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When Your Numbers Make Sense, Your Business Does Too.

Small Business Bookkeeping You Can Rely On

Accurate accounting, clean books, and QuickBooks training that helps you finally understand your numbers.

Monthly bookkeeping, bank and credit card reconciliations, and hands-on QuickBooks training and support for busy small business owners who need to know where the money is going. Fair hourly pricing 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.

23+ Years Experience
Monthly Bookkeeping
QuickBooks Support
Trusted Bookkeeping Support

Clear Books. Clear Answers. No Guesswork.

Real Results
$5,000
Found during bank and credit card reconciliations
$7,200 / year
Saved in unnecessary subscriptions
3 years
Of bookkeeping cleaned up so their CPA could file correctly
What We Help With
Monthly Bookkeeping
Bank and Credit Card Reconciliations
Hands-On QuickBooks Support
QuickBooks Training

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.

Explore Bookkeeping Services Explore Bookkeeping Services

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.

Book a Free Call Book a Free Call
Illustration of a businessman running up an arrow, with gears and business charts in the background, depicting growth and productivity.

Outsourced Bookkeeping For Stress-Free Financial Management

Reclaim Your Weekends
Spend less time wrestling with your books and more time running your business, serving clients, or enjoying your life outside of work.

Be ready for tax time
Give your CPA or tax preparer clean, organized books so tax time is less stressful, less expensive and your records are easier to understand.

Enjoy More Profits
See whether the work you are doing is actually paying off. Clean books help you understand your income, expenses, and profit before tax time.

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.

Four professionals in a meeting, one standing and three sitting around a table with a laptop and documents.

Expert Bookkeeping and Accounting Services

Getting Started Is Simple!

1
Book A Discovery Call

Start by scheduling a call so we can learn about your bookkeeping needs and answer your questions. We're here to ensure everything is crystal clear for you!

2
Your Custom Plan is Created

Once we understand your business, we’ll recommend the bookkeeping, QuickBooks training, or cleanup support that fits what you actually need.

3
Enjoy Balanced Books!

Finally, breathe easy knowing your books are taken care of, so you can concentrate on running your business and enjoying your life!

It All Starts With a 14-Minute Call!

Book a Free Call Book a Free Call
Two people in a meeting room: one presenting data on a whiteboard and the other seated at a desk with a laptop.

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!

Got Questions? We’ve Got Answers. Got Questions? We’ve Got Answers.
1 What bookkeeping services does Perlinger Consulting provide for small business owners?
Perlinger Consulting provides monthly bookkeeping services, accurate accounting, bank and credit card reconciliations, QuickBooks support, QuickBooks consulting, and hands-on QuickBooks training for small business owners. We help keep your books current, clearer, and easier to use for real business decisions.
2 How do I know if my business needs monthly bookkeeping services?
You may need monthly bookkeeping services if your reconciliations are behind, your QuickBooks reports don’t feel reliable, you’re making decisions from your bank balance, or bookkeeping is taking time away from running your business. Perlinger Consulting doesn’t prepare income tax returns, but monthly bookkeeping helps keep your records cleaner, more organized and ready to hand off to your CPA or tax preparer with  no stress.
3 Can Perlinger Consulting help if my QuickBooks reports don't make sense?
Yes. Perlinger Consulting helps small business owners review QuickBooks files, identify cleanup issues, reconcile bank and credit card accounts, and understand why reports may not match what’s happening in the business. Clean reports only help if the numbers behind them can be trusted.
4 What are some options for QuickBooks training in the Denver Metro area, specifically around Lakewood?
There are a few options for QuickBooks training around Lakewood in the Denver Metro area. You can take in person classes at a training center on Union Boulevard, which offers sessions tailored to both beginners and those who need more advanced help. Training is available for QuickBooks Online and Desktop, and can be set up as one on one or small group classes. If you prefer learning from home, online QuickBooks training is also offered and can be customized to your schedule and business needs. Both in person and remote options cover everything from initial setup and cleanup to ongoing usage, reporting, and troubleshooting.
5 Can you help me find a QuickBooks consultant near Littleton or Denver, especially if they're in Lakewood?
QuickBooks consultants are available in and around Littleton, Denver, and Lakewood. Local training centers in Lakewood, Cherry Creek, and the Denver Tech Center offer in person help, so you can get face to face support close by. If meeting in person isn’t an option, there are also online training sessions and remote consulting to fit your schedule. These services cover everything from basic QuickBooks setup to advanced training, making it easy to get the help you need in your area.
6 What are some options for small business bookkeeping services in Littleton or Lakewood?
Small businesses in Littleton and Lakewood can choose from several bookkeeping service options. Many go for professional bookkeeping firms that handle everything from keeping track of income and expenses to producing detailed financial reports and managing payroll. Some services also include setting up and maintaining QuickBooks, offering both one on one training and cleanup support for messy accounts. It’s possible to get help in person at local training centers or fully online for more flexibility. A good bookkeeping firm will provide customized service plans so you only pay for what your business needs, and can guide you through regular reconciliations, tax planning, and even HR support as your business grows. These options help business owners in Littleton and Lakewood save time, reduce stress, and get clearer financial insights without handling the books themselves.
7 Can you recommend monthly bookkeeping services in the Denver Metro area, specifically in Lakewood?
Monthly bookkeeping services are available for small businesses in the Denver Metro area, including Lakewood. These services cover full cycle bookkeeping, bank and credit card reconciliations, income and expense tracking, and detailed financial reports. Remote support and secure bank feeds keep your records up to date without you needing to meet in person, but in person meetings and training can be arranged too. You get clear, organized books each month, so you always know where your business stands and can make better decisions without the stress of trying to do it all yourself.
8 Do you offer monthly bookkeeping services in the Denver Metro area that include both income and expense tracking as well as detailed financial reports for small businesses?

Monthly bookkeeping services are available for small businesses in the Denver Metro area. This includes tracking both income and expenses throughout the month so you always know where your business stands. These services help keep your books up to date and organized, so your small business has the information that it needs to make important financial decisions.
9 Do you offer onsite or online QuickBooks training sessions in the Denver Metro area for business owners who want personalized help?
Bookkeeping services are available remotely, so you don’t have to visit in person. All the work can be handled online using secure bank feeds, a client portal, and Zoom support. This makes things flexible, fast, and easy, no matter where your business is located. QuickBooks training is offered at 3 Colorado locations (Lakewood, DTC, and Cherry Creek) for those who prefer face to face help, but remote service is a popular option for most small businesses, whether they are local or across the country.
10 What does your Small Business Bookkeeping service include to help me stay on top of my company’s expenses and income?
Small business bookkeeping covers organizing all your financial transactions, so you can clearly see where your money comes from and where it goes. It includes tracking every income and expense, categorizing them, and regularly reconciling your bank and credit card statements to catch mistakes early. We also keep your records tidy and ready for tax time, saving you stress. Using QuickBooks Online, there’s help for setup, cleanup, and ongoing support, plus extra training if you want to handle more on your own. This all helps you stay on top of your finances and focus on running your business.
  • Glenn was so helpful getting me trained with Quickbooks and proper accounting for my business. Highly recommend

    Lindsey Shriver Avatar Lindsey Shriver
    September 5, 2025

    Glenn 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 Avatar Creative Interiors
    August 25, 2025

    Highly 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 Avatar Vee Tapp
    August 22, 2025

    Glen and his team have been excellent to work with. They handle both our Non-Profit and For-Profit Associations. Highlty recommend them.

    Rachel Dufour Avatar Rachel Dufour
    June 23, 2025
  • Glenn is fantastic! He’s very knowledgeable and has a great personality! 5 stars!

    Sarah Tufford Avatar Sarah Tufford
    June 18, 2025

    Perlinger 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 Avatar Robert Ruesch
    February 5, 2025

    Perlinger 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 Avatar Dawn Schmidli
    July 24, 2024

    Cheryl 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 Avatar 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 Avatar Robert Douglas
    November 16, 2023

    Top notch service here. People are great. Dependable, accurate, timely.

    Golden Park Fellowship Avatar Golden Park Fellowship
    November 16, 2023

    Glenn 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 Avatar Purely.Broken
    November 16, 2023

    Perlinger 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 Avatar Kevin Ferriis
    December 31, 2022
Don’t wait to take control of your finances.
Contact us today for a free consultation.
With our focus on bookkeeping for small business and accurate accounting, we’re dedicated to helping you grow!

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.