Diamond Heating Inc - Seaside, Oregon
Oregon CCB license #77979 - Diamond Heating Inc - Seaside, Oregon. License status: Active. Valid through February 24, 2028.
Seaside, Clatsop County · RMI: Daniel G Nelson · CCB since 1992 · 34 yrs · Website
CCB Lookup Trust Score
- Active CCB license +40 pts
- 10+ years active (34 yrs) +12 pts
- Surety bond current +8 pts
- Bond above legal minimum +4 pts
- Liability insurance current +8 pts
- Insurance above legal minimum +5 pts
- Responsible Managing Individual identified +3 pts
- Phone number on record +2 pts
- Google Business Profile verified +5 pts
- Business operational on Google +3 pts
- 116 Google reviews +2 pts
- 4.7★ Google rating (4.5+) +5 pts
- Oregon BCD license active (Boiler Business) +5 pts
- 3 Oregon BCD licenses active +2 pts
- BCD license matches contractor specialty (Boiler Business) +3 pts
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PO Box address -5 ptsA contractor without a physical address is harder to locate if a dispute arises.
HVAC, Plumbing & Heating Contractor in Seaside, Oregon Since 1992
Diamond Heating Inc is a licensed general and specialty contractor based in Seaside, Clatsop County, serving residential and commercial clients. The company holds CGC2 and RGC licenses and has operated for over three decades with 11–49 employees.
Services:
- HVAC installation, repair, and maintenance
- Furnace and heat pump service
- Plumbing and water heater installation
- Boiler service and maintenance
Diamond Heating serves Seaside and the surrounding Clatsop County area. The company maintains good standing with the Oregon Construction Contractors Board.
CCB #77979 - licensed, bonded and insured under Oregon law.
Oregon CCB License #77979 - Diamond Heating Inc
Oregon CCB license #77979 is currently Active - registered since February 1992 and valid through February 24, 2028.
Oregon BCD Licensed - Boiler & More
-
BB Boiler Business · BoilerBCD License #B99-2039 · Seaside, ORActive exp. Jul 2029
-
LHR Ltd Maint Contractor HVAC/R · ElectricalBCD License #317LHR · Seaside, ORActive exp. Jul 2029
-
PB Plumbing Contractor · PlumbingBCD License #4-35PB · Seaside, ORActive exp. Jul 2029
Data sourced from the Oregon Building Codes Division .
Contact & Address
Seaside, OR 97138
Bond & Insurance
The bond and insurance protect you in different situations - learn what each one covers →
Surety Bond
Liability Insurance
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Customer Reviews
So impressed and happy to find this service. Very knowledgeable, professional and friendly; while charging fair prices. Bill fixed our furnace quite easily (and he cared). Our experience with another local HVAC company was frustrating; quite insistent the furnace just needed replaced; quite…
Adry is the Best , she is very attentive, respectful, responsive and her customer service is very excellent. Why Becuase this morning I called a different company costal heating with the same inquiry about heating , with costal heating the woman response to my inquiry was an attitude felt very…
Lots of gratitude to the entire team that helped with our home. We replaced our old diesel heat with a new gas furnace and it is AMAZING also swapped out our old hot water tank for tankless and it made a huge difference! We ran into a couple of work arounds due to our home being an old vacation…
Reviews from Google
Before You Hire
- Confirm the license is Active and hasn't expired.
- Check that bond and insurance are current - dates are listed above. Bond and insurance cover different risks →
- Confirm the RMI (Responsible Managing Individual) will be on-site.
- Always get a written contract referencing CCB license #77979.
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Official CCB RecordOfficial Website
www.diamondheating.net/Quick Summary
- Status Active
- License # #77979
- Type RGC
- County Clatsop
- RMI Daniel G Nelson
- Bond $25K
- Insurance $1M
- Lic. expires February 24, 2028
- Bond expires February 24, 2028
- Ins. expires April 1, 2027
- Google rating 4.7 / 5
- Employees 11-49
- Industry PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
- Last updated July 21, 2026
- Synced October 7, 2026
Last updated = last detected change in CCB records. Synced = last fetch from the Oregon CCB Open Data Portal. Data may lag up to 24h.
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Record first imported: February 23, 2026 · Last data change detected: July 21, 2026 · Synced with CCB Open Data: October 7, 2026. Always verify at CCB.oregon.gov before hiring.