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Top 10 crawl space encapsulation services in Gaithersburg, MD

Porch Pro Headshot AllTech Services, Inc.

AllTech Services, Inc.

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(13,589)
AllTech Services, Inc. offers a full range of HVAC, plumbing, indoor air quality, and commercial services throughout Ashburn, VA. If you need any of those systems installed or serviced, call us today and schedule an appointment. We’ll make sure that all of your different systems continue to serve yo...Read more about AllTech Services, Inc.
AllTech Services, Inc. offers a full range of HVAC, plumbing, indoor air quality, and commercial services throughout Ashburn, VA. If you need any of those systems installed or serviced, call us today and schedule an appointment. We’ll make sure that all of your different systems continue to serve yo...Read more about AllTech Services, Inc.
Porch Pro Headshot Holliday Home Improvements Inc

Holliday Home Improvements Inc

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(179)
If your current windows need an upgrade, have the skilled experts at Holliday Home Improvements in Baltimore, MD replace them.
If your current windows need an upgrade, have the skilled experts at Holliday Home Improvements in Baltimore, MD replace them.
Porch Pro Headshot Griffith Energy Services, Inc.

Griffith Energy Services, Inc.

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(171)
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
For over a century Griffith Energy Services has been the reliable provider of air conditioning and heating services and equipment throughout the Mid-Atlantic region. With 12 convenient locations in Maryland, Delaware, Northern Virginia, Washington DC, and the Eastern Panhandle of West Virginia, we a...Read more about Griffith Energy Services, Inc.
Porch Pro Headshot Mid-Atlantic Waterproofing Of MD Inc

Mid-Atlantic Waterproofing Of MD Inc

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(139)
At Mid-Atlantic Waterproofing, we have one priority—providing the best in exceptional waterproofing and repair services that give our customers peace of mind. Whether you live in a flood-prone region or need help with structural repairs after water damage, our crews are the best in the business at e...Read more about Mid-Atlantic Waterproofing Of MD Inc
At Mid-Atlantic Waterproofing, we have one priority—providing the best in exceptional waterproofing and repair services that give our customers peace of mind. Whether you live in a flood-prone region or need help with structural repairs after water damage, our crews are the best in the business at e...Read more about Mid-Atlantic Waterproofing Of MD Inc
Porch Pro Headshot Dustless Duct of DC

Dustless Duct of DC

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(31)
"I wasn’t sure how necessary dryer vent cleaning was, but now that it’s done, I can really see the difference. The technician was professional and explained everything clearly. What stood out to me was the amount of lint they pulled out—I didn’t realize how much had accumulated. I’d recommend this s...Read more about Dustless Duct of DC
"I wasn’t sure how necessary dryer vent cleaning was, but now that it’s done, I can really see the difference. The technician was professional and explained everything clearly. What stood out to me was the amount of lint they pulled out—I didn’t realize how much had accumulated. I’d recommend this s...Read more about Dustless Duct of DC
Porch Pro Headshot Beyond Waterproofing and Foundation Repair

Beyond Waterproofing and Foundation Repair

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(23)
"I had spoken to a few other companies and I was very disappointed in their product and their service. Beyond waterproofing seemed far more knowledgeable and professional, and I was impressed by them. Their installation team was very good and completely professional. The work they did was fine and w...Read more about Beyond Waterproofing and Foundation Repair
"I had spoken to a few other companies and I was very disappointed in their product and their service. Beyond waterproofing seemed far more knowledgeable and professional, and I was impressed by them. Their installation team was very good and completely professional. The work they did was fine and w...Read more about Beyond Waterproofing and Foundation Repair
Porch Pro Headshot Al's Twin Air, LLC

Al's Twin Air, LLC

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(17)
Al's Twin Air LLC is a full service company. Specializing in HVAC services for Residential and Commercial properties in the Prince George's County and Washington DC Metropolitan area. We are licensed, bonded and insured. We provide professional, courteous and quality services. Our Service depart...Read more about Al's Twin Air, LLC
Al's Twin Air LLC is a full service company. Specializing in HVAC services for Residential and Commercial properties in the Prince George's County and Washington DC Metropolitan area. We are licensed, bonded and insured. We provide professional, courteous and quality services. Our Service depart...Read more about Al's Twin Air, LLC
Porch Pro Headshot Harvey W Hottel, Inc

Harvey W Hottel, Inc

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(77)
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
Porch Pro Headshot S & L Air Conditioning and Heating

S & L Air Conditioning and Heating

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(16)
"My heat pump wasn't blowing hot enough, Mike came by and rewired the thermostat and installed a new electric heater kit that had been wired wrong by the last people. Quick, great service!! Very pleased!"
"My heat pump wasn't blowing hot enough, Mike came by and rewired the thermostat and installed a new electric heater kit that had been wired wrong by the last people. Quick, great service!! Very pleased!"
Porch Pro Headshot C. Hoffberger

C. Hoffberger

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
There's no better way to heat your home and to provide your family with year-round hot water than with oil heat. And there's no better company you can turn to for all your heating needs than C. Hoffberger/Eastern Energy. As a local business we are a part of your community and as part of the Champio...Read more about C. Hoffberger
There's no better way to heat your home and to provide your family with year-round hot water than with oil heat. And there's no better company you can turn to for all your heating needs than C. Hoffberger/Eastern Energy. As a local business we are a part of your community and as part of the Champio...Read more about C. Hoffberger

Top questions to ask before hiring a crawl space encapsulation specialist

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Gaithersburg crawl space encapsulation services

62586

SCAM ARTISTS!! This technician came out and did a diagnostic test of my air conditioning system on behalf of AHS. (American Home Shield) He found that I needed a new compressor and said that American Home Shield would pay for the part and installation as ...

- Erica Parker
103181

Good company. I had another company come out to look at my unit when it stopped working and they tried to tell me i needed a whole new furnace. called S/L and they came out and said the problem was dirty evaporator coils. The got me up and running for ...

- Mack Grade
100120

I was having issues with my furnace refusing to light and was left without heat on a winter day. Jay and Mike from S & L were able to come out to my house in Bowie, MD that very same day and were able to get it running within 10 minutes. They were knowled...

- Eric Ricucci
23020

- Richard Boyd
23691

Fabulous service, personal attention, great prices. Phil was extraordinary in finding a Lennox heat pump and air handler to replace my failed Trane unit. The team arrived in the morning and the removal of the old units and replacement with the new units...

- Denise Keehner
27518

Fantastic service. Great people. A rarity in this world!

- scott norris
25694

It was horrible. I called twice and no follow up call back. This kind of business makes the whole company look bad. Please don't bother to send out anyone. I wouldn't be happy at all. And don't worry, I won't refer anyone to you or talk bad about you to a...

- Glenna Lucas
632921

I didn’t expect such a noticeable difference after the cleaning, but it’s real. Even the musty smell that used to linger in the house is gone. The technician was professional and made sure everything was done to my satisfaction. Highly recommended.

- Delia Hammond
627525

I had my air ducts cleaned as part of a larger home maintenance project. While I’m not sure I noticed a huge difference in air quality, I do feel better knowing the system is cleaner. The technician was friendly and professional, and I appreciated the ext...

- Blanca Hatch
326968

Great service provided by this company. They clean my air ducts proficiently. Highly appreciable work done by this company.

- Denzel Crowe

All crawl space encapsulation services in Gaithersburg, MD

Porch Pro Headshot Glenmont Heating & A/C

Glenmont Heating & A/C

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(84)
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
Since 1984, Glenmont Heating and Air Conditioning proudly has served Washington D.C., and the surrounding areas of Maryland and Virginia. Our company prides itself with providing area families and businesses with solutions that fit their lifestyles and needs, as well as their wallets. Whether your ...Read more about Glenmont Heating & A/C
Porch Pro Headshot WILLIAMS & SON MECHANICAL CONSTRUCTION

WILLIAMS & SON MECHANICAL CONSTRUCTION

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(3)
Working with HVAC systems has never been easy. It requires special knowledge of the systems, and sadly, not everyone has the necessary qualification and experience for that. Does your AC system need the services of a professional? If this is so, then Williams & Son Mechanical Construction is the AC ...Read more about WILLIAMS & SON MECHANICAL CONSTRUCTION
Working with HVAC systems has never been easy. It requires special knowledge of the systems, and sadly, not everyone has the necessary qualification and experience for that. Does your AC system need the services of a professional? If this is so, then Williams & Son Mechanical Construction is the AC ...Read more about WILLIAMS & SON MECHANICAL CONSTRUCTION
Porch Pro Headshot First Choice Appliance Repair and HVAC Services

First Choice Appliance Repair and HVAC Services

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(13)
"We hired 1st Choice Appliance repair and HVAC services for the second time and we are happy with the service. We needed an AC system, split AC style installed in multiple rooms of our house. We used them to help us with our investment property as well in Brooklyn. I asked a lot of questions, some w...Read more about First Choice Appliance Repair and HVAC Services
"We hired 1st Choice Appliance repair and HVAC services for the second time and we are happy with the service. We needed an AC system, split AC style installed in multiple rooms of our house. We used them to help us with our investment property as well in Brooklyn. I asked a lot of questions, some w...Read more about First Choice Appliance Repair and HVAC Services
Porch Pro Headshot 11 Hands

11 Hands

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Have a window issue? Get it repaired today with a professional repair service from 11 Hands in Towson.
Have a window issue? Get it repaired today with a professional repair service from 11 Hands in Towson.
Porch Pro Headshot on demand Handyman service

on demand Handyman service

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Do you like having fresh air running through your home? Then functioning windows are a must. Call on demand Handyman service in Friendship today and book a window repair service.
Do you like having fresh air running through your home? Then functioning windows are a must. Call on demand Handyman service in Friendship today and book a window repair service.
Porch Pro Headshot UNIQUE CONCEPTS CONSTRUCTION

UNIQUE CONCEPTS CONSTRUCTION

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
(4)
Do you like having fresh air running through your home? Then functioning windows are a must. Call UNIQUE CONCEPTS CONSTRUCTION in Laytonsville today and book a window repair service.
Do you like having fresh air running through your home? Then functioning windows are a must. Call UNIQUE CONCEPTS CONSTRUCTION in Laytonsville today and book a window repair service.
Porch Pro Headshot 911 Refrigeration Co Inc.

911 Refrigeration Co Inc.

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Give Alan a call for your HVAC needs. He will be sure to help you out!
Give Alan a call for your HVAC needs. He will be sure to help you out!
Porch Pro Headshot Paragon Custom Interiors, LLC

Paragon Custom Interiors, LLC

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
The professionals at Paragon Custom Interiors in Mount Briar, MD make easy work of your drywall and sheetrock woes.
The professionals at Paragon Custom Interiors in Mount Briar, MD make easy work of your drywall and sheetrock woes.
Porch Pro Headshot Allin 1 Handyman

Allin 1 Handyman

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Allin 1 Handyman in Indian Head is here for you when you need a broken window repaired in a timely manner.
Allin 1 Handyman in Indian Head is here for you when you need a broken window repaired in a timely manner.
Porch Pro Headshot Home Improvement Pro

Home Improvement Pro

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
If your windows are starting to give you trouble, let the experts at Home Improvement Pro in Capitol Heights, MD fix them up.
If your windows are starting to give you trouble, let the experts at Home Improvement Pro in Capitol Heights, MD fix them up.
Porch Pro Headshot helping hands handymanllc

helping hands handymanllc

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Are your leaky windows causing an issue with your energy bills? Contact helping hands handymanllc in Cedarville today and resolve the issue.
Are your leaky windows causing an issue with your energy bills? Contact helping hands handymanllc in Cedarville today and resolve the issue.
Porch Pro Headshot Accel Heating and Cooling LLC

Accel Heating and Cooling LLC

Crawl Space Encapsulation
Serves Gaithersburg, Maryland
Porch Pro Headshot williams & son mechanical construction llc

williams & son mechanical construction llc

Crawl Space Encapsulation
Serves Gaithersburg, Maryland