134
)
Greenhouse - Repair

Serving Frederick, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"Now that I'm wobbly on ladders, this vendor comes annually to clear gutters and ensure the attachment pegs are secure before any snow or ice. I've used them for years and will continue to do so. The tech goes above and beyond. Two examples: one year, he replaced a missing shingle; another year, we caulked around an external roof vent. These guys are great."
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GAF Decotech – Westminster, MD

+509

Recommended by95%of homeowners
Avatar for STONEBERGER GARAGE DOORS UNLIMITED, INC.
STONEBERGER GARAGE DOORS UNLIMITED, INC.
5.0(
138
)
Greenhouse - Repair

Serving Frederick, MD and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"I originally called Stoneberger Garage Doors after the spring on one of our doors broke while closing.  I called them late morning and they said the owner was going to be in my area that afternoon and that he could stop by and check things out.  I met Brian around 3:00pm that afternoon and mentioned that we would probably just replace both of the doors at this point with insulated ones.  Our previous doors were about 10 years old and were the thin sheet metal ones provided by the builder.  Brian took down all of my information, talked about what our options were and said he could have a quote to us with a couple of options that evening or the following morning.  In addition, he replaced the broken spring at no cost since we were serious about replacing the door.  He didn't want us to have to lift the door without the spring for a week while we waited to get the new doors installed.  Honestly it was him providing the spring for us that really put me over the top with using Stoneberger.  At that point I didn't even consider calling someone else.  As promised we received a quote that evening and we made a decision on what options we wanted that afternoon and scheduled the work.  The work was done over the course of 5-6 hours and was done professionally and they cleaned up after themselves.  Now we just have to wait to see how much of a difference the insulated doors make with our garage temperatures this winter.


"
Grand Harbor
Wayne Dalton Wood Doors
Clopay Gallery Door
Clopay Coachman
Clopay Canyon Ridge

+11

Recommended by100%of homeowners
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Greenhouses questions, answered by experts

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.

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.

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 Frederick, MD homeowners’ guide to greenhouse services

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