More Than 150,000 Consumers Subscribe to CHECKBOOK to Find the Best Laboratory Testing Services and More ...

Subscribe to Puget Sound Consumers' CHECKBOOK for unbiased reports, customer reviews, and ratings on 19 local laboratory testing services.

CHECKBOOK provides:
  • Award winning articles and ratings reports compiled from more than 191,000 Seattle (Puget Sound) area consumer ratings by Consumers' CHECKBOOK and Consumer Reports magazine subscribers who have used these companies and professionals.
  • Thousands of hours of undercover price shopping.
  • Review of complaints received by local consumer agencies such as Better Business Bureau (BBB) and attorney general offices.
  • In-depth research.
  • No advertising.
  • No ballot-box stuffing.
  • Nonprofit


"One of the best things about CHECKBOOK is how thorough its ratings are. At least 10 people must rate a company before it's included in a survey. Staff members go undercover to get actual pricing information."


"Even businesses that don't fare well in the ratings have grudging respect for [CHECKBOOK]’s attention to detail."


"One of the best sources of information for consumers is Puget Sound Consumers' Checkbook magazine. It offers ratings and advice so consumers can get the area's best prices and services."

CHECKBOOK has made a huge difference in helping me find competent service people as well as a doctor and a dentist.

                      A Consumers' CHECKBOOK Subscriber

I found [firm name] through CheckBook and all I can say is "Thank-You!"

                      A Consumers' CHECKBOOK Subscriber

Thanks to Consumer Checkbook's high ratings for [firm name] we've used them for one minor and one major job this year. Great service, reasonable prices, and very dependable company.

                      A Consumers' CHECKBOOK Subscriber

We have used [firm name] for years now after hearing about them in Checkbook.

                      A Consumers' CHECKBOOK Subscriber

This is a great service to the Puget Sound area!

                      A Consumers' CHECKBOOK Subscriber

I recently had my car in the shop for an oil change and they told me I needed about $600 worth of suspension work. I took the car to a Checkbook highly rated shop much closer to my home for a a second opinion and estimate. Their estimate was about 65% of the dealers and I was very pleased in all respects with their work, courtesy and professionalism.

                      A Consumers' CHECKBOOK Subscriber

It's a great referral/resource tool in the Seattle and Puget Sound area.

                      A Consumers' CHECKBOOK Subscriber

This magazine has saved me a lot of headaches and pointed me in the right direction on several topics. Worth every penny! Local, so it's better than Angie's List and less expensive too.

                      A Consumers' CHECKBOOK Subscriber

I am always reading, and appreciative of the evaluations you provide.  I have shared some of your assessments with many of my coworkers... Thank you for your service.

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Name Number of ratings % Recommended Most Recent Comment
Cellnetix
2918 Colby Ave #100
Everett, WA
425-259-5141
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Dynacare LabCorp
450 NW Gilman Blvd # 101
Issaquah, WA
425-391-0752
7 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Dynacare Laboratories
550 17th Ave #200
Seattle, WA
206-861-7000
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Dynacare Laboratories Northwest
1780 NW Myhre Rd
Silverdale, WA
360-337-8915
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Dynacare Northwest
550 17th Ave
Seattle, WA
206-861-7000
2 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Dynamark Engineering
20926 Royal Ann Rd
Bothell, WA
425-483-4447
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Group Health Burien Medical Center
140 SW 146th St
Burien, WA
206-901-2400
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Group Health Cooperative
Seattle, WA
206-326-3366
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Group Health Northgate Medical Center
9800 4th Ave NE
Seattle , WA
206-302-1333
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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LabCorp
12911 120th Ave NE #D60
Kirkland, WA
425-814-6156
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Northwest Clinical Laboratory
1550 N 115th St
Seattle, WA
206-368-1776
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Pac Lab
PO Box 2670
Spokane, WA
509-927-6250
4 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Paclab Network Laboratories
PO Box 1067
Everett, WA
425-258-7701
2 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Polyclinic
1145 Broadway
Seattle, WA
206-329-1760
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Quest Diagnostics
2601 Cherry Ave
Bremerton, WA
360-405-6814
2 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Stevens Hospital Lab
21601 76th Ave w
Edmonds, WA
4256404120
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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Tahoma Clinic
801 SW 16th St #121
Renton, WA
425-264-0059
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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TRA Medical Imaging
2202 S Cedar St #200
Tacoma, WA
253-761-4200
1 rating Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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University of Washington Lab
1959 NE Pacific Ave
Seattle, WA
206-598-3300
3 ratings Consumers' CHECKBOOK has ratings of 19 local laboratory testing services.
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