Best Accountants in Castle Rock, CO

15 firms listed · 5 in Castle Rock · 2 open weekends · 12 rated 4.5+

Data verified October 18, 2026

Townsley & Associates

Townsley & Associates

4.6 49 reviews
“Since using Lea at Townsley & Associates, I feel very confident when filing my yearly small business Real Estate taxes.”
BBB A+Since 1998Insurance accepted
757 Maleta Ln STE 104
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Krieger Analytics

Krieger Analytics

5.0 12 reviews
“We were new to franchising and he's done a great job of educating us and making sure we are doing everything properly.”
Since 2014Prices online
684 Orofino Dr
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Wayne Ruegge CPA

Wayne Ruegge CPA

4.0 3 reviews
“Wayne made the whole tax return process easy and was able to help me understand everything.”
BBB A+Since 2015
Castle Pines, CO · 7 mi from Castle Rock
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Paczosa and Associates

Paczosa and Associates

4.8 14 reviews
“Direct, accurate, cost effective and personal service from a true professional is their hallmark.”
Serves Castle Rock, Southern Denver MetroSince 2018
20 Wilcox St Suite 106
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Mobile Tax

Mobile Tax

5.0 23 reviews
“Everything was done in a matter of an hour from my office at work.”
Since 2020
115 Wilcox St
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Castle Rock CPA

Castle Rock CPA

Since 2021Virtual consultationsPrices online
115 Wilcox St STE 307
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The 15 firms listed for Castle Rock, CO prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.

Area overview: Castle Rock, CO

Of the 15 firms we list here, 5 are in Castle Rock itself and 10 come from towns including Lone Tree (2, 12 mi), Centennial (2, 15 mi) and Englewood (2, 20 mi). 14 of the firms on this page have a rating, from 4.0 to 5.0 across 579 reviews; 3 have 50 or more reviews and 12 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (96%) and value (86%). The topics that come up most in reviews of the firms on this page are "knowledge" and "communication". 2 are open on weekends. The services the firms on this page list most often on their websites are business services (2), industries (2) and tax services (2). 5 have a BBB rating of A or A+. Domain records put 10 websites of the firms on this page at ten or more years old; the oldest dates from 2000. 4 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.

Can I book a consultation online with accounting firms listed for Castle Rock?

2 of the 15 firms take appointment requests through their own website. A firm without that option usually prefers a phone call or an email with a short description of your business. Either way, have your last filing to hand so the first conversation is about numbers rather than guesses.

Klein Accounting & Bookkeeping

Klein Accounting & Bookkeeping

4.8 48 reviews
“So far, the process has been easy and the price quotes is very reasonable.”
Since 1998BBB accredited
Littleton, CO · 17 mi from Castle Rock
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Nguyen & Associates, CPA

Nguyen & Associates, CPA

4.9 44 reviews
“Transitioning from my previous CPA to a new firm made me nervous but they have made it seamless!”
Serves United StatesSince 2016
Centennial, CO · 15 mi from Castle Rock
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Miller & Associates Cpas

Miller & Associates Cpas

4.7 36 reviews
“I felt totally at ease discussing business structure and tax planning as a new franchise owner.”
Coupons & offersFree consultationSince 2011
Centennial, CO · 15 mi from Castle Rock
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Medina Barbara a CPA

Medina Barbara a CPA

4.0 3 reviews
“Barbara has done my taxes for nearing 30 years now and is one of the most dependable people I know.”
Free consultationBBB A+Since 2006Prices online
Englewood, CO · 20 mi from Castle Rock
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Lutz | Hoenig Cpas

Lutz | Hoenig Cpas

4.5 33 reviews
“They are knowledgable and helpful in keeping me organized and setting me up for success!”
Since 2015
Englewood, CO · 20 mi from Castle Rock
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Brecken Business Solutions

Brecken Business Solutions

5.0 48 reviews
“I don't have to worry about paying the Fed or the State or quarterly reports.”
Serves Mountain States RegionSince 2017
Sedalia, CO · 1 mi from Castle Rock
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Tier One Tax

Tier One Tax

5.0 3 reviews
“I've been using Michael for over a decade now and he has been a wonderful accountant including helping me out very quickly and efficiently when I has an IRS issue (self-inflicted) regarding stocks.”
Free consultationBBB A+Since 2013
Lone Tree, CO · 12 mi from Castle Rock
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Century Accounting & Tax

Century Accounting & Tax

4.6 25 reviews
“We have been with Century Accounting for years, and can't say enough great things about them.”
Since 2000
Lone Tree, CO · 12 mi from Castle Rock
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Matthew P Schlanger CPA

Matthew P Schlanger CPA

4.5 12 reviews
“As a small business owner, I was incredibly impressed with his ability to quickly look at and review our books and accounting needs.”
Free consultationSince 2019Family-owned
12 mi from Castle Rock
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HomeAccountants and AuditorsColoradoCastle Rock, CO

Why these companies made our list

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