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Subscribe and see 41 Washington, DC area indoor air testers

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Business Distance Ratings Most Recent Comment

Capital City Restorations

8511 Ziggy Ln
Gaithersburg, MD 20877301-251-8810

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Green Step

937 N Frederick Ave
Gaithersburg, MD 20879301-758-2557

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Air Quality Control

5 N Frederick Ave
Gaithersburg, MD 20877240-631-0100

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High's Airduct Cleaning

8045 Snouffer School Rd
Gaithersburg, MD 20879301-340-6565

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James A Wheat and Sons

7834 Beechcraft Ave
Gaithersburg, MD 20879240-406-4376

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Service Experts Heating and Air

16732 Oakmont Ave
Gaithersburg, MD 20877301-881-4660

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Superior Air Duct Cleaning

8272 Amity Cir
Gaithersburg, MD 20877240-848-5495

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Methods and Limitations

Given that we received very mixed reviews for home inspection services in our surveys of local consumers, we expected some companies in our test would perform better than others. But what really miffed us was how little work many inspectors bothered to do.

To make sure your heating and air-conditioning systems work when needed, they must be properly installed and maintained. We’ve rated area heating and air-conditioning services for quality and price.

Start by asking the big questions. Carefully consider what you think you want, focusing on what you’d like to gain and possible options for obtaining it.

Roofing work is expensive, and, if you hire the wrong contractor, you can spend thousands of dollars too much and still get terrible work. Our ratings of area roofers will help you nail down the best roofers for your job.

We’ve received a disturbing number of complaints from consumers regarding window installation work. Even more alarming is that a large percentage of the complaints were about incredibly sloppy work.