Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
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Service area
Map of the Duluth, MN area (© Google). Is this your business? Claim it and put up your own photos →
About Design Heating LLC
Design Heating LLC is listed on AssistAnt for heating & air conditioning (hvac) in Duluth, MN.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (218) 302-0037
- Website
- designheating.net
- Location
- Duluth, MN, 55803 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Design Heating LLC
- What is the phone number for Design Heating LLC?
- (218) 302-0037. You call Design Heating LLC directly; AssistAnt never sits in the middle.
- Where is Design Heating LLC?
- Design Heating LLC serves Duluth, MN as a service-area business (no street address shown).
- Is Design Heating LLC still in business?
- Listed from public business records, last updated September 30, 2026. Call to confirm.
- Is Design Heating LLC licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Duluth?
- AssistAnt lists 40 HVAC companies near Duluth. Closest to Design Heating LLC: Northland Air (6.4 mi), Guthrie Plumbing & Heating (7.4 mi), Twin Ports HVAC (7.6 mi).
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Other HVAC companies nearby
- Northland AirDuluth, MN · 6.4 mi
- Guthrie Plumbing & HeatingDuluth, MN · 7.4 mi
- Twin Ports HVACDuluth, MN · 7.6 mi
- Carlson Duluth CompanyDuluth, MN · 7.6 mi
- ASPDuluth, MN · 7.7 mi
- Dryke Plumbing & HeatingDuluth, MN · 8.3 mi