Denver Legal Advocates Since 1998
Denver's Trusted Legal Advocates
When the stakes are high, experience matters. Summit Law Group has helped Denver families and businesses navigate their most challenging legal situations for over 25 years — with the personal attention and proven results you deserve.
Practice Areas
Summit Law Group handles the legal matters that matter most — with senior attorney involvement on every case.
Personal Injury
Injured through someone else's negligence? We fight to recover full compensation for your medical bills, lost wages, and pain and suffering. No fees unless we win.
Business Law
From startup formation to complex commercial disputes, we help Denver businesses build on solid legal ground. Proactive legal advice that prevents problems before they start.
Estate Planning
Protect your family and preserve your legacy. We create comprehensive estate plans — from simple wills to complex trusts — tailored to your family's specific situation and goals.
Real Estate Law
Colorado real estate transactions move fast and carry significant risk. Our real estate attorneys review contracts, handle closings, resolve title disputes, and advise on commercial and residential transactions.
Family Law
Family law matters are among the most emotionally difficult legal situations anyone faces. We handle divorces, custody disputes, and support matters with both compassion and determination.
Criminal Defense
Facing criminal charges is terrifying. Our criminal defense attorneys provide aggressive representation from investigation through trial — protecting your rights, your record, and your future.
Senior Attorneys. Personal Attention.
There's no shortage of attorneys in Denver. Here's why clients choose Summit Law Group — and refer us to everyone they know.
Senior Attorney on Every Case
You hired a senior attorney. You'll work with a senior attorney — not handed off to a paralegal or first-year associate.
Free Initial Consultation
Every case starts with a confidential consultation at no cost. We'll give you an honest assessment — even if it means referring you elsewhere.
No-Fee PI Cases
Personal injury cases are handled on contingency. We don't get paid unless you do. No upfront costs, no risk to you.
Same-Day Return Calls
We commit to returning all client calls within the same business day. You should never wonder where your case stands.
Colorado-Only Practice
We practice exclusively in Colorado — which means deep knowledge of Colorado courts, judges, and opposing counsel.
25 Years of Local Relationships
Two and a half decades of building relationships with Colorado courts, mediators, and the opposing attorneys who appear regularly in our cases.
What Our Clients Say
Over 2,800 cases handled. Real clients, real results.
After my car accident, I was overwhelmed — dealing with the insurance company, medical bills, and missing work. Michael Sullivan took over everything. Eighteen months later, we settled for $280,000 — three times what the insurance company offered before I called Summit. I can't recommend this firm highly enough.
We've used Summit Law Group for all our business legal work — formation, vendor contracts, an employment dispute, and a commercial lease. Every matter has been handled thoroughly and efficiently. Michael gives us straight talk, not legal double-speak. They're our firm for life.
I was dreading the estate planning process — it felt overwhelming and morbid. Michael made it clear, organized, and even reassuring. My entire plan was done in three meetings. For the first time, I know my family is protected. Worth every penny.
Senior Attorneys. Personal Attention.
Michael J. Sullivan founded Summit Law Group in 1998 with a simple but uncommon commitment: every client would have direct access to a senior attorney — not a parade of associates and paralegals — throughout their case.
That commitment has shaped the firm's culture for over 25 years. Our attorneys have handled more than 2,800 cases across practice areas as diverse as multi-vehicle accident reconstructions and complex business acquisitions. The breadth of our experience makes us better at each individual practice.
We serve Denver families and businesses who want straightforward legal advice, realistic expectations, and attorneys who return calls the same day. We're not the biggest firm in Denver. We're the firm where clients feel known.
What Happens After You Call
No runaround, no waiting weeks for a callback. Here's exactly how we handle your case from first contact to resolution.
Free Initial Consultation
Call or submit online. Within 24 hours you'll speak directly with an attorney — not a paralegal or intake coordinator — about your situation.
Honest Case Evaluation
We tell you the truth about your case: realistic outcomes, estimated timeline, and whether litigation is likely to be worth it for you. No inflated promises.
Clear Fee Agreement
If we take your case, we give you a written fee agreement in plain language. Most personal injury cases are contingency-based — no recovery, no fee.
Senior-Level Representation
Your case is handled by a partner, not passed to a junior associate. You have direct access to your attorney throughout the process.
Frequently Asked Questions
Honest answers before you decide to call.
Is the initial consultation really free?
How do you charge for personal injury cases?
How long does a personal injury case typically take?
Do you handle cases outside of Denver?
Will I work directly with Michael Sullivan?
What should I bring to my free consultation?
Ready to Speak with an Attorney?
Free, confidential consultations for all practice areas. No obligation — just honest legal advice from a senior attorney.
Personal injury cases handled on contingency — no upfront fees.