100% local

Family Business

83+ Years Experience

how we work

who we are

About Us

Dewitt Construction, a family-owned company, has been transforming homes and building dreams in Jefferson, Lewis, and Oswego counties for two decades. Founded by a former farmer who transitioned from agriculture to construction at 54, the business has grown through dedication to crafting new homes.

Dewitt Construction, a family-owned company, has been transforming homes and building dreams in Jefferson, Lewis, and Oswego counties for two decades. Founded by a former farmer who transitioned from agriculture to construction at 54, the business has grown through dedication to crafting new homes.

Dewitt Construction, a family-owned company, has been transforming homes and building dreams in Jefferson, Lewis, and Oswego counties for two decades. Founded by a former farmer who transitioned from agriculture to construction at 54, the business has grown through dedication to crafting new homes.

A man pulling a wheelbarrow with a wheel
A man pulling a wheelbarrow with a wheel
A man pulling a wheelbarrow with a wheel

what we're best at

our services

a man standing on top of a tree

Safe, professional tree removal for hazardous damaged or unwanted trees with minimal disruption.

a man standing on top of a tree

Safe, professional tree removal for hazardous damaged or unwanted trees with minimal disruption.

a man standing on top of a tree

Safe, professional tree removal for hazardous damaged or unwanted trees with minimal disruption.

a man standing on top of a tree

Safe, professional tree removal for hazardous damaged or unwanted trees with minimal disruption.

man in red and black shirt climbing on brown tree during daytime

Careful tree reduction to control size and shape while maintaining health, balance, and natural appearance.

man in red and black shirt climbing on brown tree during daytime

Careful tree reduction to control size and shape while maintaining health, balance, and natural appearance.

man in red and black shirt climbing on brown tree during daytime

Careful tree reduction to control size and shape while maintaining health, balance, and natural appearance.

man in red and black shirt climbing on brown tree during daytime

Careful tree reduction to control size and shape while maintaining health, balance, and natural appearance.

a man in a yellow helmet is climbing up a tree

Professional pruning to remove dead or overgrown branches, improving tree health, safety, and structure.

a man in a yellow helmet is climbing up a tree

Professional pruning to remove dead or overgrown branches, improving tree health, safety, and structure.

a man in a yellow helmet is climbing up a tree

Professional pruning to remove dead or overgrown branches, improving tree health, safety, and structure.

a man in a yellow helmet is climbing up a tree

Professional pruning to remove dead or overgrown branches, improving tree health, safety, and structure.

green-leafed tree

Crown raising to increase ground clearance, improve access, and allow more light beneath the tree canopy.

green-leafed tree

Crown raising to increase ground clearance, improve access, and allow more light beneath the tree canopy.

green-leafed tree

Crown raising to increase ground clearance, improve access, and allow more light beneath the tree canopy.

green-leafed tree

Crown raising to increase ground clearance, improve access, and allow more light beneath the tree canopy.

Green agricultural machine processing materials near a trailer.

Efficient site clearance removing trees, vegetation, and debris to prepare land for construction or landscaping.

Green agricultural machine processing materials near a trailer.

Efficient site clearance removing trees, vegetation, and debris to prepare land for construction or landscaping.

Green agricultural machine processing materials near a trailer.

Efficient site clearance removing trees, vegetation, and debris to prepare land for construction or landscaping.

Green agricultural machine processing materials near a trailer.

Efficient site clearance removing trees, vegetation, and debris to prepare land for construction or landscaping.

Two yellow construction vehicles parked on gravel

Complete site preparation for development including clearance, levelling, and groundwork ready for build.

Two yellow construction vehicles parked on gravel

Complete site preparation for development including clearance, levelling, and groundwork ready for build.

Two yellow construction vehicles parked on gravel

Complete site preparation for development including clearance, levelling, and groundwork ready for build.

Two yellow construction vehicles parked on gravel

Complete site preparation for development including clearance, levelling, and groundwork ready for build.

green plant on white plastic bag

Professional tree planting with correct positioning and aftercare to ensure strong, healthy long-term growth.

green plant on white plastic bag

Professional tree planting with correct positioning and aftercare to ensure strong, healthy long-term growth.

green plant on white plastic bag

Professional tree planting with correct positioning and aftercare to ensure strong, healthy long-term growth.

green plant on white plastic bag

Professional tree planting with correct positioning and aftercare to ensure strong, healthy long-term growth.

yellow excavator on brown soil under white clouds during daytime

Reliable groundwork services including excavation, levelling, and preparation for construction projects.

yellow excavator on brown soil under white clouds during daytime

Reliable groundwork services including excavation, levelling, and preparation for construction projects.

yellow excavator on brown soil under white clouds during daytime

Reliable groundwork services including excavation, levelling, and preparation for construction projects.

yellow excavator on brown soil under white clouds during daytime

Reliable groundwork services including excavation, levelling, and preparation for construction projects.

yellow and black heavy equipment on brown field during daytime

Accurate excavation for building footings and foundations, ensuring stable support for new structures.

yellow and black heavy equipment on brown field during daytime

Accurate excavation for building footings and foundations, ensuring stable support for new structures.

yellow and black heavy equipment on brown field during daytime

Accurate excavation for building footings and foundations, ensuring stable support for new structures.

yellow and black heavy equipment on brown field during daytime

Accurate excavation for building footings and foundations, ensuring stable support for new structures.

Construction of durable access tracks suitable for vehicles, machinery, and ongoing site use.

Construction of durable access tracks suitable for vehicles, machinery, and ongoing site use.

Construction of durable access tracks suitable for vehicles, machinery, and ongoing site use.

Construction of durable access tracks suitable for vehicles, machinery, and ongoing site use.

people fixing road

Drainage installation and ground preparation to manage water flow and prevent flooding or waterlogging.

people fixing road

Drainage installation and ground preparation to manage water flow and prevent flooding or waterlogging.

people fixing road

Drainage installation and ground preparation to manage water flow and prevent flooding or waterlogging.

people fixing road

Drainage installation and ground preparation to manage water flow and prevent flooding or waterlogging.

how we work

our process

STEP

1

Free Consult

STEP

1

Free Consult

STEP

1

Free Consult

STEP

1

Free Consult

STEP

2

Quote & Proposal

STEP

2

Quote & Proposal

STEP

2

Quote & Proposal

STEP

2

Quote & Proposal

STEP

3

Deposit

STEP

3

Deposit

STEP

3

Deposit

STEP

3

Deposit

STEP

4

We do the work

STEP

4

We do the work

STEP

4

We do the work

STEP

4

We do the work

STEP

5

Final Inspection

STEP

5

Final Inspection

STEP

5

Final Inspection

STEP

5

Final Inspection

STEP

6

Final Payment

STEP

6

Final Payment

STEP

6

Final Payment

STEP

6

Final Payment

discover what our customer say about us

what our customer say

LEAVE US A REVIEW

grayscale of man wearing eyeglasses
grayscale photography of man smiling
men's blue and white button-up collared top
woman in gray jacket
woman in black crew neck shirt

100+ happy clients

LEAVE US A REVIEW

grayscale of man wearing eyeglasses
grayscale photography of man smiling
men's blue and white button-up collared top
woman in gray jacket
woman in black crew neck shirt

100+ happy clients

must know

frequently asked questions

green grass field with trees
green grass field with trees

Can you provide references from past clients?

Absolutely! We’re proud of the work we’ve completed across London and the surrounding counties. We can provide contact details for several past clients who are happy to share their experiences, and we also have a gallery of completed projects on our website.

What sets you apart from other contractors in the area?

We focus on quality workmanship, honest communication, and reliable service. Our team is highly trained and works to strict installation standards, ensuring long-lasting results on every project. We never cut corners, we turn up when we say we will, and we keep you informed throughout the job. Most of our work comes from local referrals, which we believe speaks for itself.

Is there a fee for a consultation or estimate/quote?

No. We offer free, no-obligation site visits and written estimates. We’ll assess your roof, explain any issues in clear terms, and provide a detailed quote so you can make an informed decision before any work begins.

What is the payment schedule?

For most projects, we take a small initial deposit to secure your booking. The remaining balance is typically paid in stages or upon completion, depending on the size and type of work. All payment terms are clearly outlined in writing before we begin, so there are no surprises.

Are you insured?

Yes. We carry full public liability insurance and employer’s liability insurance, giving you peace of mind that you’re protected throughout the project. Proof of insurance can be provided on request.

Are you accredited or a member of any trade bodies?

Yes. We are approved installers for leading roofing manufacturers and registered members of recognised trade bodies. These accreditations mean our work meets strict standards and allows us to offer extended manufacturer-backed warranties on many of our installations.

Can you provide references from past clients?

Absolutely! We’re proud of the work we’ve completed across London and the surrounding counties. We can provide contact details for several past clients who are happy to share their experiences, and we also have a gallery of completed projects on our website.

What sets you apart from other contractors in the area?

We focus on quality workmanship, honest communication, and reliable service. Our team is highly trained and works to strict installation standards, ensuring long-lasting results on every project. We never cut corners, we turn up when we say we will, and we keep you informed throughout the job. Most of our work comes from local referrals, which we believe speaks for itself.

Is there a fee for a consultation or estimate/quote?

No. We offer free, no-obligation site visits and written estimates. We’ll assess your roof, explain any issues in clear terms, and provide a detailed quote so you can make an informed decision before any work begins.

What is the payment schedule?

For most projects, we take a small initial deposit to secure your booking. The remaining balance is typically paid in stages or upon completion, depending on the size and type of work. All payment terms are clearly outlined in writing before we begin, so there are no surprises.

Are you insured?

Yes. We carry full public liability insurance and employer’s liability insurance, giving you peace of mind that you’re protected throughout the project. Proof of insurance can be provided on request.

Are you accredited or a member of any trade bodies?

Yes. We are approved installers for leading roofing manufacturers and registered members of recognised trade bodies. These accreditations mean our work meets strict standards and allows us to offer extended manufacturer-backed warranties on many of our installations.

Can you provide references from past clients?

Absolutely! We’re proud of the work we’ve completed across London and the surrounding counties. We can provide contact details for several past clients who are happy to share their experiences, and we also have a gallery of completed projects on our website.

What sets you apart from other contractors in the area?

We focus on quality workmanship, honest communication, and reliable service. Our team is highly trained and works to strict installation standards, ensuring long-lasting results on every project. We never cut corners, we turn up when we say we will, and we keep you informed throughout the job. Most of our work comes from local referrals, which we believe speaks for itself.

Is there a fee for a consultation or estimate/quote?

No. We offer free, no-obligation site visits and written estimates. We’ll assess your roof, explain any issues in clear terms, and provide a detailed quote so you can make an informed decision before any work begins.

What is the payment schedule?

For most projects, we take a small initial deposit to secure your booking. The remaining balance is typically paid in stages or upon completion, depending on the size and type of work. All payment terms are clearly outlined in writing before we begin, so there are no surprises.

Are you insured?

Yes. We carry full public liability insurance and employer’s liability insurance, giving you peace of mind that you’re protected throughout the project. Proof of insurance can be provided on request.

Are you accredited or a member of any trade bodies?

Yes. We are approved installers for leading roofing manufacturers and registered members of recognised trade bodies. These accreditations mean our work meets strict standards and allows us to offer extended manufacturer-backed warranties on many of our installations.

Can you provide references from past clients?

Absolutely! We’re proud of the work we’ve completed across London and the surrounding counties. We can provide contact details for several past clients who are happy to share their experiences, and we also have a gallery of completed projects on our website.

What sets you apart from other contractors in the area?

We focus on quality workmanship, honest communication, and reliable service. Our team is highly trained and works to strict installation standards, ensuring long-lasting results on every project. We never cut corners, we turn up when we say we will, and we keep you informed throughout the job. Most of our work comes from local referrals, which we believe speaks for itself.

Is there a fee for a consultation or estimate/quote?

No. We offer free, no-obligation site visits and written estimates. We’ll assess your roof, explain any issues in clear terms, and provide a detailed quote so you can make an informed decision before any work begins.

What is the payment schedule?

For most projects, we take a small initial deposit to secure your booking. The remaining balance is typically paid in stages or upon completion, depending on the size and type of work. All payment terms are clearly outlined in writing before we begin, so there are no surprises.

Are you insured?

Yes. We carry full public liability insurance and employer’s liability insurance, giving you peace of mind that you’re protected throughout the project. Proof of insurance can be provided on request.

Are you accredited or a member of any trade bodies?

Yes. We are approved installers for leading roofing manufacturers and registered members of recognised trade bodies. These accreditations mean our work meets strict standards and allows us to offer extended manufacturer-backed warranties on many of our installations.

green grass field with trees
green grass field with trees
green grass field with trees