Professional English proofreading and editing services
Trusted by thousands of ESL speakers, students and international businesses.- Subject-expert editors Experienced US/UK editors in your field.
- Quick turnarounds Working 24/7 to meet your deadlines.
- Secure & confidential Secure, reliable and confidential service.
Who we are
Cambridge Proofreading LLC is based in Chicago, IL with experienced editors from the U.S., U.K., Canada and Australia. We proofread U.S. and U.K. English. We are proud to have edited over 60,000 documents for more than 18,000 clients around the world.
Our network of over 200 editing professionals covers the full spectrum of academic subjects. We also have expertise in the public and private sector, having edited thousands of documents for businesses, organizations, and public bodies.
Cambridge Proofreading LLC is a registered company in the state of Illinois. Our Certificate of Good Standing can be found on the website of the IL Secretary of State by searching our name or file number (05237661) here.
Our Company Mission Statement
To deliver a superior service experience for our valued clients by consistently:
- Working punctually to deadlines.
- Being responsive to requests and questions.
- Providing quality proofreading and editing.
Our Quality Guarantee
All orders made through our website are covered by our quality guarantee. This states that:
- For students/academics/authors: We guarantee to make significant improvements to the written English of your document(s).
- For individuals/businesses: Our performance is measured by your satisfaction. If you are not entirely happy with our work, contact us and we will find a suitable resolution.
- Should you not be entirely satisfied with our service and can cite fair justifications, you will be eligible for a full or partial refund and/or re-edit.*
Subject-focused proofreading and editing services
We provide expert proofreading and editing services in hundreds of subjects classified under the five broad disciplines listed below.
C. Singer, MHS
Experience
Edited
rating
Areas of expertise:
DMD Candidate (LECOM School of Dental Medicine)
MHS One Health (University of Florida)
BS Biological Science (Florida State University)
Dr B. Fanstone, PhD
Experience
Edited
rating
Areas of expertise:
PhD History (University of Stirling)
MRes Environmental History (University of Stirling)
MA International (University of Leicester)
Dr Lees, PhD
Experience
Edited
rating
Areas of expertise:
PhD Micropalaeontology (University College London)
BSc Earth Sciences (University of Aston in Birmingham)
Dr. Cobin, PhD
Experience
Edited
rating
Areas of expertise:
Ph.D. Public Policy (George Mason University)
M.A. Economics (George Mason University)
M.A. Business Economics (University of California)
Dr. Clark, PhD
Experience
Edited
rating
Areas of expertise:
Ph.D. Archaeology (University of London)
M.A. Archaeology (University of London)
B.A. Archaeology (University of Durham)
Dr. Eckler, Psy.D
Experience
Edited
rating
Areas of expertise:
Psy.D Clinical Psychology (Wright State University, School of Professional Psychology); B.A. (Hons) Psychology and Plan II Honors Program (University of Texas at Austin).
Dr. H.I., PhD
Experience
Edited
rating
Areas of expertise:
PhD Physics (University of New Mexico)
MS Physics (University of Houston)
BA Astrophysics (Colgate University)
Dr. Geenberg, PhD
Experience
Edited
rating
Areas of expertise:
Ph.D. Linguistics (Stanford University)
MA Linguistics (Stanford University)
B.A. Linguistics (Cornell University)
Dr. G.G., PhD
Experience
Edited
rating
Areas of expertise:
PhD Pharmacology (University of Bath)
MSc Medical Sciences (Newcastle University)
BSc Biomedical Sciences (University of Surrey)
Dr. McNaught, PhD
Experience
Edited
rating
Areas of expertise:
PhD Physical Chemistry (Monash University)
MSc Physical Chemistry (Monash University)
BSc Physical Chemistry (Monash University)
Dr. Kneissl, PhD
Experience
Edited
rating
Areas of expertise:
PhD Theoretical Physics (University of Cambridge)
BSc Astrophysics (University College London)
Advanced Diploma in Economics (London School of Economics)
Dr. Metcalf, PhD
Experience
Edited
rating
Areas of expertise:
PhD Immunology (University of Nottingham)
MSc Molecular and Genetic Medicine (University of Sheffield)
BSc Hons Cell and Molecular Biology (University of Sheffield)
K. Forde, JD, MBA
Experience
Edited
rating
Areas of expertise:
MBA Master of Business Administration (Northeastern University)
JD Law (Northeastern University)
BA Sociology (Brandeis University)
Dr. Zimmer
Experience
Edited
rating
Areas of expertise:
B.A. Political Science/Philosophy (Michigan State University)
M.A. Philosophy (Louisiana State University)
PhD Comparative Literature (Louisiana State University)