GreyHawk Construction is a Northern California based Design – Build General Contractor. We specialize in new construction custom homes, whole house remodels, additions and ADUs. With over 4 decades of combined design and construction experience, we bring a diverse skillset to each project and bring your home improvement project to reality. Our team has hands on experience with a wide range of materials, different techniques and in-depth understanding of the trades to deliver your projects on time and within budget.
We work hand in hand with our clients to ensure that we exceed their design and construction expectations. We understand that your home is your castle and when you invite a contractor into your home for a project, you want the experience to be efficient and smooth. We are passionate about quality in design and construction , and pay attention to every detail to ensure you get the results you want. We take pride in our work, and treat each project as a home, not a house.
Our goal is to enhance the beauty and functionality of your home, while also enhancing its value. We strive to demystify the construction process, build trust and understanding with our clients and bring your vision to fruition.
Our Services
New Construction
Our process and quality control measures are one of the best in the market.
Additions
At Greyhawk, we help our clients expand on their existing property with additional square footage. The Greyhawk team's design and craft expertise provides a seamless addition to your current home.
Adu
GreyHawk professionals are well versed in ADU design and planning requirements. We help homeowners take advantage of the new zoning requirements to increase housing in California.
Full House Remodel
Update your home with the current finishes and design schemes of date. GreyHawk's interior design team will help guide the process as your partner to meet your design goals.
P.O. Box 154, Patterson, CA 95363
Testimonials
Projects Gallery
Project Size: 2,450 SF, 4 beds, 3 baths
Location: Menlo Park
Project timeframe: 6 months
This fast paced new construction build involved demolition of an existing structure, earthwork, building pad, stem wall foundations, truss joists, wood frame, double height open space on the first floor, redwood siding and all interior fit and finishes. Greyhawk was able to finish this on time and within budget, by efficient management of the construction process, coordination between trades, and using the most skilled craftsmen.
New Construction: Menlo Park, California
Project Size: 3,627 SF, 5 beds, 4.5 baths
Location: Palo Alto, California
Project timeframe: 8 months
This new construction home ended up as one of the best constructed homes in the neighborhood. The house had a fully finished basement, with exterior light wells to provide natural light into the below grade spaces. With arches, tile roof, stucco exterior and carefully built custom details, this Mediterranean style home left its owner really happy with our work.
Project Size: 3,627 SF, 5 beds, 4.5 baths
Location: Palo Alto, California
Project timeframe: 8 months
This new construction home ended up as one of the best constructed homes in the neighborhood. The house had a fully finished basement, with exterior light wells to provide natural light into the below grade spaces. With arches, tile roof, stucco exterior and carefully built custom details, this Mediterranean style home left its owner really happy with our work.
Project Size: 3,627 SF, 5 beds, 4.5 baths
Location: Palo Alto, California
Project timeframe: 8 months
This new construction home ended up as one of the best constructed homes in the neighborhood. The house had a fully finished basement, with exterior light wells to provide natural light into the below grade spaces. With arches, tile roof, stucco exterior and carefully built custom details, this Mediterranean style home left its owner really happy with our work.company.
Project Size: 3,627 SF, 5 beds, 4.5 baths
Location: Palo Alto, California
Project timeframe: 8 months
This new construction home ended up as one of the best constructed homes in the neighborhood. The house had a fully finished basement, with exterior light wells to provide natural light into the below grade spaces. With arches, tile roof, stucco exterior and carefully built custom details, this Mediterranean style home left its owner really happy with our work.
Project Size: 3,627 SF, 5 beds, 4.5 baths
Location: Palo Alto, California
Project timeframe: 8 months
This new construction home ended up as one of the best constructed homes in the neighborhood. The house had a fully finished basement, with exterior light wells to provide natural light into the below grade spaces. With arches, tile roof, stucco exterior and carefully built custom details, this Mediterranean style home left its owner really happy with our work.
New Construction: Palo Alto, California
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Project Size: 800 SF
Location: San Ramon
Project timeframe: 3 months
One of the main constraints on this project was the client’s budget. Greyhawk worked with the client to maximize the extents of the remodel and addition while keeping costs low. We were able to provide a kitchen, living room and laundry remodel, addition of 2 offices and a bathroom, not only meeting the project requirements but maintaining the quality of construction and providing a lot of added value to the house.
Additions & House Remodel: San Ramon, California
Original Vision: The client wanted to bring their current home to its highest and best use by utilizing the extra space in their backyard to create an Accessory Dwelling Unit (ADU) to make room for guests, or generate rental income. The goal was to design a house that did not compromise on design or quality of construction, and still met their budget criteria. The final design was for a 2 bedroom, 2 bath home, with a bonus space for a home office.
Once approved by the building department at the City of Emeryville, construction began right away with the Greyhawk team interacting daily with the client on progress and periodic in person inspections.
Due to the design build nature of project delivery, there were no surprises during the construction phase, and the project was delivered on time and within budget.
Original Backyard
Demolition – Week 1
Trenching – Week 3
Foundations – Week 5
Framing – Week 7
Framing Complete – Week 9
Lath – Week 11
Stucco – Week 13
INTERIORS
Emeryville, CA
