Small Business Bookkeeping Services You Can Rely On
Monthly bookkeeping services, accurate accounting, bank and credit card reconciliations, and hands-on QuickBooks support for small business owners. Bookkeeping starts at $75/hour, so you only pay for the work you need.
Serving small business owners in Littleton, Centennial, the Denver Metro, and beyond for 23+ years.
Monthly Bookkeeping
QuickBooks Support
Bookkeeping You Can Actually Rely On
When your books are accurate and up to date, something changes. You can see whether your busy business is actually profitable, not just active. Money may be coming in, jobs may be getting done, and the calendar may be full, but your books should show what is really happening behind all that activity.
At Perlinger Consulting, Inc., we provide small business bookkeeping, accurate accounting, and QuickBooks training for business owners who want more than just organized records. The goal isn’t just to keep your books clean. It’s to make sure your numbers are reliable and actually useful in running your business.
We’ve seen it time and time again. A business looks busy on the surface, but the books tell a more complicated story. Missed transactions, duplicate entries, unreconciled accounts, and unclear categories can make it hard to know what is working, what is costing too much, and what needs attention.
That’s why accuracy isn’t optional. It’s the foundation everything else depends on.
Find a QuickBooks Training Center Near You!
Empower Your Small Business with Expert QuickBooks Training
Our training centers will give you the know-how and confidence to master QuickBooks.
Say goodbye to financial stress and hello to a smoother, more efficient way of running your business.
Lakewood Center
Denver Tech Center
Cherry Creek Center
Go From Busy to Clear!
A full calendar does not always mean your business is profitable. When bookkeeping is accurate and consistent, you can see what is working, where the money is going, and what needs to be cleaned up before it becomes a bigger issue.
Perlinger Consulting helps small business owners turn daily activity into useful financial information with monthly bookkeeping, bank and credit card reconciliations, accurate accounting, and hands-on QuickBooks training and support.
Busy is not the same as profitable. Your books should help you know the difference.
Outsourced Bookkeeping For Small Business Owners
Get Your Time Back
Spend less time buried in bookkeeping and more time on what matters most. Bookkeeping that supports the life you’re building.
Know Where Your Money Is Going
Accurate bookkeeping and reconciliations help you see what’s coming in, what’s going out, and where your money is actually going.
Understand What’s Actually Profitable
Reliable numbers help you see which work is paying off, where costs are climbing, and what deserves your attention.
A few perks you'll enjoy when you outsource your bookkeeping
1 Income & Expense Tracking
Busy, but still unsure where the money is going? Accurate income and expense tracking helps you see what is coming in, what is going out, and whether the work is actually paying off.
2 Bank & Credit Card Reconciliations
Bank and credit card reconciliations help confirm that your records match your statements. This is where missed transactions, duplicates, and timing issues often show up.
3 Financial Reporting
Financial reports should do more than sit in QuickBooks. They should help you understand income, expenses, profit, and the areas that need attention.
4 Tax-Ready Books
We keep your books clean and organized throughout the year, so your CPA or tax preparer has the records needed at tax time. We do not prepare or file income tax returns.
5 Bookkeeping Guidance
We help you understand what your books are showing, what may need cleanup, and which bookkeeping or QuickBooks steps make sense next.
Getting Started With Small Business Bookkeeping Is Simple
Book a 14-Minute Consultation
Tell us what you need help with, and Glenn will explain the best next step.
Get a Clear Recommendation
We’ll recommend the bookkeeping, cleanup, or QuickBooks support that fits your business, without adding services you don’t need.
Move Forward With Clearer Books
Once we get started, we’ll help make your bookkeeping accurate, current, and easier to use so you can focus on running your business.
It All Starts With a 14-Minute Call!
QuickBooks Consulting Services For Small Businesses
Whether you’re new to QuickBooks or need advanced consulting, we’ll transform your confusion into confidence, helping your business run smoothly and efficiently.
Make QuickBooks your business’s most powerful asset!
1 What bookkeeping services does Perlinger Consulting provide for small business owners?
2 How do I know if my business needs monthly bookkeeping services?
3 Can Perlinger Consulting help if my QuickBooks reports don't make sense?
4 Can you help me understand my bookkeeping and QuickBooks reports?
5 How much does small business bookkeeping cost?
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Glenn was so helpful getting me trained with Quickbooks and proper accounting for my business. Highly recommend
Lindsey Shriver
September 5, 2025Glenn Perlinger has been great to us and our business. Awesome customer service every time we need anything. Highly recommend this company and Glenn. Glenn has always gone above and beyond for all our needs and expectations, very thorough and knowledgeable in all our business needs. We were with another system and switched over to QuickBooks this transition has been an easy with Perlinger Consulting/Glenn's help. GREAT JOB!! Happy we went with you!
Creative Interiors
August 25, 2025Highly recommend perlinger Consulting! Glenn has been amazing, He came into our office and did one on one training with, each one of our employees. Very knowledgeable in QuickBooks and as well as other programs/systems. He has helped us get our business up and going. Thank you, Glenn for your great customer service.
Vee Tapp
August 22, 2025Glen and his team have been excellent to work with. They handle both our Non-Profit and For-Profit Associations. Highlty recommend them.
Rachel Dufour
June 23, 2025 -
Glenn is fantastic! He’s very knowledgeable and has a great personality! 5 stars!
Sarah Tufford
June 18, 2025Perlinger Consulting is the real deal. Honest, 100% work ethic. They listen to their clients and implement what is needed. Glenn and staff do what they say they will do and then some. I recommend them 100%.
Robert Ruesch
February 5, 2025Perlinger and Associates have been accurate and efficient with our small business QuickBooks needs. Glenn and Tracy are not only responsive, but they go the extra mile to find solutions AND they're enjoyable to work with.
Dawn Schmidli
July 24, 2024Cheryl has been an amazing addition to the organization of our finances and we are sincerely grateful to her for the time and energy that she has invested in our team at the Alliance Française de Denver. You will not be disappointed with Perlinger Consulting. We highly recommend them!
Alliance Française de Denver
April 17, 2024 -
We have been using Glenn and Perlinger Consulting since 2007. He has helped us with everything from monthly bookkeeping in Quickbooks and taxes to resolving big problems that have arisen from computer glitches. He has been honest and patient with me as someone who is not very computer literate. We wholly recommend Glenn and his crew for all of your bookkeeping needs. Mike, Jackie & Robert Douglas Total Comfort Heating & Cooling
Robert Douglas
November 16, 2023Top notch service here. People are great. Dependable, accurate, timely.
Golden Park Fellowship
November 16, 2023Glenn is one of the most respectable godly men I've ever met and is a dedicated and hard-working businessmen who serves the community and small businesses with equal fervor!
Purely.Broken
November 16, 2023Perlinger Consulting has been a life saver for my small business and has saved me so much money! Glenn is a great person and knows all there is to know about Quick Books. Tracy, who does my books, got to know my business in no time and fixed all the problems I had in quick books with my past bookkeeper. I can't believe how fast she gets my books done every month! Have never had a problem and Tracy always asks if she has any questions. Thank you Glenn and Tracy!
Kevin Ferriis
December 31, 2022
Need monthly bookkeeping, accurate accounting, reconciliations, or QuickBooks support? Start with a free 14-minute consultation with Glenn, and we’ll talk through what you need and the best next step.
Perlinger Consulting does not prepare or file taxes; however, we ensure your books are accurate, organized, and tax-ready so when tax time comes, you’ll have everything in place for your tax preparer to handle filings smoothly.