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Mac Donald Homes & Interiors at 19110 80TH AVE W, Edmonds, WA 98026, held a Home Builder license (#MACDOHI885LR) with the Washington contractors license board with an expiration date of 06-19-2016. We last verified the license was expired on 06-03-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Golder associates - 2015 imc - demolish 1 existing rooftop condensing unit and 1 existing air handler. install 1 new rooftop condensing unit and 1 air handler. demolish existing refrigerant lines and replace with new miscellaneous ductwork per plans. customer paid for 1 air handler/furnace and 1 other
Honeywell - building 3 - cleanroom cr303 - install (1) new 300ton chiller. the new chiller shall replace (1) 170-ton (chl006) and (1) 183-ton (chl017) chiller. chl006 to remain as a backup chiller while chl017 is to be removed. also includes modifications to the existing chilled water piping system
Honeywell - building 3 - 4 air handlers - cr301 & cr305 ahu replace using existing screening for rooftop. replace 2 clean room air handlers on the roof of building 3 with 4 new air handlers. modifications to the supply and return duct and chilled water piping system. structural attachment/inspections needed
N.t.t america - suite 310 - floor 3 - addition (1) powered series vav box plenum and diffusers. relocate (7) diffusers addition (6) diffusers and (9) grilles. relocate (1) return and (1) exhaust fan grille. customer paid for (1) air handler and (1) duct work system
Install new ln2 supply piping connected to existing ln2 supply piping. new ln2 supply piping will be connected to new indoor ln2 tank. vent piping off of indoor ln2 tank will also be installed.
Microsoft building 127 - addition ln2 vacuum jacket piping with valves and relief vent from location of exterior ln2 tank to dewar room on 2nd floor. connection to equipment in dewar room and tank shall be completed under separate fire installation permit. tank and associated equipment by others
Microsoft building 127 - installation of the ln2 tank and associated connections and piping to the already approved and installed interior piping system. the new piping will include an automated isolation valve connected to the o2 detection system. level 1 cryogenic fluid
Mechpln - install (1) 100% osa remote terminal unit w energy recover wheel and associated duct for new lab install (3) new compressed air taps demolish air fixtures and sink. customer paid for (1) package hvac units
Ups redmond mezzanine - rerouting water and bit lines. customer paid for (1) drinking fountain, (1) electric water heater, (1) floor drain, and (1) sink (floor/mop).
Echonous - first and second floor - install (21) rooftop gas/electric ax units for level 1 and 2 office areas. install (1) gas fired make up air unit with cooling and (4) fume exhaust fans for level 1 production area. install (1) environmental air exhaust for level 1 break room and toilet. install (1) ductless split system ac unit for level 1 it room. includes all associated grilles a... see more
Ms16 mou-microsoft-building 127 - demolish ac127-9 ac127-11 cu-127-2 ac-127-2 and ef-1 and all associated duct and piping as shown on drawings. addition (3) new 100% osa units (1) remote terminal unit (2) air compressors (1) new modular aircooled chiller (2) chw pumps (2) process chw pumps (1) heat exchanger (2) vav box (1) humidifier (1) replacement br exhaust fan (1) transfer fans (... see more
Honeywell - building 3 - first floor - install (23) vav boxes. install new supply duct, (72) supply air diffusers, and (45) return air grilles. demo (1) and install (3) exhaust fans and install new exhaust duct and (4) exhaust grilles.
Microsoft refresh - cup building environment spaces including conditioning of the mechanical spaces electrical rooms bathrooms conference rooms outside air and exhaust. this permit also covers the central utility plant mechanical which generates chilled water and heating water for the campus. distribution of the chilled water and heating water from the cup building to the garage distr... see more
Honeywell - building 3 - mems project - work associated with bldg-2016-05556 and bldg-2016-05661. hw and cw waste and vent piing and misc plumbing fixtures for ti and addition. (3) backflow preventer, (4) electric water heater, (4) hose bibs, (3) roof drains, (1) bathroom sinks, (1) floor sink, (1) bottle washer connection. total 17 fixtures. 206-768-4278
4, 500 sq ft raised floor data center and 4, 000 sq ft electrical and battery rooms; eight crah's in data center & electrical room; exhaust fan for battery room venting; 8 chilled water supply & return piping; water-cooled central plant in mechanical penthouse with water-side economizer two chillers two chw pumps two cooling towers two cdw pumps two heat exchangers
Mechanical pr -ms16 mou-microsoft-building 127 - installation of process piping systems argon nitrogen liquid nitrogen and helium. mmfs is only supplying the piping and manifolds for nitrogen argon and helium. the tanks dewars and all other equipment will be supplied by others
According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mac Donald Homes & Interiors at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.