Jonathan D. Tjornehoj, Energy Attorney in Longmont, Colorado
Over 24 years of legal practice · focused on Energy and General
Longmont, CO
Practicing energy in Longmont since 2002.
- 24+
- Years practicing
- 2
- Bar admissions
Are you Jonathan D. Tjornehoj?
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Quick answer
Jonathan D. Tjornehoj is an attorney based in Longmont, CO. The practice focuses on Energy and General. Jonathan has over 24 years of legal experience.
- Based in
- Longmont, CO
- Experience
- over 24 years
- Known for
- Energy · General
- Handles Energy and General matters from Longmont, CO.
- Over 24 years of practice as a licensed attorney.
About Jonathan D. Tjornehoj: Jonathan D. Tjornehoj is an attorney based in Longmont, CO. The practice focuses on Energy and General. Jonathan has over 24 years of legal experience.
Areas of practice
Legal matters Jonathan takes on
Jonathan concentrates on energy and general. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.
Energy cases in Longmont, Colorado
Jonathan takes energy matters in Longmont, Colorado. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
General cases in Longmont, Colorado
Jonathan takes general matters in Longmont, Colorado. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jonathan agrees to represent you.
Biography
Meet Jonathan D. Tjornehoj — energy lawyer in Longmont
Jonathan D. Tjornehoj is an attorney based in Longmont, CO. The practice focuses on Energy and General. Jonathan has over 24 years of legal experience.
Mr. Jonathan D. Tjornehoj is a lawyer practicing energy law, mineral law, native american law and 2 other areas of law. Jonathan has been licensed for 24 years. Jonathan practices in Longmont, CO.
Jonathan's approach to energy cases
Mr. Jonathan D. Tjornehoj is a lawyer practicing energy law, mineral law, native american law and 2 other areas of law. Jonathan has been licensed for 24 years. Jonathan practices in Longmont, CO.
Clients Jonathan works with
Jonathan reviews new inquiries case-by-case for energy and general matters in Longmont and the surrounding Colorado area.
Credentials
Education, bar admissions, and languages
University of Wyoming
J.D. · 2002
Jurisdictions
Jonathan's state bar admissions
Wyoming
2003 · ACTIVE
Colorado
2002 · ACTIVE
Jonathan studied at J.D. in University of Wyoming.
Law school and academic background
Jonathan completed J.D. in University of Wyoming. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jonathan runs in Colorado is where that training gets applied to real client questions.
Locations
Jonathan D. Tjornehoj's office in Longmont
Jonathan's primary office is at 324 Sherman St, Longmont, CO, 80501-5314. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jonathan D. Tjornehoj
Jonathan has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Jonathan D. Tjornehoj — what to expect in your first consultation
Working with a new energy attorney should feel structured. Here's how the first two conversations with Jonathan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Jonathan will tell you what matters and what doesn't.
Questions to ask a energy attorney in Longmont, Colorado
A short list to run through before you commit: How many energy matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Jonathan
Jonathan discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in energy practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every energy matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Jonathan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jonathan's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many energy practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Jonathan D. Tjornehoj
How much does it cost to hire Jonathan for a energy case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jonathan walks through the likely range during the consult so there are no surprises.
Does Jonathan offer a free consultation?
Jonathan charges for the initial consult; that fee is credited toward representation if you retain Jonathan's office. Some energy attorneys offer free consults — check Jonathan's current terms during booking.
How long do energy cases in Colorado typically take?
Simple energy matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jonathan take my case if I'm outside Longmont?
Jonathan is licensed in Colorado. Matters governed by Colorado law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jonathan will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Jonathan?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jonathan accepting new energy clients right now?
Jonathan's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Energy attorneys serving Longmont, Denver and Colorado Springs in Colorado
Jonathan handles energy matters throughout Colorado. Each city below is a direct link into the search page for verified energy attorneys in that community.
More counsel
Other top-rated energy attorneys in Colorado
If Jonathan's intake is full or the fit isn't right, these energy attorneys in Longmont handle similar matters. Every profile below is verified and open to consultations.





